Measure the right quantity
Measure wall sections and account for gables and openings using the page's assumptions. Record stories, access restrictions, corners, and trim details for the installer.
Siding Cost Calculator
Estimate a siding replacement budget from wall area, material, stories/access, removal, openings, and region.
Your inputs are used only in this browser session to calculate the estimate. They are not saved.
Estimated Project Cost Range
Low$16,000$5.52 / siding sq ft
Typical$29,200$10.12 / siding sq ft
High$50,500$17.48 / siding sq ft
Primary quantity2,890 sq ft
Project typeSiding replacement
Region factorUS national baseline x1
This breakdown allocates the modeled total using preset percentage shares. It does not separately price each material, trade, or local permit fee. Check the selected scope and exclusions before comparing an installed quote.
Illustrative Budget Allocation% of totalAmount
Materials47%$13,700
Labor33%$9,650
Removal & disposal8%$2,350
Trim / permit / other5%$1,450
Waste & contingency7%$2,050
How this estimate is calculated
Total range = estimated siding wall area × adjusted installed cost per sq ft, with material, removal, and region included.
Wall area is estimated from perimeter × average wall height minus window and door openings.
Disclaimer: This is a budgeting estimate only, not a contractor quote, inspection, engineering opinion, code review, legal advice, insurance advice, tax advice, or safety recommendation. Actual costs vary by local labor rates, material availability, contractor schedule, permit requirements, site conditions, and scope changes.
How should I measure and budget siding replacement?
Use the exterior wall area receiving siding, then select the material, removal, access, and opening complexity. Interior living area is not siding area. Sheathing damage and moisture repairs can change a replacement budget after the old surface is removed.
Compare the same written scope
Match siding product, tear-off, disposal, house wrap, trim, flashing, and sheathing repair allowances. Coordinate roof-edge and gutter work to avoid paying twice for the same removal or access setup.
Need a related estimate?
Estimate drainage work separately if gutters or downspouts also need attention.
Gutter Cost CalculatorHow to use this siding calculator
Use it for a planning range
- Estimate the home's exterior perimeter, average wall height, and the area of major windows and doors.
- Choose siding material, removal condition, and broad US region.
- Use the range to compare local quotes by material, underlayment, trim, removal, disposal, and repair allowances.
Example siding estimate
- 180 linear ft perimeter and 18 ft average wall height
- 350 sq ft of windows and doors subtracted from wall area
- Vinyl siding with old siding removal and US national baseline
The calculator estimates net siding wall area, then applies material, removal, and region factors to show a planning range.
If a quote is higher, check whether it includes sheathing repair, house wrap, insulation, trim replacement, soffit/fascia work, or complex access.
Common cost drivers
- Net wall area, gables, stories, and access determine how much siding labor is required.
- Fiber cement, engineered wood, premium panels, and mixed materials cost more than basic vinyl.
- Old siding removal, disposal, rot repair, and sheathing repair can change the project quickly.
- Trim package, house wrap, insulation upgrades, and local permit requirements may be quoted separately.
Use this range to compare local quotes
Before comparing prices, make sure each written quote uses the same wall area, material, removal, weather barrier, trim, repair, access, warranty, and payment assumptions.
Basic vinyl siding job
Simple wall shape, standard vinyl, limited trim changes, easy access, and no sheathing repair.
Standard siding replacement
Old siding removal, house wrap, standard trim, disposal, and normal two-story access.
Premium or repair-heavy exterior
Fiber cement or mixed materials, complex gables, rot repair, insulation upgrades, or difficult access.
Quote checklist
- Measured wall areaNet siding sq ft, gables, dormers, additions, and window/door deductions.
- Siding material and profileVinyl, fiber cement, engineered wood, panels, thickness, exposure, and brand line.
- Removal and disposalOld siding layers, haul-away, dumpster fees, nails, cleanup, and site protection.
- House wrap and flashingWeather barrier, seam tape, window flashing, kickout flashing, and penetrations.
- Trim and openingsCorners, J-channel, starter strip, window/door trim, blocks, vents, and fixtures.
- Sheathing and rot repairPer-sheet or per-hour allowance for soft sheathing, water damage, or pest damage.
- Insulation upgradesFoam board, fanfold, rainscreen, thermal break, and whether it is included.
- Soffit, fascia, and guttersIncluded or excluded, removal coordination, reinstall, and separate repair allowances.
- Stories and accessScaffolding, ladder setup, steep lots, tight side yards, decks, and safety equipment.
- Warranty, permit, and paymentProduct warranty, workmanship warranty, permit, deposit, draws, and change orders.
What is not included
- Moisture remediation, major sheathing repair, insulation upgrades, structural repairs, HOA review, and complex trim packages.
- Scaffolding beyond normal access and local permit requirements.
When to call a licensed pro
- Call a licensed exterior contractor if you see rot, water intrusion, failing sheathing, or complex multi-story access.
- Compare quotes by siding brand, underlayment, trim, corners, removal, disposal, and warranty.
Cost data note
Manually curated US siding baseline ranges from public exterior-project cost references and material context.
This calculator uses a US national baseline plus broad state/region adjustment. It does not provide ZIP-level pricing.
Sources, assumptions, and review dates
Siding Cost Calculator uses independent US planning allowances and broad state or regional adjustments.The example amounts illustrate the stated inputs; they are not a survey of completed projects, live local prices, or offers from an installer. A regional selection does not check local availability.
Price and quantity cross-checks
Sources checked October 21, 2026. These are partial comparisons, not verification of every rate.Regional multipliers and unlisted component allowances remain planning assumptions.
- JLC: 2025 Cost vs. Value project benchmarks
Defined remodeling project totals across 119 US markets. Project specifications must match before comparing; these totals do not validate our component rates or regional multipliers.
Planning and scope guidance
- FTC: choosing a contractor and comparing written estimates
Contractor checks and written estimate scope; this guidance does not supply our cost rates.
These references explain planning and scope checks. They do not validate every dollar amount in the model. See our estimation methodology for quantity calculations, regional factors, and cost allocation limits.
Content updated: . Cost assumptions last reviewed: . A wording update does not mean material or labor rates were resurveyed.
Published by Home Cost Calculator Hub. Report a calculation or source concern with the page and assumptions you used.
Siding cost calculator FAQ
How does this siding calculator estimate wall area?
It multiplies estimated exterior perimeter by average wall height, then subtracts window and door area. Complex gables, dormers, and additions may need manual adjustment.
Does the siding estimate include old siding removal?
It includes removal only if you choose that option. Major sheathing repair, moisture remediation, insulation upgrades, and structural repair remain excluded.
Which siding material is cheapest?
Vinyl is often the lower-cost option in this model. Fiber cement, engineered wood, and premium mixed-material exteriors usually cost more installed.
When should I get a professional siding inspection?
Get a professional inspection if you see rot, water staining, soft sheathing, failed flashing, pest damage, or multi-story access that changes safety and labor assumptions.