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(210) 496-3325
TimberTech is the premium tier of composite and PVC decking — longer warranties, better heat performance, and more sophisticated color and texture options than most competing products. Paradise Decks & Spas installs TimberTech and AZEK decking across San Antonio and surrounding communities, with the structural foundation and installation precision that keeps your 30–50 year warranty intact.
By Rick Hogue, Founder & Lead Deck Specialist · Last Updated June 2026
If you’ve been researching composite decking and found yourself comparing TimberTech to Trex, you’re asking the right question. Both are quality products. The differences are meaningful and worth understanding before you commit to a material — especially for a structure you’re expecting to last 30–50 years in San Antonio’s demanding climate.
TimberTech offers two distinct product families: the TimberTech Composite line and the AZEK line (TimberTech’s full PVC product, sold as AZEK). The composite line uses a capped wood-plastic composite core — similar in construction to Trex but with TimberTech’s specific formulation and longer warranty terms. The AZEK line uses a full cellular PVC core with no wood content — the premium tier product designed for the highest-moisture, highest-UV applications where wood fiber composite faces the most challenge over time.
As an experienced TimberTech deck contractor in San Antonio with nearly two decades of composite and PVC decking installations, Paradise Decks & Spas installs every TimberTech and AZEK product line to manufacturer specifications — protecting your warranty and delivering the performance the product is engineered to provide.
Longer warranty coverage. TimberTech’s 30-year composite warranty and AZEK’s 50-year PVC warranty outpace Trex’s 25-year warranty at comparable product tiers. In San Antonio’s demanding climate — high UV, high heat, and the clay soil movement that stresses deck structures — the longer warranty reflects genuine engineering confidence in the product’s long-term performance.
Full PVC for pool and moisture applications. San Antonio homeowners with pools frequently ask about the best decking material for pool-adjacent surfaces. AZEK’s full cellular PVC construction — zero wood content — is the correct answer. Wood fiber composite products, including Trex, can face challenges in consistently wet environments over their lifespan. AZEK eliminates that variable entirely.
Heat mitigation across the product lineup. TimberTech’s heat-mitigation technology is available across both the composite and AZEK product lines, not limited to the premium tier. This makes meaningful temperature management accessible at multiple price points in San Antonio’s high-heat environment.
Color and texture sophistication. TimberTech’s color palettes — particularly in the AZEK and PRO lines — have evolved to include weathered greys, driftwood tones, and coastal naturals that pair exceptionally well with the contemporary and transitional home styles increasingly common in San Antonio’s newer developments and Hill Country communities.
TimberTech’s lineup is organized into two families — Composite and AZEK (PVC) — with multiple collections within each. Here’s what we install and when each is the right fit:
The TimberTech PRO collection is the premium tier of the composite family — a capped wood-plastic composite board with advanced protective shell technology, deep embossed textures, and TimberTech’s longest composite warranty at 30 years. PRO collection boards are available in multiple color palettes including warm earth tones and cooler grey and driftwood tones that have become increasingly popular in San Antonio’s modern home market.
The PRO collection is the right choice for homeowners who want premium composite performance — realistic wood-grain appearance, good heat mitigation, 30-year warranty — at a price point below full AZEK PVC.
The TimberTech EDGE collection is the mid-range composite tier — solid performance, good color options, and TimberTech’s composite warranty at an accessible price point. EDGE is a strong choice for homeowners who want the low-maintenance benefits of TimberTech composite decking without the full premium investment of the PRO collection.
AZEK is TimberTech’s full cellular PVC product — no wood content, 100% PVC construction with a 50-year fade and stain warranty. This is the most premium and most moisture-resistant decking product in the TimberTech family, and one of the highest-performance decking products available on the market.
AZEK’s full PVC construction means zero wood fiber to absorb moisture, swell, or provide a substrate for mold — making it the correct choice for pool decks, waterfront properties like Canyon Lake, and any application where the deck surface faces constant moisture exposure. AZEK is also the right choice for covered deck areas where UV exposure is lower but moisture from sprinklers, spills, or rain splash is consistent.
In San Antonio’s climate, AZEK is our most recommended product for pool-adjacent deck surfaces and for homeowners who want the absolute longest-warranty, lowest-maintenance product available. The 50-year warranty — the longest in the decking industry — reflects the product’s actual performance capability.
TimberTech produces coordinated railing systems — Impression Rail Express, Evolutions Rail, and others — designed to pair visually and structurally with their decking products. Installing TimberTech decking with a coordinated TimberTech railing system produces a fully integrated aesthetic that mismatched third-party railings can’t replicate. We install the full TimberTech railing lineup alongside TimberTech decking installations.
This is the most common question we field when homeowners have researched both brands. Here’s a straightforward comparison:
Factor | TimberTech / AZEK | Trex |
Warranty length | 30 years (composite) to 50 years (AZEK PVC) | 25 years (all lines) |
Product family range | Composite + Full PVC (AZEK) — two distinct technologies | Composite only |
Full PVC option | Yes — AZEK line is 100% PVC, zero wood content | No full PVC option in standard lineup |
Heat mitigation | Available across composite and AZEK lines | Available on Transcend line |
Color/texture range | Extensive — multiple collections per line | 12 colors on Transcend |
Price position | Premium — higher than Trex at equivalent tier | Mid to premium |
Best for San Antonio | AZEK for pool decks and high-moisture; composite for standard applications | Transcend for standard deck applications |
Bottom line for San Antonio: Both are excellent products. If you want the longest warranty on the market and the option of a full PVC product with zero wood content — which performs better in the highest-moisture applications like pool decks — TimberTech/AZEK is the stronger choice. If you want a proven composite product at a slightly lower price point with a well-established track record, Trex Transcend is a solid alternative. We install both and recommend based on your specific project and priorities.
