1. What is Roof Decking Replacement Cost Calculation?

The roof decking replacement cost calculation estimates the total expense required to replace the structural decking of a roof based on the area and material/labor costs per square foot.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• Roof Area — Total area of roof decking in square feet
• Replacement Cost per Square Foot — Combined material and labor cost per square foot in USD

Explanation: This straightforward calculation multiplies the total roof area by the cost per square foot to determine the overall replacement expense.

3. Importance of Roof Decking Cost Estimation

Details: Accurate cost estimation helps homeowners and contractors budget properly for roof repairs or replacements, prevents unexpected expenses, and allows for comparison of different material options.

4. Using the Calculator

Tips: Enter the total roof area in square feet and the replacement cost per square foot in USD. Both values must be positive numbers for accurate calculation.

5. Frequently Asked Questions (FAQ)

Q1: What factors affect replacement cost per square foot?
A: Material type (plywood, OSB), labor rates, roof complexity, geographic location, and additional costs like disposal fees.

Q2: How do I measure roof area accurately?
A: Measure length and width of each roof section, calculate area for each, then sum all sections. Include all roof planes.

Q3: Does this include underlayment and shingles?
A: No, this calculation is specifically for decking replacement. Additional materials like underlayment, shingles, and flashing are separate costs.

Q4: What's the average cost range per square foot?
A: Typically $1.50-$4.00 per square foot for materials plus $2.00-$5.00 for labor, varying by region and material quality.

Q5: Should I include waste factor in calculations?
A: Yes, it's recommended to add 10-15% to the total area calculation to account for cutting waste and irregular shapes.