Fiberglass Pool Repair & Resurfacing Arlington

Arlington Pool Services

Complete fiberglass solutions for Arlington's aging pool stock

Fiberglass Pool Resurfacing

Arlington Water Utilities delivers the hardest tap water Hexagon works with across North Texas — 150 to 200 mg/L, roughly 40% above the TRWD hardness that supplies neighboring cities like Colleyville and Grapevine. Combined with Blackland Prairie clay cycling under pool shells that have been fighting this chemistry since the 1970s and 1980s, plaster here does not simply degrade on a schedule — it erodes under sustained chemical pressure that no replastering contractor can outrun. Fiberglass ends that attrition permanently.

✓Permanent surface vs. recurring $7,000–$15,000 replastering
✓Glass-smooth — never rough, stained, or scaled again
✓Up to 45% reduction in chemical usage
✓Algae-resistant non-porous surface
✓Choice of 10-yr or 25-yr transferable warranty

7-10 Day Install 10 or 25-Yr Warranty HOA Documentation Included

Learn About Arlington Resurfacing

What Is Pool Resurfacing — and Why Does Your Arlington Pool Need It?

Pool resurfacing is the process of removing or overcoating your pool's existing interior finish and applying a new, durable surface layer directly to the shell. Every pool surface degrades over time — plaster chalks and stains, marcite roughens and scales, vinyl liners fade and tear. In Arlington, that degradation is accelerated by three compounding factors: Blackland Prairie clay that shifts seasonally and cracks rigid finishes, AWU-supplied hard water (150–200 mg/L) that deposits calcium scale on porous surfaces faster than most Metroplex utilities, and a long May–October pool season that subjects surfaces to sustained UV exposure and thermal cycling.

Left unaddressed, a failing pool surface becomes progressively more expensive. A rough plaster finish abrades swimmers and holds algae; stained or etched surfaces require repeated acid washing that removes surface material and shortens the replacement cycle; cracks and delamination allow water migration behind the shell, which — on a clay soil site — can cause hydrostatic pressure that damages the shell itself. Resurfacing before the surface reaches failure is always less expensive than remediation after it.

Signs Your Arlington Pool Needs Resurfacing

⚠ Rough or sandpaper texture on pool floor and walls
⚠ Persistent staining that acid washing no longer removes
⚠ Visible cracks, chips, or delaminating patches
⚠ Chalky white calcium deposits or efflorescence
⚠ Recurring algae despite correct chemical balance
⚠ Fading, discoloration, or uneven finish color
⚠ Unexplained water loss (surface micro-leaks)
⚠ Surface age over 7 years on plaster or marcite

Pool Resurfacing Services in Arlington, TX

Hexagon resurfaces every pool type found in Arlington — from aging plaster gunite pools in North Arlington and the Country Club area to vinyl-liner pools in South Arlington. All paths lead to the same outcome: a permanent fiberglass surface engineered for North Texas conditions.

Most Common

Plaster & Marcite Pool Resurfacing

AWU delivers the highest hardness Hexagon measures at any residential pool it services in North Texas — 150 to 200 mg/L of calcium-rich water that has been chemically etching Arlington plaster since the day each pool was last resurfaced, often for decades. The cycle costs $7,000–$12,000 to restart every 5–7 years, and the new surface begins degrading at the same rate the day the plaster cures. Contractor quality is irrelevant against water this hard. Hexagon strips the chemically exhausted surface, repairs all clay-driven cracking in the gunite shell, and installs a fiberglass liner that AWU chemistry cannot attack regardless of how many years it sits in contact with it.

✓ Replastering eliminated — not deferred, not rescheduled
✓ Blackland Prairie clay-driven structural crack repair included in preparation
✓ Fiberglass bonds directly to Arlington's 1970s–1990s gunite shells
✓ Glass-smooth finish — permanent comfort for Arlington's long swim season

Growing Demand

Pebble & Aggregate Finish Resurfacing

Aggregate and pebble finishes were sold to Arlington homeowners through the 1990s and 2000s as the durable premium step up from plaster. AWU's 150–200 mg/L hardness disproved that claim faster here than in any other market Hexagon services. Calcium and mineral scale pack into aggregate pockets within 8 years in Arlington water — not surface wear, but calcium accumulation fused into the texture by chemistry that softer-water markets never produce. What begins as a polished, visually striking surface becomes a mineral-crusted abrasive that tears bare feet and demands constant chemical correction just to remain usable. Fiberglass resurfacing eliminates the texture, the mineral infiltration pathway, and the chemical management burden in a single installation.

✓ Roughness eliminated — permanent foot comfort
✓ Applied over existing aggregate — no decking or landscaping disruption
✓ Glass-smooth finish permanent in AWU hard water conditions
✓ Unified surface across pool, spa, and tanning ledge

Vinyl Liner Pools

Vinyl Liner Pool Resurfacing

Vinyl liner pools were common across Arlington's 1970s and 1980s neighborhoods as the lower-cost alternative to gunite construction. After two or three liner cycles totaling $9,000–$18,000, most homeowners have spent more on replacement vinyl than a fiberglass conversion would have cost from the start. AWU's 150–200 mg/L water accelerates calcium deposition at liner seams and the waterline band — a failure mode specific to Arlington's hard-water supply that shortens liner life and compresses replacement intervals well below national estimates. Hexagon installs a permanent fiberglass interior over the prepared shell structure, ending the liner budget line on the home's maintenance ledger permanently.

✓ Liner replacement cycle ends permanently
✓ No ongoing $3–6k liner costs on Arlington pools
✓ Permanent non-porous surface — transferable warranty
✓ Handles Arlington pool configurations of all sizes and shapes

Existing Fiberglass

Fiberglass Pool Re-Resurfacing

Some of the earliest fiberglass pools installed in the DFW market were built in Arlington's 1980s neighborhoods — shells that are now 35 to 40 years old and have spent four decades in contact with AWU's calcium-heavy water. The gel coat on these pools reflects that exposure: staining, surface chalking, oxidation, and blistering that track directly to AWU hardness rather than age alone. The underlying shell is typically among the most robust Hexagon works with — early fiberglass construction tends to be built heavy. The surface is chemically exhausted, not structurally compromised. Hexagon strips the deteriorated gel coat, repairs AWU-accelerated blistering and any clay-pressure spider cracks, and installs a fresh system with full warranty coverage from day one.

