How to Accurately Quote TimberTech Deck Projects

Homeowners love TimberTech. It is one of the most-requested composite brands in the deck building industry, and for good reason. The product looks great, performs well, and carries solid warranties. But quoting TimberTech jobs accurately is harder than most contractors realize.

The problem is complexity. TimberTech is not a single product. It is three distinct product lines with different price points, fastener requirements, railing compatibility, and installation specs. Quote the wrong line, miss the fascia, or forget the hidden fastener cost, and your margin disappears fast.

This guide walks through everything you need to know to quote TimberTech deck projects profitably in 2026.

[IMAGE: TimberTech product line comparison showing EDGE, PRO, and AZEK boards side by side]

Understanding TimberTech's Product Lines

TimberTech operates under two brands: TimberTech (composite) and TimberTech AZEK (PVC). You need to know all three product lines and where they fall on the price spectrum.

TimberTech EDGE

EDGE is TimberTech's entry-level composite line. It competes directly with Trex Enhance and is what most budget-conscious homeowners land on when they want composite over pressure-treated.

• Material cost: $5.70-$7.50 per square foot
• Profiles: Scalloped and solid available
• Colors: Limited palette (4-6 options)
• Warranty: 25-year product, 25-year fade and stain
• Best for: Builders competing on price who still want composite quality

TimberTech PRO

PRO is the mid-range line and where most TimberTech projects land. It has three collections, each with different aesthetics and price points.

• Terrain Collection: $7.15-$8.50/sqft — multi-tonal, tropical hardwood look
• Reserve Collection: $8.00-$9.50/sqft — refined grain, premium color palette
• Legacy Collection: $9.00-$10.60/sqft — top-tier composite with deepest color saturation
• Warranty: 30-year product, 30-year fade and stain
• Best for: The sweet spot between value and aesthetics that most homeowners want

TimberTech AZEK (PVC)

AZEK is premium PVC decking sold under the TimberTech umbrella. This is the top of the line and where margins can be best — if you price it correctly.

• Vintage Collection: $11.00-$13.50/sqft — widest boards, most realistic wood grain
• Harvest Collection: $9.50-$11.50/sqft — classic profiles, strong color range
• Arbor Collection: $9.17-$10.50/sqft — entry PVC pricing
• Warranty: 50-year product, 50-year fade and stain (Limited Lifetime on some)
• Best for: Premium projects where homeowners want the best and will pay for it

You can learn more about the full AZEK PVC line in our guide on how to estimate AZEK decking jobs.

Material Cost Breakdown for a Typical 400 Sqft Project

Let us walk through a real-world material takeoff for a 400-square-foot TimberTech PRO Reserve deck with stairs and railing. This is the kind of project you will quote regularly.

[IMAGE: Annotated deck plan showing a 400sqft deck with 4ft stairs, 60LF of railing, and fascia areas highlighted]

Decking Boards

• 400 sqft of TimberTech PRO Reserve at $8.75/sqft average = $3,500
• Add 12% waste factor (cuts, defects, pattern matching) = $420
• Decking subtotal: $3,920

Fascia

Fascia is where many contractors get caught. TimberTech fascia boards are not cheap, and you cannot skip them on a composite job without it looking unfinished.

• Perimeter of 400 sqft deck (approximately 82 LF) at $10/LF = $820
• Stair risers and stringer covers (12 LF) = $120
• Fascia subtotal: $940

Hidden Fasteners

TimberTech's CONCEALoc hidden fastener system is the recommended attachment method for PRO and AZEK lines.

• 400 sqft at $1.50/sqft = $600
• Starter clips, end clips = $45
• Fastener subtotal: $645

Railing System

Railing is typically the most underestimated line item. TimberTech railing runs significantly more than pressure-treated alternatives.

• 60 LF of TimberTech Classic Composite railing at $80/LF = $4,800
• Post sleeves (8 posts at $55 each) = $440
• Post caps (8 at $25 each) = $200
• Railing subtotal: $5,440

Stairs

• 4-foot wide, 4-step staircase with composite treads = $650
• Stair railing (8 LF at $85/LF) = $680
• Stair nosing (4 pieces at $35 each) = $140
• Stairs subtotal: $1,470

Substructure and Hardware

• Pressure-treated joists, beams, posts = $1,800
• Concrete footings (6 at $45 each) = $270
• Joist hangers, structural screws, flashing = $350
• Ledger board and lag bolts = $180
• Substructure subtotal: $2,600

Total Material Cost

Category	Cost
Decking	$3,920
Fascia	$940
Fasteners	$645
Railing	$5,440
Stairs	$1,470
Substructure	$2,600
Total Materials	$15,015

Add labor at $10-$16 per square foot installed (including railing and stairs labor), and the total installed price lands between $20,000 and $26,000 for this project. That is $50-$65 per square foot all-in, which is right in line with the TimberTech PRO market.

TimberTech-Specific Installation Considerations

These are the technical details that separate accurate quotes from money-losing ones.

Joist Spacing

TimberTech requires 16-inch on-center joist spacing for residential decking and 12-inch OC for diagonal or 45-degree patterns. If your homeowner wants a herringbone or diagonal layout, your substructure cost goes up 15-20% due to closer joist spacing and more material.

