Roofing Replacement Cost Calculator
Asphalt Shingles (Basic) – $4.50/sq.ft
Architectural Shingles (Premium) – $7.00/sq.ft
Metal Roofing (Standing Seam) – $12.00/sq.ft
Clay/Concrete Tile – $18.00/sq.ft
Slate – $25.00/sq.ft
Flat or Low Slope (Walkable)
Standard Pitch (Moderate)
Steep Pitch (Requires Harnesses)
None (New Construction)
1 Layer ($1.50/sq.ft)
2 Layers ($3.00/sq.ft)
How to Estimate Your Roofing Costs
A new roof is one of the most significant investments a homeowner will make. Understanding the variables involved in a roofing quote can help you budget effectively and avoid surprises. Our calculator provides a comprehensive estimate based on current 2024 market averages for labor and materials.
Key Factors Affecting Your Quote
- Square Footage: Roofing is measured in "squares," where one square equals 100 square feet. A 2,000-square-foot roof equals 20 squares.
- Material Choice: Asphalt shingles are the most common and affordable, while materials like slate or standing-seam metal offer longer lifespans (50+ years) but come at a higher initial cost.
- Pitch and Complexity: A steeper roof increases labor costs because it requires more safety equipment and takes longer to navigate. Complexity (dormers, chimneys, skylights) also adds to the total.
- Tear-off Costs: If your old roof needs to be removed, labor and disposal fees for the old shingles typically add $1.50 to $3.50 per square foot.
Example Calculation
For a 1,500 sq. ft. roof using Architectural Shingles ($7.00/sq.ft) with a Standard Pitch (1.15x multiplier) and 1 layer of removal ($1.50/sq.ft):
- Material and Base Labor: 1,500 * $7.00 = $10,500
- Pitch Adjustment: $10,500 * 1.15 = $12,075
- Removal Cost: 1,500 * $1.50 = $2,250
- Total Estimated Cost: $14,325
Note: This tool provides an estimate. For an exact quote, always contact a local licensed roofing contractor who can inspect the decking and flashing for hidden damage.
Estimated Investment Range
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