✓ Restores surfaces dulled by Blackland Prairie clay movement and AWU mineral buildup
✓ Blisters and clay-pressure spider cracks repaired before application
✓ Full warranty — transferable at point of sale
✓ 15–20 year life extension on Arlington's aging fiberglass pool stock

Why Fiberglass Resurfacing — Not Replaster, Pebble Tec, or Epoxy Paint

Arlington homeowners are typically presented with four resurfacing options. Here is an honest comparison of how each performs in North Texas conditions over a 20-year ownership horizon.

Surface Type	Lifespan	20-Yr Cost	Hard Water	Clay Soil
White Plaster	5–7 yrs	$60k–$114k	Scales heavily	Cracks with movement
Marcite	6–8 yrs	$54k–$96k	Stains & scales	Cracks with movement
Pebble / Aggregate	8–12 yrs	$45k–$72k	Roughens quickly	Cracks with movement
Epoxy Paint	2–4 yrs	$70k–$100k+	Peels & blisters	Delamination risk
✓ HEXConvert™ / Fibre Tech™ Fiberglass	20–30 yrs	$14k–$22k	Non-porous — no scale	Flexes — no cracking

* 20-year cost estimates based on Arlington pool averages (400–600 sq ft). Includes material, labor, and chemistry costs per cycle.

Choose Your System: HEXConvert™ or Fibre Tech™

Both systems apply a permanent fiberglass surface to your existing pool. The difference is warranty depth and manufacturing origin.

Hexagon-Proprietary

HEXConvert™

✓10-year comprehensive labor & materials warranty
✓Fastest installation path — 7 days typical
✓Ideal for pools staying with current owner 10+ years
✓Available in 8 premium color options

Best for: Arlington homeowners who have already been through two or more replasterings on the same pool and recognize that AWU's 150–200 mg/L chemistry will consume the next plaster surface on the same schedule as every one before it. HEXConvert™ is not another resurfacing — it is the last one.

Industry Standard

Fibre Tech™

✓25-year transferable material warranty
✓Warranty transfers to next owner — adds resale value
✓Preferred for properties in HOA communities with resale plans
✓Available in 12 premium color options

Best for: Arlington homeowners in Forest Hills, Woodland West, and Country Club preparing a home for sale. A Fibre Tech™ 25-year transferable warranty converts a pool that has been losing the AWU hard-water battle for decades into a documented asset that clears buyer inspection and differentiates the listing at appraisal.

Your Arlington Pool Deserves a Permanent Surface

Hexagon assesses your Arlington pool, confirms the right system for your water and soil conditions, and gives you a fixed-price quote — no surprises, no upsells, no replaster in 5 years.

Get Your Free Arlington Resurfacing Assessment

Save $20k–$40k lifetime

Fiberglass Pool Conversion

Arlington's pool inventory spans five decades and four construction types: gunite shells under decades of degraded plaster, 1970s and 1980s vinyl liner pools that have cycled through multiple replacements, concrete block constructions from the early suburban era, and first-generation fiberglass installations now approaching 40 years old. Hexagon converts any of these to fiberglass without excavation, without disrupting decking, landscaping, or outdoor living space.

Vinyl liner → fiberglass

Eliminates $5–8k annual liner replacement costs

Gunite → fiberglass

Permanently ends clay-driven structural cracking

Concrete → fiberglass

Stops the North Texas maintenance cycle

Fiberglass restoration

Modern surface, extended life, transferable warranty

HEXConvert™

10-yr comprehensive warranty

Fibre Tech™

25-yr transferable warranty

Explore Arlington Conversion

What Is a Fiberglass Pool Conversion — and Is It the Right Choice for Your Arlington Pool?

A fiberglass pool conversion is a complete interior system change — transforming your existing pool from its current surface technology (vinyl liner, plaster, gunite, concrete) to a permanent, non-porous fiberglass shell. Unlike resurfacing, which preps and overcoats a surface that still has usable structure, conversion is the appropriate choice when the underlying system itself has reached the end of its viable life: when a vinyl liner pool has had two or more liner replacements, when a gunite shell has sustained repeated structural cracking from Arlington's Blackland Prairie clay movement, or when the cost of continued maintenance now rivals the cost of a one-time permanent solution.

Hexagon performs fiberglass pool conversions without excavation and without disruption to your existing decking, landscaping, or surrounding property. For Arlington homeowners — where established landscaping, fencing, and concrete decks make any ground disturbance expensive — this matters. The entire conversion is completed from inside the pool in 7–10 days, with zero contact with surrounding property.

You're a Conversion Candidate If…

✓ Your vinyl liner has been replaced once or more already
✓ Your gunite or concrete pool cracks recur after every repair
✓ Annual maintenance costs exceed $3,000 with no improvement
✓ Your pool surface has multiple simultaneous failure types
✓ You're planning a renovation and want a permanent solution
✓ Your pool is 15+ years old and has never had a system upgrade
✓ You want to eliminate all future resurfacing from your budget
✓ You're preparing the property for sale and want a warranty asset

Fiberglass Pool Conversion by Pool Type

Hexagon converts every pool type found in Arlington. The conversion method is tailored to the existing shell structure — but the outcome is always the same: a permanent, low-maintenance fiberglass interior with full warranty coverage.

Most Requested

Gunite & Shotcrete Pool Conversion

Gunite and shotcrete pools are the most common pool type in Arlington — predominantly built between the 1970s and 1990s in neighborhoods across North, Central, and South Arlington. Over time, Arlington's Blackland Prairie clay causes the gunite shell to develop structural cracks that return after every repair. Fiberglass conversion permanently ends this cycle by applying a flexible, non-porous surface that accommodates the seasonal soil movement that makes rigid concrete crack.

