Decking
TimberTech® Composite Decking
Premium composite and 100% cellular PVC decking built for the Pacific Northwest. Superior scratch resistance, up to 30-year warranty, and a wide palette of realistic wood-grain colors.
Why TimberTech®
Built Tougher. Looks Better.
TimberTech offers two distinct technologies — high-performance composite and 100% cellular PVC — so you can choose the right material for your budget and environment.
30-Year Warranty
Industry-leading 30-year fade and stain limited warranty on AZEK PVC and PRO composite lines. That's five more years than most competitors.
Capped 4 Sides
PRO and AZEK boards are capped on all four sides — protecting against moisture, staining, scratching, and fading from every angle.
WoodGrain Technology™
Multi-directional embossing replicates the natural look of wood grain. From a foot away, TimberTech composite is indistinguishable from real hardwood.
Zero Maintenance
No painting, staining, sealing, or sanding. Rinse with soap and water once or twice a year — that's the full maintenance list for the life of the deck.
Product Lines
Choose Your Collection
From 100% cellular PVC to value composite — every TimberTech board carries the same warranty and zero-maintenance promise.
AZEK® Collection
100% cellular PVC — no wood fiber at all, making it completely impervious to moisture. The top choice for coastal climates, pools, and dock applications.
- 100% PVC — no wood fiber, zero moisture absorption
- Capped on all 4 sides, maximum scratch resistance
- Harvest, Coastline, and Landmark collections
- Colors: Toasted Wheat, Driftwood, Dark Hickory, Mahogany, Teak
- 30-year fade/stain + structural warranty
PRO Collection
High-performance capped composite with WoodGrain Technology™. The best balance of realistic wood appearance and composite durability.
- Capped composite — protected on all 4 sides
- WoodGrain Technology™ — deep, multi-directional grain
- Legacy, Terrain, and Reserve collections
- Colors: Antique Leather, Castle Gate, Sea Salt Gray, Sandy Birch, Mocha
- 30-year fade/stain warranty
EDGE Collection
Composite performance at an accessible price. Solid construction with a clean profile — a great entry into low-maintenance decking.
- Composite construction with protective cap
- Solid and variegated color options
- Colors: Slate Gray, Sandy Birch, Coastal Gray, Pecan
- 25-year fade/stain warranty
Project Inspiration
TimberTech in the Pacific Northwest
Accessories & Railing
Complete your TimberTech deck with matching railing, fascia, and fastening systems — all available at our stores.
RadianceRail® Composite Railing
Color-matched composite railing available in white, black, espresso, and Kona. Top rails and post sleeves coordinate with TimberTech decking colors.
AZEK® PVC Railing
100% PVC railing system — same zero-maintenance promise as AZEK decking. Available in Classic and Contemporary profiles.
Hidden Fasteners
TimberTech's track fastening system for grooved-edge boards creates a clean, screw-free surface. Faster installation than clip-based systems.
TimberTech Fascia
Color-matched PVC and composite fascia boards for a finished perimeter edge that matches your decking — no exposed PT lumber showing.
Installation Reference
Joist spacing requirements for TimberTech composite and PVC decking.
Joist Spacing & Framing Requirements
| Installation Type | Max Joist Spacing | Notes |
|---|---|---|
| Perpendicular to joists | 16" OC | Standard residential deck framing |
| Diagonal (45°) | 12" OC | Requires tighter joist spacing — plan framing accordingly |
| Picture frame border | 12" OC at perimeter | Double rim joist or add blocking at perimeter |
| AZEK PVC in direct sun | — | PVC expands more than composite — use TimberTech's gapping guide for temperature conditions |
Pressure treated framing lumber (2× joists, beams, posts) available at all three locations. Ask about PT delivery for large framing orders.
Trex vs. TimberTech — What's the Difference?
Both are excellent composite decking brands and we stock both. Here's the short version:
- Made from approximately 80% recycled content (plastic bags + wood fiber)
- Best price per board foot at the value/mid tiers
- 25-year warranty on most lines
- Most popular composite brand in the US
- In-store Deck Configurator available
- AZEK PVC line = 100% PVC, no wood fiber at all
- Superior scratch resistance on PRO and AZEK lines
- 30-year warranty on AZEK and PRO lines
- WoodGrain Technology™ for the most realistic look
- Better choice for coastal, pool, or wet environments
Not sure which is right for your project? Come in and talk to our staff — we'll help you pick based on your budget, site conditions, and aesthetic goals.
Ready to Build Your TimberTech Deck?
Visit any of our three locations to see physical samples, or get a quote online — we'll calculate your materials and get you started.
Drop off your residential building plans — we'll calculate every board, sheet, and post needed for your project. Often free on a contractor account. Material list based on plans supplied.