Step 1 — Free On-Site Consultation We visit your property, evaluate the site, and help you choose the right TimberTech product line and color. We bring physical samples of TimberTech composite and AZEK boards — multiple collections and colors — so the decision is based on real material in your yard’s actual light conditions.
Step 2 — 3D Design & Fixed-Price Quote You receive a 3D rendering of your TimberTech deck, a written scope of work specifying the exact product line and color, and a fixed-price quote. The number you approve is the number you pay.
Step 3 — Permits (Where Required) We prepare permit drawings, submit to the City of San Antonio Development Services or your local jurisdiction, and handle all inspection scheduling.
Step 4 — Structural Framing We build the pressure-treated subframe to TimberTech’s specific joist spacing requirements — which vary between composite and AZEK lines and between installation directions. TimberTech and AZEK have distinct framing requirements that differ from standard wood deck framing and from Trex’s requirements; we follow each product line’s specifications precisely.
Step 5 — TimberTech / AZEK Decking Installation We install boards using TimberTech’s proprietary hidden fastener system — TimberTech Cortex hidden fasteners for a clean surface appearance — with board gap spacing set to the product line’s thermal expansion specifications for San Antonio’s temperature range. End cuts on AZEK boards are sealed with AZEK’s recommended sealant to prevent moisture entry at cut ends.
Step 6 — Railing, Stairs & Finishing TimberTech railing systems, custom stair configurations, and deck lighting are installed as part of the complete project.
Step 7 — Final Inspection & Warranty Registration We meet the city inspector on site, walk the completed deck with you, and handle TimberTech/AZEK warranty registration so your 30–50 year coverage is on file from day one.
Primary Service Area: San Antonio, TX
Surrounding Communities: Stone Oak · Alamo Heights · Helotes · Schertz · Cibolo · Universal City · Converse · Boerne · Bulverde · New Braunfels · Canyon Lake · Lake Medina · Bandera
TimberTech composite uses a capped wood-plastic composite core — wood fiber and recycled plastic combined, with a protective polymer shell. It carries a 30-year warranty and performs exceptionally well in most deck applications. AZEK is full cellular PVC — no wood content, 100% PVC construction — with a 50-year warranty. AZEK is the right choice for pool-adjacent surfaces, high-moisture environments, and any application where zero wood fiber content matters for long-term performance. For standard deck applications in San Antonio, TimberTech composite PRO is excellent. For pool decks and waterfront properties, AZEK is the stronger recommendation.
The most meaningful differences are warranty length (30–50 years for TimberTech/AZEK vs. 25 years for Trex), the availability of a full PVC option (AZEK has no wood content; Trex has no equivalent full PVC product), and price positioning (TimberTech is generally priced higher than Trex at comparable tiers). Both are quality products with good heat mitigation and UV resistance. We install both and recommend based on your specific application, priorities, and budget. If pool proximity or maximum warranty length are priorities, TimberTech/AZEK has a clear advantage. If budget is the primary consideration, Trex Transcend delivers strong performance at a lower price point.
TimberTech’s grey and driftwood tones — Weathered Teak, Tigerwood, Silver Maple — have become increasingly popular in San Antonio’s newer developments and Hill Country communities where contemporary and transitional home styles are common. Warmer tones — Mocha, Pecan, Rustic Elm — pair naturally with the traditional stucco and brick exteriors in established San Antonio neighborhoods. We bring physical samples to your consultation so color decisions are made in your yard’s actual light against your home’s real exterior.
AZEK requires cleaning — soap, water, and a soft brush — to remove dirt, pollen, and organic staining. It does not require staining, sealing, or sanding. The 50-year fade and stain warranty reflects AZEK’s genuine resistance to the color degradation and surface damage that wood and earlier composite products experience over time. In San Antonio’s climate, AZEK’s UV-stable PVC shell handles the sun exposure that degrades wood finishes without any product application from the homeowner.
For pool-adjacent surfaces, waterfront properties, and covered deck applications where consistent moisture exposure is a factor — yes, AZEK’s full PVC construction and 50-year warranty justify the premium. For standard elevated or ground-level decks in typical San Antonio residential settings, TimberTech composite PRO delivers excellent performance at a lower price point. We give you an honest recommendation based on your specific application during the consultation — not a recommendation based on which product has the higher margin.
A standard TimberTech composite or AZEK deck installation follows the same timeline as any quality composite deck build: 5–7 working days for a simple platform deck, 2–3 weeks for a multi-level build with railing and stairs. Permitting adds 1–3 weeks on the front end. We provide a written timeline with your quote.
Yes. We submit TimberTech and AZEK warranty registration on your behalf so your 30–50 year coverage is on file with the manufacturer from day one of installation. Warranty claims require proof of professional installation and registration — both of which we provide as part of every project.
Whether you’re comparing TimberTech to Trex, deciding between composite and AZEK for a pool deck, or ready to move forward — Paradise Decks & Spas will bring samples to your property, design your deck in 3D, and give you a fixed price before any work starts.
Call (210) 496-3325 or email info@paradisedecksandspas.com to schedule your free on-site consultation. Or visit our showroom at 10615 Perrin Beitel, Suite 604, San Antonio, TX 78217 — open Monday–Friday 9 AM to 5 PM, Saturday 9 AM to 4 PM.