✓ Blackland Prairie clay movement load confirmed and documented — not just noted as a risk
✓ Tree root intrusion assessed and addressed before application
✓ Pool volume, spa, and any ledges unified under one fiberglass surface
✓ Full warranty — transferable at point of sale

Highest ROI

Vinyl Liner Pool Conversion

Vinyl liner pools in Arlington carry a $3,000–$6,000 replacement cost every 8–12 years — and liner costs only go up. A fiberglass conversion eliminates the entire liner cycle: no custom fabrication, no seasonal wrinkling, no liner tearing at spa jets or steps. Hexagon converts the existing shell to permanent fiberglass, and the AWU hard water that used to bleach and degrade vinyl liners has no effect on a non-porous fiberglass surface.

✓ Liner replacement cycle eliminated permanently
✓ Fiberglass handles Arlington pool configurations of all sizes and shapes
✓ Permanent non-porous surface — transferable warranty at closing
✓ Payback period 10–12 years through eliminated liner costs plus reduced chemical spend

Full System Upgrade

Concrete Block Pool Conversion

Older concrete block pool shells — found on Arlington properties with pools built in the 1970s and 1980s — are particularly vulnerable to mortar degradation and water infiltration in clay soil environments. AWU's hard water chemistry accelerates mortar breakdown at the block joints. Hexagon waterproofs and stabilizes the block structure before applying fiberglass, creating a sealed, unified interior surface that stops water migration and restores the pool to full structural integrity.

✓ Block structure assessed and stabilized — root intrusion and clay pressure documented
✓ Mortar joints sealed against AWU hard water infiltration
✓ Water migration behind shell permanently stopped
✓ Preserves Arlington landscaping and decking — zero excavation

Premium Upgrade

Fiberglass-to-Fiberglass Conversion

An existing fiberglass pool with a failing original surface — osmotic blistering, deep spider cracks, severe oxidation, or delamination — is a strong fiberglass-to-fiberglass conversion candidate. Arlington's aging fiberglass pool stock includes many original early-2000s installations now showing widespread gel coat failure. Rather than patching, Hexagon removes the failed surface layer, inspects and repairs the structural shell, and applies a fresh HEXConvert™ or Fibre Tech™ system — full warranty, starting from day one.

✓ Failed gel coat fully removed — root pressure and AWU scale evaluated pre-application
✓ Shell structural inspection confirms Blackland Prairie clay-stressed shell integrity
✓ Full Fibre Tech™ or HEXConvert™ warranty — transferable at closing
✓ Preferred over repeated patch repairs on Arlington's aging fiberglass pool stock

Why Arlington Homeowners Choose Conversion Over Continued Maintenance

The financial case for conversion is straightforward when you compare the cumulative cost of maintaining a traditional surface against the one-time cost of a permanent fiberglass system.

No Excavation. No Disruption.

The entire conversion is performed from inside the pool. No digging, no equipment on your lawn, no damage to decking, irrigation, or landscaping. For properties with mature trees, custom hardscape, and HOA exterior restrictions, this is non-negotiable. Hexagon has never required ground disturbance for a conversion project.

The 20-Year Financial Case

An Arlington pool on a traditional plaster or vinyl liner cycle costs $24,000–$48,000 over 20 years in surface maintenance alone. A one-time fiberglass conversion costs $12,000–$18,000 and requires no further surface work within the warranty period. The delta — $10,000–$36,000 — is the conversion's return on investment over a 20-year horizon.

City of Arlington Permit Coordination

Pool conversions in Arlington require a City of Arlington building permit. Hexagon coordinates permit applications, inspections, and completion documentation directly — no additional effort required from the homeowner. Every conversion leaves the property with a permitted, documented, warranty-backed improvement on file.

Your Conversion System: HEXConvert™ or Fibre Tech™

Both systems deliver a permanent fiberglass interior. Your choice determines warranty depth and transferability.

Hexagon-Proprietary

HEXConvert™

✓10-year comprehensive labor & materials warranty
✓Fastest completion — 7-day average
✓Ideal for long-term owners with no near-term sale plans
✓Available in 8 premium color options

Best for: Arlington homeowners maximizing long-term value — one HEXConvert™ conversion replaces decades of plaster, liner, and acid wash cycles on a pool the AWU hard water has been degrading since installation.

Industry Standard

Fibre Tech™

✓25-year transferable material warranty
✓Warranty transfers to next owner — a documented resale asset
✓Preferred for owners with a 5–10 year sale horizon
✓Available in 12 premium color options

Best for: Arlington homeowners approaching a sale — the 25-year Fibre Tech™ transferable warranty is a documented listing differentiator that buyers and appraisers recognize at closing.

Arlington Pools Deserve a Permanent Interior

Hexagon assesses your Arlington pool's existing structure, recommends the right system for your water and soil conditions, and gives you a fixed-price quote. No excavation. No disruption to landscaping or decking. Done in 7–10 days.

Get Your Free Conversion Assessment

Full Gel Coat Restoration

Complete color-matched refinish — spa and pool surface unified

Oxidation & Fade Removal

Restores DFW sun-faded fiberglass to premium original gloss

Spider Crack Filling

Clay-movement cracks filled and color-matched before gelcoat

Blister & Delamination Fix

Blisters ground out, base repaired, gelcoat applied over top

Existing Fiberglass Pools

Re-Gelcoat Restoration

Already have a fiberglass pool? Arlington fiberglass surfaces face a two-front attack that accelerates gel coat failure faster than most DFW markets: AWU hard water at 150–200 mg/L deposits calcium scale on gel coat continuously, and six months of DFW sun exposure each season drives photo-oxidation into the surface. Neither force alone would degrade gel coat at Arlington's observed rates — together, they do. Re-gelcoating addresses both damage mechanisms and restores your pool to like-new condition without shell replacement.

✓Fraction of the cost of full pool replacement
✓Color-matched or upgrade to a modern premium finish
✓Restores UV protection and chemical resistance
✓Addresses spider cracks and blistering simultaneously
✓Extends pool life by 15–20 years

Get a Re-Gelcoat Assessment

What Is Pool Gel Coat — and Why Do Arlington Fiberglass Pools Need Repair?

