Carpet Installation Cost in Washington
Updated July 2026 · Pricing data from Floormath's flooring cost model
In Washington, installed carpet costs $2.94 to $24.15 per square foot in 2026. Local installation labor prices about 5% above the national average, which Floormath models with a 1.05x state adjustment on every labor line.
Carpet project costs in Washington
| Project size | Budget | Typical | High-end |
|---|---|---|---|
| 10x12 room (120 sf) | $352 | $819 | $2,898 |
| 12x12 room (144 sf) | $423 | $983 | $3,477 |
| 12x15 room (180 sf) | $529 | $1,229 | $4,347 |
| 15x20 room (300 sf) | $881 | $2,048 | $7,244 |
| 500 sq ft | $1,468 | $3,413 | $12,074 |
| 1,000 sq ft | $2,936 | $6,826 | $24,148 |
| 1,500 sq ft | $4,405 | $10,240 | $36,222 |
| 2,000 sq ft | $5,873 | $13,653 | $48,296 |
Cost by product tier in Washington (1,000 sq ft example)
| Product tier | Material | Installed range | Typical total |
|---|---|---|---|
| Polyester Cut-Pile Carpet | $1.69/sf | $2,936–$5,682 | $4,034 |
| Berber Loop-Pile Carpet | $3.29/sf | $4,163–$8,720 | $6,056 |
| Frieze / Twist Carpet | $3.79/sf | $4,713–$9,270 | $6,606 |
| Nylon Cut-Pile Carpet | $3.99/sf | $4,933–$9,820 | $6,826 |
| Triexta Pet-Friendly Carpet | $4.49/sf | $5,483–$10,370 | $7,376 |
| Pet-Proof Performance Carpet | $6.49/sf | $7,369–$13,409 | $9,839 |
| Wool Carpet — Luxury | $9.99/sf | $9,255–$24,148 | $13,952 |
Totals include 10% material waste and professional installation. Carpet rows include a standard rebond pad at $0.60/sf.
Why Washington prices differ from national averages
Material prices are fairly consistent nationwide — a box of carpet costs about the same in every big-box store. What moves is labor. Installer day rates in Washington track local cost of living and contractor demand, which is why Floormath applies a 1.05 multiplier to installation, demolition, baseboard, and stair labor for Washington projects, while material stays at list price.
A mid-range example: Nylon Cut-Pile Carpet installed at $1.75/sf nationally becomes about $1.84/sf in Washington.
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Run the free calculator →Frequently asked questions
How much does it cost to install carpet in Washington?
In 2026, expect $2.94–$24.15 per square foot installed in Washington, or $2,936–$24,148 for a typical 1,000 sq ft project. Washington labor runs about 5% above the national average.
Is flooring labor expensive in Washington?
Washington's installation labor prices about 5% above the national average. Material costs barely change by state, so labor is the main reason a Washington quote differs from a national-average figure.
How much is labor alone for carpet installation in Washington?
Mid-range carpet installation labor in Washington runs about $1.84 per square foot, before demolition, stairs, or subfloor repair.