Cost of TimberTech Decking: A Real-World Pricing Breakdown

Quotes for the same deck can swing by $9,000 depending on which TimberTech line you pick and who is selling it. Knowing the actual cost of TimberTech decking at the lumberyard versus the home center versus a big-box exclusive line keeps you from overpaying — or worse, ending up with a board that does not match the railing you already ordered. After pricing dozens of TimberTech decks over the past few seasons, here is the breakdown I wish more contractors would share upfront.

TimberTech Lines and Where They Sit on Price

TimberTech sells composite and PVC decking under three umbrellas. From cheapest to premium they are EDGE, PRO, and AZEK. Material costs per square foot, before labor and accessories, currently run as follows.

• TimberTech EDGE Prime+: $3.80 to $4.40 per linear foot of 16-foot board, or roughly $4.25 to $4.85 per square foot installed face.
• TimberTech EDGE Premier: $4.30 to $5.10 per linear foot, around $4.85 to $5.75 per square foot installed face.
• TimberTech PRO Reserve and Legacy: $5.20 to $6.40 per linear foot, $5.85 to $7.20 per square foot.
• TimberTech AZEK Vintage: $6.80 to $8.20 per linear foot, $7.65 to $9.20 per square foot.
• TimberTech AZEK Harvest: $5.90 to $6.90 per linear foot, $6.65 to $7.75 per square foot.
• TimberTech AZEK Arbor and Multi-Width: $7.20 to $9.40 per linear foot, $8.10 to $10.55 per square foot.

These are 2026 lumberyard prices in the Midwest and Mid-Atlantic. Coastal markets and the West run 8 to 15 percent higher on freight.

Material Cost for a 16×20 Deck

A typical 16 by 20 foot deck covers 320 square feet. Once you factor in 12 to 18 percent waste for picture-framing, miter cuts, and the inevitable splintered end, plan for about 380 square feet of board purchases.

For EDGE Prime+, that math lands at around $1,615 to $1,845 in deck boards alone. For AZEK Vintage, the same deck eats $2,910 to $3,495 in boards. Multiply for railing, fascia, and stairs and you can see how the line you pick swings the project by thousands.

What Lumberyards Charge That Home Centers Do Not Show

Lowe’s and Home Depot carry TimberTech but usually only one or two lines in regional inventory. Specialty lumberyards stock the deeper AZEK collections, but you pay through the nose for delivery. Expect a $200 to $450 delivery fee on a typical residential order.

Custom colors and “advantage lengths” (20-foot boards instead of standard 12 or 16) carry premiums of $0.40 to $0.90 per linear foot. Worth it if you have a 19-foot run and want to avoid butt joints, otherwise stick with standard 16-foot boards.

Hidden Fastener and Substructure Costs

TimberTech boards use grooved edges with Cortex or TOPLoc hidden fastening systems, not face screws. The fasteners are not cheap.

• CONCEALoc hidden clips: About $90 per box of 175 clips, enough for 50 square feet. A 320-square-foot deck needs around 6 to 7 boxes — roughly $600.
• Cortex plugs (for face fasteners on stair noses): $35 to $50 per kit covering 50 square feet.
• Joist tape (Trex Protect or TimberTech-branded): $50 to $90 per 75-foot roll. A typical 16×20 deck uses 2 to 3 rolls.
• Substructure lumber: Pressure-treated joists and posts add $700 to $1,400 depending on height and footings. AZEK PaveSafe and steel substructures push this to $2,000-plus.

Labor: The Bigger Half of the Bill

Installation labor for TimberTech ranges from $11 to $22 per square foot depending on region and complexity. A simple rectangular ground-level deck sits at the low end. An elevated deck with stairs, picture-framing, hidden lighting, and a 36-inch railing pushes to the high end fast.

For a 320-square-foot deck, expect labor between $3,520 and $7,040. Pros who specialize in TimberTech (Pro+ certified installers) often charge 15 to 25 percent more than general carpenters but produce noticeably tighter results — uniform 3/16 inch gaps, clean miter returns, and proper crowning of joists.

Railing Adds Up Faster Than You Think

TimberTech railing systems run separate from the deck board pricing.

• Classic Composite Series: $35 to $48 per linear foot installed.
• Impression Rail Express (aluminum): $48 to $65 per linear foot.
• Premier Rail with cable infill: $80 to $115 per linear foot.
• Glass infill panels: $130 to $185 per linear foot.

A 320-square-foot deck might need 60 linear feet of railing. With composite, that is $2,100 to $2,880. With glass panels, you are at $7,800 to $11,100 just for the railing.

Total Project Pricing

Adding up boards, substructure, fasteners, railing, stairs, and labor, a fully installed TimberTech deck currently runs as follows.

• 16×20 deck, EDGE Prime+ with composite railing: $11,500 to $16,800.
• 16×20 deck, PRO Reserve with aluminum railing: $15,500 to $22,400.
• 16×20 deck, AZEK Vintage with cable railing: $22,800 to $32,500.
• 20×24 deck, AZEK Arbor with glass panels: $42,000 to $58,000.

Where People Overspend

Two places. First, picture-framing every board edge with contrasting trim. It looks great but adds 18 to 24 percent in materials and labor. Second, hidden riser lighting at $40 to $70 per fixture installed. Lovely on a magazine page, often unused after the first season.

The smart upgrade is investing in the substructure. Steel joists from FastenMaster or DexFrame add $1,500 to $3,000 but eliminate joist movement, which means your fasteners never pull and your board gaps stay uniform for 25-plus years.

When Cheaper Composite Makes Sense

If your deck is shaded, north-facing, or used mainly as a pass-through to the yard, EDGE Prime+ delivers 90 percent of the look at 50 percent of the cost. AZEK lines earn their price in full-sun coastal homes where UV and moisture punish lesser composites. Match the line to your actual conditions and the project pays for itself in not redecking ten years later.

Regional Pricing Variations

The same deck quoted in three regions can vary by 20 to 30 percent. Northeast and West Coast markets carry the highest labor and freight costs. Texas, the Southeast, and parts of the Midwest tend to run 15 to 25 percent below national averages.

Florida and the Gulf Coast see premium AZEK pricing because UV and salt exposure dictate that demand. Mountain states and Pacific Northwest fall in the middle on materials but trend higher on labor. Get three local quotes rather than relying on national averages — the spread between low and high bids on the same project routinely runs 35 percent.

Warranty and Long-Term Value

TimberTech’s warranties differ by line and matter when comparing the cost of TimberTech decking against pressure-treated alternatives. EDGE carries a 25-year limited residential warranty and 25-year fade and stain coverage. PRO bumps fade and stain protection to 30 years. AZEK lines come with a 50-year limited warranty and 50-year fade and stain coverage, which is the longest in the composite industry.

Factor in that you avoid annual staining and sealing costs. Pressure-treated decks need $0.40 to $0.80 per square foot in maintenance every year. Across 20 years on a 320 square foot deck, that is $2,500 to $5,100 in avoided maintenance — money that helps offset the upfront price difference between composite and wood.