Fastener Compatibility

Not all hidden fasteners work with all TimberTech products. CONCEALoc is the proprietary system for grooved-edge boards. If the homeowner selects a square-edge profile, you are face-screwing with color-matched screws from TimberTech's approved fastener list. Do not assume TOPLoc screws work with every board — check the specs.

Color Consistency and Lot Matching

TimberTech composite boards can show slight color variation between production lots. For larger decks, order all your decking from the same lot. If that is not possible, blend boards from different lots across the deck surface rather than installing them in sections.

End-Coating

TimberTech requires end-coating on all cut ends for PRO and AZEK products. This is a warranty requirement, not optional. Factor in a can of end-coat sealant ($15-$20) and the labor time to apply it. Missing this step can void the warranty and leave you liable.

Ventilation

TimberTech composite decking needs adequate airflow underneath. The minimum clearance from grade to the bottom of the joists is 12 inches for most installations. If the deck is low-profile, you may need additional ventilation planning or a different product selection. Ground-level decks that trap moisture underneath will void the warranty and cause premature board deterioration.

Board Storage and Acclimation

TimberTech boards should be stored flat and off the ground before installation. Do not lean boards against a wall or stack them unevenly — they can develop permanent bowing. Let boards acclimate to the job site temperature for 24-48 hours before installation. This is especially important for AZEK PVC, which is more temperature-sensitive during installation than composite. In cold weather below 40 degrees, PVC boards become more rigid and need careful handling to avoid cracking.

Warranty Registration

TimberTech requires product registration within 60 days of installation to activate the full warranty. Make this part of your project closeout process. Walk the homeowner through registration or do it for them. A deck with an unregistered warranty is a liability for you and a missed selling point.

Common Pricing Mistakes on TimberTech Jobs

After seeing hundreds of TimberTech quotes through FieldRate's quoting platform, these are the mistakes that come up repeatedly.

Quoting the Wrong Product Line

A homeowner says "I want TimberTech" and you quote EDGE pricing. They show up to the showroom and pick Reserve. Now your material cost jumped 30% and your quote is already out the door. Always confirm the specific collection before quoting.

Forgetting Fascia

Fascia on a 400-sqft deck costs $800-$1,000. That is real money. Some contractors treat it as an afterthought or assume the homeowner will not want it. On a composite deck, exposed cut edges look terrible. Fascia is essentially mandatory, so price it in.

Underestimating Railing Costs

Railing is routinely 25-35% of total material cost on a TimberTech project. If you are using rough estimates for railing, you are probably off by $1,000 or more. Measure every linear foot, count every post, and do not forget the post caps and post skirts.

Missing Stair Nosing

TimberTech stair nosing pieces run $30-$40 each. On a staircase with four treads, that is $120-$160 you might not have in the quote. It adds up when the project has multiple staircases.

Using Generic Per-Square-Foot Pricing

A single number like "$45 per square foot installed" does not work for TimberTech because the product line spread is too wide. EDGE installed is $30-$45/sqft. AZEK Vintage installed is $55-$75/sqft. That is a 60% difference. Build your quotes from actual material costs, not generic numbers.

Presenting TimberTech Pricing to Homeowners

The best way to close TimberTech jobs is with a good-better-best pricing format. You are not pushing the most expensive option. You are giving the homeowner control over their budget while anchoring the conversation around value.

[IMAGE: Example good-better-best quote showing EDGE, PRO, and AZEK options side by side with pricing]

Good: TimberTech EDGE

• Material cost for 400 sqft: ~$10,500
• Installed: ~$18,000-$22,000
• Warranty: 25 years
• Pitch: "Solid composite quality at the most competitive price point."

Better: TimberTech PRO Reserve

• Material cost for 400 sqft: ~$15,000
• Installed: ~$22,000-$28,000
• Warranty: 30 years
• Pitch: "Premium aesthetics with deeper wood grain and a richer color palette."

Best: TimberTech AZEK Vintage

• Material cost for 400 sqft: ~$19,000
• Installed: ~$28,000-$36,000
• Warranty: 50 years
• Pitch: "The best decking material available. Will not rot, crack, or splinter. Ever."

Frame It Around Total Cost of Ownership

Pressure-treated wood costs less upfront but needs staining every 1-2 years at $1.50-$3.00 per square foot. Over 20 years, that is $12,000-$24,000 in maintenance on a 400-sqft deck. TimberTech PRO costs more day one but saves thousands in maintenance over its lifetime. Walk the homeowner through that math.

Use the Warranty as a Selling Tool

TimberTech's warranties are among the best in the industry. A 50-year warranty on AZEK gives homeowners serious peace of mind. When a competitor quotes pressure-treated at half the price, the warranty conversation often closes the gap.

Stop Guessing on TimberTech Quotes

Quoting TimberTech accurately comes down to knowing the product lines, building detailed material takeoffs, and presenting pricing in a way that makes the homeowner feel confident. Tools like FieldRate can help you build accurate TimberTech quotes in minutes instead of hours, with built-in material databases that keep pricing current.

The contractors winning the most TimberTech jobs are not necessarily the cheapest. They are the ones who show up with a professional, itemized quote that the homeowner can trust. Get your pricing dialed in, and you will close more jobs at better margins.