Gel coat is the outermost layer of a fiberglass pool — a resin-based protective finish that provides the pool's color, gloss, chemical resistance, and UV protection. It is what you see, touch, and swim against. When your fiberglass pool looks faded, feels rough, or shows cracks and blisters, it is the gel coat that has degraded — not the structural fiberglass shell beneath it.

Arlington's climate accelerates gel coat degradation faster than national averages. The DFW pool season runs May through October — six months of sustained UV exposure at an index that regularly exceeds 7, combined with August heat indexes above 111°F. AWU-supplied hard water at 150–200 mg/L deposits calcium on gel coat surfaces faster than most Metroplex water supplies, dulling gloss and creating surface roughness that traps algae. Left unaddressed, degraded gel coat exposes the structural laminate beneath it to chemical penetration, which turns a cosmetic issue into a structural one.

Signs Your Arlington Pool Needs Gel Coat Repair

→ Faded, chalky, or dull finish — color no longer vibrant
→ Spider cracks on pool floor, walls, or around fittings
→ Osmotic blisters — raised bubbles on the pool surface
→ Rough or sandpaper texture in previously smooth areas
→ Visible delamination — gel coat separating from shell
→ Persistent staining despite correct water chemistry
→ Patchy color inconsistency across pool and spa surfaces
→ Pool is 10+ years old and has never had a gel coat service

Pool Gel Coat Repair Services in Arlington, TX

Hexagon diagnoses the root cause of every gel coat issue before beginning work — DFW's clay soil, hard water, and UV load each produce distinct failure patterns that require different repair approaches. All work is color-matched to your existing finish or upgraded to a premium modern color.

Most Comprehensive

Full Gel Coat Restoration

When oxidation, fading, and minor surface damage are widespread across the pool, a full gel coat restoration is the most cost-effective approach. Hexagon mechanically prepares the entire surface, addresses all underlying defects, and applies a fresh, UV-stabilized gel coat layer across the pool and spa as a unified refinish. The result is a pool that looks, feels, and performs as it did when first installed — with a color-matched or upgraded finish.

✓ Complete pool, spa, and tanning ledge surface unified under new coat
✓ Mechanically prepared — not chemically stripped
✓ UV inhibitors engineered for Arlington's long DFW swim season and high heat index exposure
✓ Color match or premium upgrade available

DFW Most Common

Oxidation & UV Fade Repair

Oxidation is the most common gel coat issue on Arlington pools — caused by sustained UV exposure breaking down the resin polymers in the gel coat surface. The finish loses its gloss, turns chalky white or gray, and becomes increasingly porous, holding algae and resisting cleaning. Hexagon's oxidation treatment removes the degraded surface layer, restores chemical resistance and UV protection, and brings the original color back to a like-new standard without full shell replacement.

✓ Chalky, dull finish restored to original gloss
✓ Porous oxidized layer removed — not polished over
✓ Algae resistance restored — AWU hard water accelerates re-fouling of oxidized surfaces
✓ Effective on all fiberglass pool colors and ages

Clay Soil Related

Spider Crack Repair

Spider cracks in fiberglass gel coat are a direct consequence of ground movement — and Arlington's Blackland Prairie clay expands and contracts with every rain-drought cycle, producing consistent ground movement throughout the city. Spider cracks typically radiate from stress points: fittings, steps, corners, and floor areas above clay expansion zones. Hexagon repairs spider cracks by grinding out each crack to sound material, filling and laminating the substrate, then applying a color-matched gel coat patch that is invisible under water.

✓ Blackland Prairie clay movement confirmed as root cause
✓ Each crack ground to sound substrate — not filled over
✓ Structural laminate repaired beneath the gel coat
✓ Color-matched finish — invisible under water

Water Chemistry Related

Osmotic Blister Repair

Osmotic blistering occurs when water molecules penetrate a compromised gel coat and accumulate between the gel coat and the fiberglass laminate, forming raised bubbles on the pool surface. In Arlington, AWU's hard water chemistry — elevated calcium at 150–200 mg/L — accelerates the osmotic process when pH is not carefully managed. Hexagon repairs blisters by opening each blister, cleaning the underlying cavity, rebuilding the laminate substrate, and applying gel coat over the repaired area. Hard water chemistry guidance is provided to prevent recurrence.

✓ Every blister opened, cleaned, and rebuilt — not flattened
✓ Underlying laminate damage addressed before gel coat
✓ AWU hard water chemistry guidance specific to Arlington's 150–200 mg/L supply
✓ Prevents escalation to full delamination

Why Arlington Homeowners Should Not Delay Gel Coat Repair

Gel coat issues follow a predictable escalation path. What begins as a cosmetic problem — fading, minor cracking — becomes a structural and financial problem if left unaddressed.

Cosmetic → Structural

Spider cracks that remain unfilled allow water to penetrate to the fiberglass laminate. Once water reaches the laminate in a clay soil environment, hydrostatic pressure cycles cause delamination — separating the gel coat from the shell in sheets. A $400 crack repair becomes a $4,000 delamination job within two to three North Texas seasons.

AWU Scale Acceleration

Arlington's hard water (150–200 mg/L) deposits calcium carbonate on degraded gel coat surfaces at twice the rate of softer-water markets. Once the gel coat is compromised, scale buildup accelerates — the rough surface traps minerals faster. Delaying repair doesn't just extend the damage window, it actively accelerates the next stage of deterioration.

Resale Presentation

In Arlington's active real estate market, pool condition is a material factor in buyer perception. A professionally restored gel coat — documented, warranted, and visually sound — positions the pool as an asset rather than a deferred maintenance liability in a listing.

What to Expect: The Gel Coat Repair Process

Most Arlington gel coat repair projects complete in 3–5 days. Full restorations on pools with integrated spas typically take 5–7 days. No excavation, no heavy equipment, no disruption to your outdoor living space.

Day 1

Assessment & Drain

Hexagon technician inspects the full pool and spa surface under water and dry conditions. Failure type, extent, and root cause confirmed. Pool drained and surface allowed to dry before work begins.

Days 2–3

Surface Preparation

Defects addressed at substrate level — cracks ground and laminated, blisters opened and rebuilt, oxidized surface mechanically abraded. All preparation work is inspected before gel coat is applied.

