Washington, DC · 2026 cost guide
How much does new siding cost in Washington?
In Washington, new siding costs about $11,000–$30,500 in 2026 for about 1,500 sq ft of exterior wall, vinyl to fiber cement — roughly $6.88–$20.63 per square foot. That’s about 10% above the District of Columbia average.
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Washington cost breakdown
| Washington typical range | $11,000–$30,500 |
| Washington per square foot | $6.88–$20.63 |
| District of Columbia state average | $10,000–$27,500 |
| Versus District of Columbia average | about 10% above average |
What’s different about Washington
Washington's dense urban permitting, historic-district reviews, and high labor costs make exterior work expensive and slower to schedule than surrounding areas.
- Permit fees and skilled-trade labor rates here run well above the national average — usually the single biggest cost driver.
- Moisture management and rot-resistant materials add cost in humid air.
How the cost is built
Siding cost is driven by wall area, material (vinyl is the budget option; engineered wood and fiber cement cost more), the number of stories, and trim around windows and doors. Tearing off old siding and repairing sheathing underneath adds to the total.
Frequently asked questions
How much does new siding cost in Washington?
In Washington, new siding costs about $11,000 to $30,500 in 2026 for about 1,500 sq ft of exterior wall, vinyl to fiber cement — roughly 6.88–20.63 per square foot. That's about 10% above the District of Columbia average, reflecting local labor and permit costs.
What affects the cost of new siding in Washington?
Washington's dense urban permitting, historic-district reviews, and high labor costs make exterior work expensive and slower to schedule than surrounding areas. Permit fees and skilled-trade labor rates here run well above the national average — usually the single biggest cost driver.
How can I get an accurate siding estimate in Washington?
Use the free Siding Calculator to plug in your real measurements, then collect two or three local Washington quotes to compare. Prices vary by neighborhood, access, and project complexity.
Keep planning
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Open calculator →The Washington figure scales the District of Columbia cost range by a local metro index, then adjusts for the city’s labor market and climate. A 2026 planning estimate, not a quote — get local bids. See our methodology.