Shiplap Cost Calculator
Estimate your complete project budget by species (Pine, MDF, Cedar, Cypress, PVC, Reclaimed) with regional contractor labor rates, fasteners, paint, and sales tax.
1. Project Dimensions & Material
Cost Engine 2.02. Labor & Contractor Rates
2026 Shiplap Material Cost Breakdown ($/sq ft)
Shiplap material costs fluctuate depending on wood grade, grain clarity, moisture treatment, and synthetic composite composition. Below is an architect-verified pricing guide for all major cladding substrates.
| Material Substrate | Cost per Sq Ft | 8ft Board Cost | Moisture Rating | Best Application |
|---|---|---|---|---|
| Primed MDF Shiplap | $1.50 – $2.25 | $5.00 – $7.50 | Low (Dry Areas Only) | Bedrooms, living rooms, hallways (smooth painted finish) |
| SPF Knotty Pine | $2.25 – $3.25 | $7.50 – $10.50 | Moderate (Sealed) | Farmhouse accent walls, rustic cabins, stained ceilings |
| Select Poplar / Clear Pine | $3.75 – $5.00 | $12.50 – $16.50 | Moderate | High-end millwork, dining rooms, glass-smooth enamel |
| Western Red Cedar | $5.50 – $7.50 | $18.00 – $24.50 | High (Rot Resistant) | Bathrooms, outdoor soffits, exterior siding, saunas |
| Cellular PVC (Azek/Royal) | $5.00 – $7.00 | $16.50 – $23.00 | 100% Waterproof | Shower walls, wet rooms, exterior siding, coastal homes |
| Reclaimed Antique Barnwood | $9.00 – $16.00 | $30.00 – $52.00 | Variable | Historic renovations, commercial restaurant features |
Labor Rates by Region & Project Complexity
Finish carpentry labor for shiplap installations typically ranges between $3.00 and $6.50 per square foot, depending on local labor markets and architectural complexity.
Hidden Material Costs Checklist
Don't get caught at the register without budgeting for finishing consumables.
Real-World Shiplap Project Cost Scenarios
Compare itemized budgets for a DIY living room accent wall versus a contractor-installed master bedroom ceiling.
DIY Pine Living Room Accent Wall
Standard knotty pine shiplap with self-installation over drywall.
All-In Unit Cost: $3.63 per square foot completely finished and painted.
Contractor Western Red Cedar Ceiling
Overhead vaulted master bedroom with clear stain finish.
All-In Unit Cost: $14.50 per square foot fully installed and warranted.
5 Ways to Slash Shiplap Costs by Up to 40%
Pre-Paint Before Nailing
Painting boards on sawhorses prior to installation prevents unpainted tongue gaps from showing during seasonal wood shrinkage, saving hours of tedious edging labor.
Buy 16-Foot Planks for Long Walls
16ft planks eliminate butt-joint seams and reduce offcut waste from 15% down to under 8% on walls over 10ft wide.
Use MDF for Painted Rooms
Unless installing in high-humidity bathrooms or outdoors, primed MDF gives a knot-free, glass-smooth painted finish at 35% lower material cost than pine.
Shiplap Cost & Budgeting FAQs
How much does it cost to shiplap a 12x8 wall? +
A standard 12x8 ft (96 sq ft) shiplap accent wall costs between $220 and $380 for DIY installation using primed MDF or knotty pine lumber ($2.00–$2.75/sq ft + $45 in nails and glue). If hiring a professional finish carpenter ($3.50–$5.00/sq ft labor), the total installed cost ranges from $550 to $850.
Is shiplap cheaper than drywall? +
Drywall materials are cheaper ($0.50–$0.80/sq ft for drywall panels vs $2.00–$6.00/sq ft for shiplap lumber). However, shiplap requires significantly less finishing labor (no multi-coat mudding, taping, and extensive sanding), making DIY shiplap comparable in total time investment.
What is the cheapest material for shiplap walls? +
The most budget-friendly shiplap material is factory-primed MDF ($1.50–$2.25/sq ft) or DIY ripped 1/4-inch ACX underlayment plywood planks ($0.90–$1.30/sq ft). For real solid wood, SPF knotty pine ($2.50–$3.25/sq ft) offers the best balance of cost and authentic wood grain.
How much do contractors charge to install shiplap per square foot? +
Contractors and finish carpenters typically charge between $3.00 and $6.50 per square foot for labor only. Complex installations such as vaulted ceilings, staircases, or walls with multiple electrical and plumbing cutouts typically reach $5.50–$8.00 per square foot.
What hidden costs should I budget for on a shiplap project? +
Common hidden costs include: 16-gauge finish nails ($20–$30 per 1,000-pack), heavy-duty construction adhesive ($6–$9 per 10oz tube, ~1 tube per 30 sq ft), electrical box outlet extenders ($3–$5 each), paintable acrylic latex caulk ($5/tube), high-grade primer and enamel paint ($45–$70/gallon), and perimeter trim or baseboards ($1.50–$3.50/linear ft).
Thomas is a licensed finish carpenter and architectural woodworker with over 18 years of experience framing and installing interior millwork. Formulas audited against AWCI and standard NWFA milling standards.