Siding Cost Calculator
Estimate the cost of new siding by wall area, material type, and labor. Get material costs, labor costs, and total project cost with a detailed breakdown. Adjusts for old siding removal, insulation, and waste. Free, no sign-up required.
Total area of windows, doors, and garage doors to subtract. Typical: 150-250 sq ft for an average home.
Taller buildings need scaffolding and lifts, increasing labor costs.
Enter your own material cost per square foot.
Typical: $2-$6/sq ft. Varies by material difficulty and region.
Typical: $1-$3/sq ft for removing and disposing of old siding.
🏠 Estimated Total Cost
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Wall Area
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Net Siding
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Materials
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Labor
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📊 Cost Breakdown
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Costs vary by region, contractor, and project complexity.
💡 What this means
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🛒 Get siding materials & tools
🛒 See siding supplies on Amazon →📝 How to use this siding cost calculator
- Enter wall dimensions — measure the total exterior perimeter (sum of all wall lengths) and the wall height. The calculator multiplies these to get the gross wall area.
- Subtract openings — enter the total area of windows, doors, and garage doors. This gives the net siding area you actually need to cover.
- Select building height — single-story, two-story, or three+ story. Taller buildings need scaffolding and lifts, which increases labor cost.
- Choose siding material — vinyl (most affordable), fiber cement (durable, fire-resistant), wood (classic look), metal (modern, low-maintenance), stucco (premium), or set a custom cost per square foot.
- Set labor cost — adjust the labor rate per square foot for your region. Premium materials and taller buildings cost more.
- Toggle options — include old siding removal, insulation/house wrap, and a 10% waste factor as needed.
- Click Calculate — see total cost, cost per square foot, and a detailed breakdown.
📌 5 tips for siding installation
- ✓ Get 3+ quotes from licensed contractors. Siding prices vary 30-50% between contractors for the same materials. Ensure each quote includes removal, disposal, weather barrier, and warranty details in writing.
- ✓ Install in late spring or early fall. Siding needs moderate temperatures for proper expansion/contraction. Vinyl becomes brittle in cold and flexible in extreme heat. Off-season discounts of 10-15% are common in winter in mild climates.
- ✓ Don’t skip the weather barrier. Even if your old siding looks fine, replacing the house wrap or adding rigid foam insulation improves energy efficiency and prevents moisture damage. The cost is $0.50-$2/sq ft but can save 10-20% on heating and cooling.
- ✓ Consider fiber cement for longevity. Hardie board and similar fiber cement products last 30-50 years, are fire-resistant, and hold paint for 15+ years. The upfront cost is 50-70% more than vinyl, but the lower maintenance and longer life often offset it.
- ✓ Order 10-15% extra material. Waste from cutting around windows, doors, corners, and gables adds up fast. Running short mid-project means delivery fees and potential color mismatches from a different production batch. Leftover unopened boxes can usually be returned.
Disclaimer: This calculator provides estimates for educational purposes only. Actual siding costs vary significantly based on location, wall complexity (corners, gables, dormers), accessibility, contractor rates, time of year, and local building codes. Always obtain professional quotes from licensed siding contractors before making budget decisions. This tool is not a substitute for professional siding advice.
Related Tools
Siding is part of a larger home improvement picture. These calculators cover the rest of your home exterior and renovation costs — from roofing to fencing, decks, and driveways.
- Roof Replacement Cost Calculator — estimate roofing costs alongside your siding project for a complete exterior renovation budget.
- Gutter Cost Calculator — estimate gutter installation costs to pair with siding replacement for a full exterior update.
- Insulation Calculator — estimate R-value and insulation needs to add behind your new siding for improved energy efficiency.
- Square Footage Calculator — measure your home’s exterior wall area to get accurate siding estimates.
- Paint Calculator — estimate gallons of exterior paint if you choose painted siding like wood or fiber cement.
- Home Maintenance Cost Calculator — budget annual home upkeep including siding repairs and eventual replacement.
- Home Renovation Cost Calculator — estimate total renovation costs across multiple project types to budget siding within a full home update.
- Fence Cost Calculator — estimate fencing materials and labor by linear foot to plan exterior projects alongside your siding replacement.
- Driveway Cost Calculator — estimate driveway installation or replacement costs to complete your home exterior budget.
- Deck Cost Calculator — estimate deck construction or replacement costs to plan your backyard exterior projects.
- Concrete Calculator — estimate cubic yards and bags for driveway or foundation projects alongside your siding work.
- Home Equity Calculator — see how new siding affects your home’s value and equity position.