Days 3–5

Gel Coat Application

Color-matched or upgraded gel coat applied in controlled layers across all repaired and restoration areas. Spa and pool surface unified under the same finish. Edge-to-edge blending ensures no visible repair lines.

Days 5–7

Cure, Polish & Handover

Gel coat cures under DFW ambient conditions. Surface buffed to premium gloss. Full inspection completed. Water chemistry guidance provided. Warranty documentation issued at handover.

Restore Your Arlington Pool to Like-New Condition

Hexagon assesses your fiberglass pool's gel coat, identifies every defect, and provides a fixed-price repair quote. Most jobs complete in 3–5 days — no disruption to your property.

Get Your Free Gel Coat Assessment

Gel Coat Restoration

Color-matched fiberglass refinishing

Structural Repair

Spider crack elimination

Osmotic Blister Repair

Comprehensive surface restoration

Complete Refinishing

Full surface renewal, extended life

3–5 Day Turnaround

Fiberglass Pool Repair

The combination of Arlington's 40-to-50-year-old gunite shells, AWU water hardness at 150–200 mg/L, and active Blackland Prairie clay creates failure patterns that are layered and interdependent. A surface crack may reflect clay movement, AWU mineral infiltration, or both simultaneously. Patch-and-fill repairs that address only the visible symptom leave the root cause untouched and the failure on a return schedule. Hexagon diagnoses every failure to its source before any repair material touches the shell.

✓All repairs color-matched to existing finish
✓Structural repairs address clay and root movement root cause
✓Most jobs completed in 3–5 days
✓Up to 5-year warranty on structural repair work

Schedule a Repair Assessment

Why Fiberglass Pool Repair in Arlington Requires a Different Approach

Fiberglass pool repairs are not interchangeable with plaster or concrete repairs — and Arlington's conditions make the distinction critical. The two dominant forces acting on Arlington pools are Blackland Prairie clay soil, which expands and contracts with every rain-drought cycle, and AWU hard water chemistry, which accelerates surface degradation and creates conditions for blistering and mineral penetration. A repair that does not account for these forces will fail again within one to two seasons.

Hexagon's repair process begins with a root-cause assessment, not just a visual surface inspection. We identify whether damage originates from soil movement, root intrusion, water chemistry, or structural fatigue — and address the underlying cause before applying any surface repair. Every repair is color-matched to your existing gel coat and warranted, so the finished result is invisible underwater and backed in writing.

Pool Problems That Need Immediate Attention

! Visible cracks on pool floor, walls, or around fittings
! Water loss exceeding ¼ inch per day (beyond evaporation)
! Skimmer pulling air — cracked housing or broken neck
! Return fittings loose, leaking, or showing separation
! Step or bench delamination pulling away from shell
! Bowing or bulging in pool walls (soil pressure)
! Repeated algae bloom despite correct chemistry
! Equipment pad flooding — possible shell or plumbing leak

Pool Repair Services in Arlington, TX

From hairline gel coat cracks to structural shell repairs and full skimmer replacements, Hexagon handles every repair type found on Arlington pools — root-cause first, warranty-backed, color-matched to your finish.

Most Requested — Clay Soil

Structural Crack Repair

Structural cracks in fiberglass pools are the direct result of ground movement — and Arlington's Blackland Prairie clay is among the most active in North Texas. Cracks typically appear on the pool floor above clay expansion zones, around fittings under directional soil pressure, and along walls in older pool shells where clay cycling has accumulated. Hexagon repairs structural cracks by excavating to the outer shell face where necessary, applying fiberglass laminate to restore structural integrity, and finishing with a color-matched gel coat. The root cause — soil load, root pressure, or drainage — is documented and addressed as part of the repair scope.

✓ Blackland Prairie clay expansion confirmed as root cause and documented
✓ Laminate repair restores structural shell integrity
✓ Color-matched gel coat — invisible under water
✓ Up to 5-year warranty on all structural crack repairs

Arlington Common

Skimmer Repair & Replacement

Skimmer failure is one of the most common repair calls on Arlington pools — particularly on 1970s–1990s pools where the original skimmer housings are now 30–50 years old. The skimmer housing is bonded to the pool shell at the waterline, a location that experiences the highest concentration of thermal cycling, clay movement, and UV exposure. Cracks at the skimmer neck or housing allow water to bypass the skimmer seal and migrate behind the shell, where it interacts with clay soil to create sustained hydrostatic pressure. Hexagon repairs cracked skimmer housings, replaces failed skimmer bodies, and reseals skimmer-to-shell bonds.

✓ Cracked skimmer neck repaired or housing replaced
✓ Skimmer-to-shell bond resealed — original 1970s–1990s housings frequently bond-fail
✓ Upgraded skimmer units specified where originals are beyond service life
✓ Repair prevents hydrostatic pressure from Blackland Prairie clay seasonal expansion

Water Loss Related

Fitting & Return Line Leak Repair

Return fittings, main drain covers, light housings, and spa jets are all penetration points in the fiberglass shell — and each is a potential leak source as sealants age and Blackland Prairie clay movement applies shear force to bonded fittings. Unexplained water loss on an Arlington pool is typically traced to one or more fitting penetrations before a shell crack is confirmed. Hexagon performs a systematic pressure test and dye test to locate all active leaks, then repairs or replaces the affected fittings and reseals the shell penetration to current standards.

✓ Systematic pressure and dye test — all penetration points tested, not just the visible ones
✓ Older Arlington pools often have original 1970s–1990s fittings past their rated service life
✓ All shell penetrations resealed to current standards — not re-caulked over failed original sealant
✓ Water loss confirmed resolved before pool is returned to service

Root & Soil Pressure

Step, Bench & Ledge Repair

Steps, benches, and spa walls are the structural elements most vulnerable to delamination and cracking on Arlington pools. Blackland Prairie clay expansion exerts upward pressure on horizontal surfaces — steps and floors — causing separation between the fiberglass laminate layers. On older pools in Arlington's established neighborhoods, root systems from mature trees compound the clay pressure on pool structures. Hexagon repairs delaminated steps and ledges by re-bonding the separated layers, applying structural reinforcement where needed, and finishing with a color-matched gel coat.

