Roof Replacement Cost Calculator
Get an Accurate Estimate for Your Ontario Roofing Project
How Much Does a New Roof Cost in Ontario?
Roofing costs in Ontario vary based on home size, materials, roof complexity, and current condition. Use our calculator below for an instant estimate, then get precise quotes from licensed contractors.
Calculate Your Roof Replacement Cost
Ontario Roofing Cost Guide
Average Costs by Home Size
| Home Size | 3-Tab Shingles | Architectural | Premium |
|---|---|---|---|
| 1,000-1,500 sq ft | $5,000-$7,500 | $6,500-$9,500 | $8,000-$12,000 |
| 1,500-2,000 sq ft | $7,000-$10,000 | $9,000-$13,000 | $11,000-$16,000 |
| 2,000-2,500 sq ft | $9,000-$13,000 | $12,000-$17,000 | $15,000-$21,000 |
| 2,500-3,000 sq ft | $11,000-$16,000 | $14,000-$21,000 | $18,000-$27,000 |
What Affects Your Roofing Cost?
🏠 Home Size & Roof Area
Larger roofs require more materials and labor. Measured in "squares" (100 sq ft each).
📐 Roof Pitch
Steeper roofs require additional safety equipment and take longer to install.
🔧 Complexity
Valleys, dormers, skylights, and multiple levels increase labor time and material waste.
📦 Material Choice
3-tab shingles are cheapest. Architectural shingles offer best value. Premium/metal cost more but last longer.
🗑️ Old Roof Removal
Removing multiple layers adds disposal costs ($400-1,200).
🛠️ Additional Repairs
Deck repairs, ventilation upgrades, and insulation improvements add to total cost.
Get Accurate Quotes for Your Roof
Our calculator provides estimates, but every roof is unique. Get personalized quotes from licensed Ontario contractors who will inspect your specific situation.
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