Deck Cost and Labor Hours by Material (2026): Pressure-Treated to Ipe, Borders and Hidden Fasteners
One 12 x 16 deck priced in six materials with the hours behind each, then what a picture frame, breaker board, diagonal boards, hidden fasteners, fascia, drainage and lights add.
The assumptions
This model assumes
- A 12 x 16 ft deck on a ledger, 30 in high, five footings
- About 36 ft of wood railing and one 4 ft stair with 4 risers
- Direct cost from Clamp's October 2026 catalog, before markup, no permit
- Hours are planning allowances to check against your own
The model, step by step
A 12 x 16 ft deck on a ledger, 30 in off the grade, five footings, about 36 ft of wood guard (the stair takes 4 ft of the 40) plus 8 ft of stair rail, and one 4 ft stair with 4 risers. Only the boards change from row to row.
| Decking | Cost | Hours |
|---|---|---|
| Pressure-treated | $10,014 | 59 |
| Cedar | $10,963 | 62 |
| Entry compositeTrex Enhance, TimberTech Prime class | $11,672 | 65 |
| Premium compositeTrex Transcend, TimberTech Pro class | $13,304 | 65 |
| PVCTimberTech AZEK class | $13,438 | 68 |
| IpePre-drilled, plugged or clipped | $16,748 | 95 |
The deck on a sketch
The deck sketched in Quick Clamp: the ledger, the three exposed sides, the stair opening and the 40 ft of picture-frame border, each measurement listed under the drawing. Recreated from the app with demo data.
Change the boards and the frame-and-board material moves most, then the labor lines, since composite runs 1.1 times the pressure-treated rate and ipe 1.6. The railing, stair and footings barely move: about $5,900 on the pressure-treated deck, $6,100 on composite.
| Line | Cost | Hours |
|---|---|---|
| Framing0.091 h a sq ft, x1.1 for composite | $1,531 | 19 |
| Decking install0.08 h a sq ft, x1.1 for composite | $1,373 | 17 |
| Frame and boards$22.50 a sq ft, clips included | $4,320 | |
| Footings, 5Subcontracted, $325 each | $1,625 | |
| Railing, 44 ft36 ft of guard plus 8 ft of stair rail; wood, 0.4 h a foot | $3,465 | 20 |
| Stair, 4 risers | $990 | 9 |
| Total | $13,304 | 65 |
The deck on the estimate
The same deck as one line on a Clamp estimate, with a picture-frame border, fascia and post caps added: labor and materials split, and the labor hours as a range. Recreated from the app with demo data.
Boards sell by the linear foot. A 5.5 in board covers 0.46 sq ft per foot, so multiply the foot price by 2.18 for the sq ft price, before gaps, waste and the frame.
| Board | Per sq ft |
|---|---|
| Trex Enhance$2.00 to $3.26 a foot | $4.36 to $7.11 |
| Trex Transcend$3.84 to $7.15 a foot | $8.37 to $15.59 |
| AZEK Harvest (PVC)$3.12 to $5.28 a foot | $6.80 to $11.51 |
| AZEK Vintage (PVC)$4.55 to $7.68 a foot | $9.92 to $16.74 |
| Ipe 1x6$7.32 to $8.12 a foot | $15.96 to $17.70 |
No estimating book we could reach publishes deck hours by board type. These are Clamp's planning rates, checked against JLC's worked deck example and an independent estimator's ranges.
| Task | Clamp | Range found |
|---|---|---|
| Framing, per sq ftJLC example; GPT with ledger and flashing | 0.091 | 0.06 to 0.20 |
| PT decking, per sq ft | 0.080 | 0.05 to 0.12 |
| Composite, PVC, per sq ftx1.1 and x1.15 on 0.08 | 0.09 | 0.08 to 0.16 |
| Ipe, per sq ftPilot holes and countersinks | 0.128 | 0.14 to 0.25 |
| Wood railing, per foot | 0.40 | 0.30 to 0.50 |
| Stair, 4 risers | 8.4 | 10 to 16 |
Composite, PVC and ipe usually go down with clips in grooved boards, and Clamp's material rates for them include clips. Pressure-treated and cedar go down with face screws unless you sell hidden fastening.
| System | Per 100 sq ft |
|---|---|
| Trex Hideaway clips | $67 to $74 |
| CAMO EDGE clips | $80 to $120 |
| TimberTech CONCEALoc | $166 |
| Cortex screw and plug100 lf of board covers about 46 sq ft | $273 |
On the 12 x 16
Clips on pressure-treated+$403 and 1.5 hours: the clips plus 10% more decking time
Plugs on composite+$343 and 4.2 hours: a plug in every screw is slow
All three change the frame, not just the boards. A border needs blocking or doubled joists under it so both the border and the field board ends land on wood. Trex adds two extra joists on each side.
| Upgrade | Adds | Hours |
|---|---|---|
| Picture frame, 40 ftThree sides; the house side is optional | +$988 | +11 |
| One breaker boardTwo extra joists and the field cut to it | +$305 | +4.4 |
| Diagonal boards12 in joists: 17 instead of 13 | +$1,374 | +10.6 |
| HerringboneA blocking grid; decking time doubles | +$2,773 | +23.7 |
Diagonal composite and PVC boards need 12 in joists in Trex's and TimberTech AZEK's tables. A breaker board is a layout choice: it saves butt joints on runs longer than the boards; neither Trex nor AZEK requires one.