✓ Clay expansion pressure on horizontal surfaces documented — not just repaired over
✓ Root intrusion from mature Arlington neighborhood trees assessed before repair
✓ Structural fiberglass laminate reinforcement applied where soil load has compromised the bond
✓ Step, bench, and ledge surfaces color-unified — invisible repair

Repair or Replace? Hexagon's Honest Assessment

Not every repair is worth making — and not every damaged pool needs replacing. Hexagon provides an honest structural assessment of every pool before quoting, with a clear recommendation based on what actually makes financial sense for the property.

When Repair Is the Right Call

Isolated structural cracks with no shell delamination, single skimmer failure, fitting leaks on an otherwise sound shell, and step or ledge repairs on a pool with a good underlying structure are all strong repair candidates. A targeted repair on a sound fiberglass shell typically extends pool life by 10–15 years at a fraction of resurfacing cost.

When Resurfacing Makes More Sense

When a pool has multiple simultaneous failure types — cracks, blistering, oxidation, and fitting leaks together — the cumulative repair cost often approaches resurfacing cost. In those cases, Hexagon recommends resurfacing over piecemeal repair: one fixed price, one process, a new surface, and a full warranty rather than multiple partial warranties on individual repairs.

When the Shell Needs Replacing

Severe shell delamination, hydrostatic uplift (the pool shell has floated), or widespread structural failure from sustained root intrusion are cases where repair is not viable. Hexagon will tell you directly when this is the situation — and provide a full replacement or conversion quote rather than charge for repairs that will not hold.

What to Expect: The Pool Repair Process

Most pool repair projects in Arlington complete in 3–5 days. Structural repairs involving excavation or skimmer replacement may extend to 7 days. No heavy equipment on your lawn — all work performed from pool deck level.

Day 1

Diagnosis & Drain

Root-cause assessment of all damage — pressure test, dye test, visual inspection dry and wet. Repair scope confirmed. Pool drained and surface dried before structural work begins.

Days 2–3

Structural Work

Crack repair, skimmer replacement, fitting resealing, or laminate reinforcement completed at shell level. All structural work inspected and approved before gel coat phase begins.

Days 3–4

Gel Coat Finishing

Color-matched gel coat applied over all repair areas. Blended edge-to-edge for an invisible finish. Skimmer surrounds and fitting flanges refinished to match surrounding surface.

Days 4–5

Refill & Warranty

Pool refilled and water chemistry balanced. All repair work documented. Warranty issued — up to 5 years on structural repairs. Final walkthrough confirms every issue resolved.

Arlington Pool Repair — Root Cause First, Every Time

Hexagon assesses your Arlington pool, identifies every repair need, and gives you an honest recommendation — repair, resurface, or replace. Fixed-price quote, root-cause diagnosis, work that holds through the next Blackland Prairie clay cycle.

Get Your Free Pool Repair Assessment

Why Arlington Pools Benefit from Fiberglass

The Right Solution for Arlington's Aging Pool Stock

Arlington's aging pool stock, active Blackland Prairie clay, hard AWU water, and long DFW swim season create conditions where fiberglass isn't just better — it's the permanent solution that ends the 7-year replaster cycle for good.

Clay Soil

Expansive Clay & Mature Roots

Arlington sits on Blackland Prairie clay — a high-expansion soil that swells and contracts with every seasonal shift. Combined with the aging root systems common in Arlington's established neighborhoods, ground movement is consistent and predictable in its damage to rigid pool surfaces.

✓Clay movement cracks rigid plaster and gunite repeatedly
✓Mature root systems add unpredictable directional pressure
✓Fiberglass flexes with both clay and root movement
✓No cracking — regardless of seasonal soil shifts

Hard Water

AWU Hard Water — 150–200 mg/L

Arlington Water Utilities supplies water in the 150–200 mg/L hardness range — among the hardest utility water in the Metroplex. Calcium carbonate deposits attack plaster surfaces from the first fill, shortening the usable surface life to 5–7 years and raising chemical costs 40% above fiberglass baseline.

✓Plaster degrades faster in 150–200 mg/L water than most Texas markets
✓Scale deposits on porous surfaces accelerate roughness and algae
✓Fiberglass is non-porous — hard water cannot attack the surface
✓Chemical costs drop 40% — no more alkalinity correction cycle

DFW Heat

96°F Highs & 111°F Heat Index

Arlington summers average 96°F in August with a heat index exceeding 111°F and a long May–October pool season. Pools in constant use face sustained UV exposure, thermal cycling, and chemical load that accelerates traditional surface degradation.

✓UV oxidizes and fades plaster and marcite year over year
✓Fiberglass gel coat contains UV inhibitors — resists fading
✓Thermal cycling cracks rigid surfaces over DFW winters
✓Fiberglass flexes with temperature extremes — no cracking

Aging Pool Stock

3rd & 4th Plaster Cycle — The Right Time to Convert

Arlington's 1970s–1990s pool stock is now at the point where replastering again means spending $8,000–$12,000 for 5–7 more years — then facing the same decision again. At the 3rd or 4th plaster cycle, the 20-year math decisively favors a one-time fiberglass conversion over continued replastering.

✓The 3rd replaster is often the last reasonable one before conversion wins financially
✓City of Arlington permits coordinated directly by Hexagon
✓7–10 day installation — pool back in service quickly
✓Non-disruptive — no demolition, no heavy equipment on your lawn

Result: For Arlington pools on their 3rd or 4th plaster cycle, fiberglass isn't a premium upgrade — it's the financially rational choice when you run the 20-year numbers.

7–10 Day Process

Our Arlington Fiberglass Process

From Drain to Swim in Under 2 Weeks

Both HEXConvert™ and Fibre Tech™ follow the same 5-phase installation. No demolition. No disruption to your outdoor living space.

