Tile Roof Replacement Cost Calculator

Replacing a tile roof can be expensive, but knowing the estimated cost before starting helps you plan your budget better. Our Tile Roof Replacement Cost Calculator makes it simple — just enter your roof area, tile cost, labor cost, and any removal or waste costs. The tool instantly gives you a clear estimate of your total roof replacement expense.

Formula to Calculate Tile Roof Replacement Cost

To calculate the total cost of replacing a tile roof, you’ll need to add up all material, labor, and removal costs, including waste.

$\text{Total Cost}=(\text{Roof Area}\times (\text{Tile Cost per Unit}+\text{Labor Cost per Unit}\left)\right)+(\text{Roof Area}\times \text{Removal Cost per Unit})+\text{Waste Cost}$

Step 1: Calculate Material Cost

$\text{Material Cost}=\text{Roof Area}\times \text{Tile Cost per Unit Area}$

Step 2: Calculate Labor Cost

$\text{Labor Cost}=\text{Roof Area}\times \text{Labor Cost per Unit Area}$

Step 3: Calculate Old Roof Removal Cost (Optional)

$\text{Removal Cost}=\text{Roof Area}\times \text{Removal Cost per Unit Area}$

Step 4: Calculate Waste Cost

$\text{Waste Cost}=\text{Material Cost}\times \frac{\text{Waste Percentage}}{100}$

Step 5: Total Roof Replacement Cost

$\text{Total Roof Replacement Cost}=\text{Material Cost}+\text{Labor Cost}+\text{Removal Cost}+\text{Waste Cost}$

Example Calculation

Let’s say you have the following values:

• Roof Area = 1,200 sq ft
• Tile Cost per sq ft = $6
• Labor Cost per sq ft = $3
• Removal Cost per sq ft = $1
• Waste Percentage = 10%

Step-by-Step:

Material Cost:

$1200\times 6=7200$

Labor Cost:

$1200\times 3=3600$

Removal Cost:

$1200\times 1=1200$

Waste Cost:

$7200\times \frac{10}{100}=720$

Total Roof Replacement Cost:

$\text{Total Cost}=7200+3600+1200+720=12720$

Final Answer:

$\text{Total Cost}=\$12,720$

FAQs

1. How much does it cost to replace a tile roof per square foot?

On average, tile roof replacement costs range between $8 to $15 per sq ft, depending on the material and labor rates.

2. Does the cost include old roof removal?

Not always. Some contractors charge extra for removing and disposing of old roofing materials.

3. How can I reduce the overall replacement cost?

You can save by comparing quotes, choosing locally available tiles, and minimizing waste percentage.

4. What affects tile roof replacement cost the most?

The tile type, roof pitch, labor rates, and location have the biggest impact on total cost.

5. Is it worth replacing an old tile roof?

Yes. Replacing old or cracked tiles can increase home value, improve insulation, and prevent leaks in the long run.