The smaller lines that turn a deck bid into the deck the homeowner pictured.
| Item | Adds |
|---|---|
| Composite fascia, 40 ftBoards only; installed with the decking | +$389 |
| Drainage under 192 sq ftInstalled during framing, $7.50 a sq ft | +$1,440 |
| Post caps, 8 | +$282 |
| Post-cap lights, 8Lights, wiring and a transformer | +$1,473 |
| Tear off an old deck15.8 hours and a haul load | +$859 |
Above-joist drainage like Trex RainEscape goes in before the boards. Under an existing deck it's a different product, DEK Drain's Underside attaches below the joists, priced separately.
Homeowners pick boards by price. Put pressure-treated, entry composite and premium composite on one proposal as options, priced from the same estimate with your markup.
| Option | Price | Per sq ft |
|---|---|---|
| Pressure-treated | $15,021 | $78 |
| Entry composite | $17,508 | $91 |
| Premium composite | $19,956 | $104 |
| Ipe | $25,122 | $131 |
Options on one proposal
Three decking options on one Clamp proposal, the customer picks one when they sign. Recreated from the app with demo data.
What it means
Every upgrade on its own line
Sketch the deck in Quick Clamp and the border and railing lengths are on the drawing. Clamp's estimate prices the deck by board material and adds a picture frame, breaker boards, diagonal or herringbone boards, hidden fastening, fascia, drainage, caps and lights as lines with their labor hours. Put the materials on one proposal as options.
Log your crew's hours on the next deck by task: footings, frame, boards, border, railing, stair. The second deck will price better than any table.
Questions
How much does a deck cost per square foot in 2026?
Direct cost, before your markup, about $52 a sq ft for a pressure-treated 12 x 16 deck 30 in high with railing and a stair, $69 for premium composite and $87 for ipe, in Clamp's catalog. At a 1.50 markup that's about $78 to $131. Smaller decks cost more per foot: the railing, stair and footings don't shrink with the deck.
How many labor hours does it take to build a deck?
About 59 person-hours on site for a pressure-treated 12 x 16 deck with railing and a 4-riser stair, 65 for composite and 95 for ipe, plus the footings. That's four to six days for a two-person crew. JLC's worked 200 sq ft deck example runs 0.061 hours a foot to frame and 0.054 to deck.
How much does a Trex deck cost?
On a 12 x 16 deck, Trex Transcend-class premium composite runs about $13,300 direct and $20,000 sold at a 1.50 markup; Trex Enhance-class entry composite about $11,700 and $17,500. The boards are only part of it: Trex boards run about $2 to $7 a linear foot, or $4 to $16 a sq ft.
How much do hidden deck fasteners cost?
About $67 to $166 per 100 sq ft for clips (Trex Hideaway, CAMO EDGE, TimberTech CONCEALoc) and about $273 for Cortex screw-and-plug. Composite and PVC boards usually go down with clips already; on a pressure-treated deck they add about $400 and an hour and a half on a 12 x 16.
Do diagonal deck boards need closer joists?
Yes, for most composite and PVC boards. Trex and TimberTech AZEK drop joist spacing from 16 in to 12 in for boards laid at 45 degrees. On a 16 ft deck that's 17 joists instead of 13, plus slower decking.
Sources & provenance
- Clamp estimating catalog (2026-10): deck framing, decking, materials by board, railing, stairs, footings and the deck upgrades Clamp Research
- Labor Costs (a 200 sf deck, worked example) JLC (research)
- Trex Enhance Naturals Composite Deck Board DecksDirect (research)
- Trex Transcend Lineage Composite Deck Board DecksDirect (research)
- TimberTech AZEK Harvest Deck Boards DecksDirect (research)
- How Much Does Composite Decking Cost in 2026? Advantage Lumber (research)
- 1 x 6 Ipe Wood Decking Advantage Lumber (research)
- Ipe Deck Installation Advantage Lumber (research)
- Trex Hideaway Hidden Fastener System DecksDirect (research)
- CAMO EDGEClip DecksDirect (research)
- TimberTech CONCEALoc Fasteners DecksDirect (research)
- Cortex hidden screw and plug system for TimberTech composite DecksDirect (research)
- Trex Decking Installation Guide (2023) Trex (research)
- TimberTech AZEK Decking Installation Guide (REV 07/21) TimberTech AZEK (research)
- How to Install a Picture Frame Deck Edge Decks.com (research)
- Herringbone Decking Pattern Decks.com (research)
- Trex Transcend Lineage Fascia Board DecksDirect (research)
- How to Order Under Deck Roofing DEK Drain (research)
- Typical Deck Details (version 2021.0) Fairfax County, Virginia (official source)
- Cost vs Value Report 2025 Remodeling (Zonda) (research)
- How Much Does a Deck Cost? Trex (research)