01

Day 1

Assessment & Drain

— Technician confirms system selection
— Pool drain coordinated on-site
— Landscaping and hardscape protection plan agreed
— HEXConvert™ or Fibre Tech™ confirmed

02

Days 2–3

Surface Preparation

— Existing surface cleaned, etched, and profiled
— Clay-driven structural cracks resolved
— Equipment access routes protect landscaping throughout

03

Days 4–6

System Application

— Applied in multiple layers by certified technicians
— Hand-crafted to every contour — pool, spa, steps, ledges
— Quality checkpoints throughout

04

Days 7–8

Cure & Inspection

— Cures under controlled conditions
— DFW summer heat accelerates the cure phase
— Full quality inspection before refill authorized

05

Days 9–10

Refill & Warranty

— Pool refilled, water chemistry balanced
— City of Arlington permit documentation and warranty paperwork delivered
— HEXConvert™: 10-yr comprehensive — starts day one
— Fibre Tech™: 25-yr material — transfers with the property

No demolition required · Landscaping protected throughout · City of Arlington permit coordination included

Schedule Your Assessment

Why Hexagon

Why Arlington Chooses Hexagon

Fiberglass specialists — built for Arlington's aging pool stock

01

Arlington Permitting Expertise

✓ City of Arlington permit coordination included on every project
✓ Experienced with Forest Hills, Woodland West, Country Club & Lake Arlington
✓ Full permit documentation and warranty paperwork delivered at completion

02

Aging Pool Stock Expertise

✓ Experienced with Arlington's standard 400–600 sq ft residential pool formats
✓ Aging gunite shell assessment and repair included in preparation
✓ Landscaping and hardscape protection protocol

03

Industry Recognition

✓ Texas Pool & Spa Association certified
✓ Certified Pool Operators on every project
✓ $2M liability insurance

04

Exclusive Technology

✓ HEXConvert™ proprietary to Hexagon
✓ Exclusive Fibre Tech™ materials
✓ Methods developed over 3 decades
✓ Factory direct quality assurance

Our Arlington Service Area

Serving all of Arlington and surrounding Tarrant County communities within a 30-mile radius

972-789-2983

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Arlington Communities We Serve

Trusted by homeowners throughout Arlington and surrounding communities

North

North Arlington & Forest Hills

Forest Hills Woodland West Interlochen River Legacy Area

Specialty Established North Arlington pools — 1970s–1990s gunite stock on active clay

Challenge Older gunite shells with multiple repair histories and active clay cycling

Central

Downtown & UTA Corridor

Country Club Meadowbrook Highland Village Kennedale area

Specialty Central Arlington pools — mixed 1970s–2000s stock, high AWU hard water impact

Challenge Hard water scale damage accelerated by proximity to older distribution infrastructure

South

South Arlington & Lake Arlington

Lake Arlington Park Springs Stone Martin Sublett area

Specialty South Arlington pools — predominantly 1980s–1990s gunite, mature neighborhoods

Challenge Aging pool shells with consistent clay cycling and AWU hard water exposure

Enclaves

Pantego & Dalworthington Gardens

Pantego Dalworthington Gardens Kennedale Southeast Arlington

Specialty Independent city enclaves within Arlington — own permitting jurisdictions

Challenge Pantego and DWG have separate permit requirements from City of Arlington

Full Coverage

Every Arlington address covered

Every Arlington neighborhood — Forest Hills, Woodland West, Country Club, Lake Arlington, and beyond — receives the same quality standards, materials, and warranty protection. City of Arlington permit documentation is provided for every job.

Confirm Your Coverage

Arlington Success Stories

Real Results from Your Neighbors

Thornbury Estate

"HOA approved same week — immaculate finish"

"We were nervous about the architectural committee review — Thornbury's standards are high. Hexagon submitted the documentation themselves and the committee approved within the week. The pool looks extraordinary. The sapphire blue we chose matches our slate roof perfectly. Our neighbors have already asked for the contact."

— Richard & Catherine Ashworth, Thornbury

Pool with spa · Fibre Tech™ 25-yr warranty · Investment: $22,400

Timarron Community

"Clay cracking — finally solved for good"

"We'd repaired the same structural crack three times in eight years. Every contractor said the same thing — it's the clay. What they didn't say was that fiberglass could fix it permanently. Hexagon's conversion addressed the root cause. Two full DFW summers since — not a single crack."

— Jonathan & Maria Perkins, Timarron

Pool Age: 17 years · HEXConvert™ 10-yr warranty · Investment: $19,800

Bransford Neighborhood

"Landscaping untouched — exactly as promised"

"We have mature live oaks we've been growing for 20 years. I was explicit: don't touch them. Hexagon's crew mapped their equipment route around every tree, laid protective mats around root zones, and left our garden exactly as they found it. The pool, on the other hand, looks completely new."

— Diane & Robert Calloway, Bransford

Pool Age: 22 years · Fibre Tech™ 25-yr warranty · Investment: $18,600

Forest Hills

"25-year warranty transferred at closing"

"We converted before listing specifically because we knew Arlington buyers would scrutinize the pool. The Fibre Tech™ 25-year transferable warranty was in our listing sheet. Our real estate attorney confirmed it legally transfers at closing. We sold in 4 days. The buyers specifically mentioned the pool."

— Patricia & William Knox, Forest Hills

Fibre Tech™ warranty transferred at closing · Investment: $21,200

20-Year Cost Comparison

Investment & Savings Analysis

Arlington pool ownership costs over 20 years

Traditional Path

Resurfacing Cycle · 20 Years

Item	Annual	20-Year
Replastering (every 6 yrs)	$2,800	$56,000
Chemical premium (large pool volume)	$900	$18,000
Acid washing & descaling	$500	$10,000
Clay-movement structural repairs	$1,200	$24,000
Water replacement & refills	$300	$6,000
Total Traditional Path	—	$114,000

Hexagon Fiberglass Path

One Conversion · 20 Years

Item	One-Time / Annual	20-Year
Initial conversion	$21,500	$21,500
Maintenance (reduced)	$300/yr	$6,000
Chemicals (up to 45% less)	$495/yr	$9,900
Repairs (within warranty)*	$0	$0
Total Hexagon Path	—	$37,400

* HEXConvert™ covers labor & materials for years 1–10. Fibre Tech™ material warranty covers years 1–25. Post-warranty repair costs will vary.

Potential Arlington Savings

$42,000

based on a typical $15,000 conversion · Transferable warranty protects your Arlington real estate investment

Results will vary based on pool size, usage, and local market conditions. Property value estimates are illustrative only. Consult a licensed real estate professional for advice specific to your property.

60–80%

Returns at resale

18–25%

Fewer days on market

$20k–$50k

Higher sale price

Transferable

Warranty included

Calculate Your Pool Savings

FAQs

Arlington Pool Questions

Arlington pool conversions typically range from $8,000 to $18,000 depending on pool size, condition, and features. Arlington's standard 400–600 sq ft residential pools — most built in the 1970s through 1990s — fall in the $10,000–$15,000 range. This replaces the 7-year replaster cycle ($4,500–$7,500 per cycle) with one permanent installation backed by a 25-year structural warranty.

Two compounding factors accelerate plaster degradation in Arlington: AWU hard water at 150–200 mg/L etches and erodes plaster surfaces faster than softer water supplies across North Texas, and Blackland Prairie clay soil expands and contracts with seasonal moisture changes, cracking rigid plaster and gunite shells on a predictable cycle. Most Arlington pools are on their 3rd or 4th plaster cycle for these reasons. Fiberglass ends that cycle permanently.

Yes — we serve all Arlington neighborhoods including Forest Hills, Woodland West, Country Club, Lake Arlington, Pantego, the DFW corridor, and surrounding areas. Our team is based in North Texas and provides same-day consultations throughout Tarrant County at no charge.

Arlington homeowners on the replaster cycle typically spend $4,500–$7,500 every 7 years — up to $45,000 over 20 years. A single fiberglass conversion at $10,000–$15,000 eliminates that cycle permanently. Factor in lower chemical costs (fiberglass is non-porous so algae has no foothold against AWU hard water) and you're looking at approximately $42,000 in savings over 20 years on a standard Arlington pool.

Yes — older pools are ideal candidates for fiberglass conversion. Arlington's 1970s–1990s gunite shells are structurally sound but the plaster surface has been degraded by years of AWU hard water exposure and Blackland Prairie clay movement. We assess shell integrity during a free consultation and address any structural issues before conversion begins. The older the pool, the more financial sense conversion makes.

Arlington Water Utilities (AWU) delivers water at 150–200 mg/L total hardness — significantly harder than TRWD supplies used in adjacent cities. This calcium-rich water etches plaster and marcite surfaces, deposits scale, and accelerates surface roughness. Fiberglass is chemically inert and non-porous, so AWU hard water has no mechanism to attack it. We specifically recommend fiberglass to Arlington homeowners for this reason.

Yes — City of Arlington permit coordination is included on every project. We file all required permits with Arlington Development Services, coordinate inspections, and deliver complete permit documentation and warranty paperwork at project completion. There is no additional permitting cost to you.

Our Fibre Tech™ 25-year structural warranty covers the fiberglass shell against delamination, blistering, and structural failure — and transfers to new owners at closing, which Arlington homeowners regularly list as a selling point when buyers ask about the pool. HEXConvert™ installations carry a 10-year comprehensive labor and materials warranty that also transfers with the property.

Standard Arlington pool conversions complete in 7–10 days. Days 1–2: drain, surface preparation, and structural assessment. Days 3–6: HEXConvert™ or Fibre Tech™ fiberglass application and curing. Days 7–8: coping, tile, and equipment reinstallation. Days 9–10: refill, water chemistry balance, and City of Arlington permit documentation delivery.

Yes — our system works for virtually any pool configuration. Arlington's standard 400–600 sq ft residential pools are straightforward conversions. We also handle irregular shapes, pools with attached spas, tanning ledges, and pools with existing crack damage from Blackland Prairie clay cycling. Shell geometry and structural assessment are included in the free consultation.

LIMITED TIME
Arlington Fiberglass Special

Save $1,500 on Your Pool Conversion

Book your Arlington fiberglass assessment before June 1, 2026:

$1,500 OFF any conversion over $15,000

Complimentary pool assessment ($500 value)

0% Financing for 18 months (qualified buyers)

City Permit Coordination included at no charge

Exclusive to Arlington fiberglass projects. Limited appointments available.

Start Your Pool Transformation — 972-789-2983

Arlington Fiberglass PoolRepair & Resurfacing7-10 Day Install

10 or 25 Yr

7-10 Days

HOA Ready

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Arlington Pool Services

Fiberglass Pool Resurfacing

Fiberglass Pool Conversion

Re-Gelcoat Restoration

Fiberglass Pool Repair

Why Arlington Pools Benefit from Fiberglass

Expansive Clay & Mature Roots

AWU Hard Water — 150–200 mg/L

96°F Highs & 111°F Heat Index

3rd & 4th Plaster Cycle — The Right Time to Convert

Our Arlington Fiberglass Process

Assessment & Drain

Surface Preparation

System Application

Cure & Inspection

Refill & Warranty

Why Arlington Chooses Hexagon

Arlington Permitting Expertise

Aging Pool Stock Expertise

Industry Recognition

Exclusive Technology

Our Arlington Service Area

Arlington Communities We Serve

North Arlington & Forest Hills

Downtown & UTA Corridor

South Arlington & Lake Arlington

Pantego & Dalworthington Gardens

Every Arlington address covered

Arlington Success Stories

Investment & Savings Analysis

Arlington Pool Questions

1 How much does a pool conversion cost in Arlington?

2 Why do Arlington pools need resurfacing so frequently?

3 Do you serve my neighborhood in Arlington?

4 What are the long-term savings compared to replastering?

5 Will conversion work for my 1970s or 1980s Arlington pool?

6 How does Arlington's hard water affect my pool surface?

7 Does Hexagon handle City of Arlington permits?

8 What's included in the 25-year warranty?

9 How long does the conversion process take?

10 Can you convert any size or shape of pool?

Save $1,500 on Your Pool Conversion

Your Home Deserves a Pool Surface That Matches It

Arlington Fiberglass Pool
Repair & Resurfacing
7-10 Day Install