1. What is Roof Replacement Cost per Square Asphalt?

Definition: This calculator estimates the cost per square foot for asphalt roof replacement by considering both material and labor costs.

Purpose: It helps homeowners and contractors determine the cost efficiency of asphalt roof replacement projects.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( C_{sq} \) — Cost per square foot ($/ft²)
• \( P_{square} \) — Material cost per square ($)
• \( C_{labor} \) — Total labor cost ($)
• \( A_r \) — Total roof area (ft²)

Explanation: The sum of material and labor costs is divided by the total roof area to determine cost per square foot.

3. Importance of Cost Calculation

Details: Accurate cost estimation helps in budgeting, comparing contractor quotes, and financial planning for roof replacement projects.

4. Using the Calculator

Tips: Enter the material cost per square, total labor cost, and total roof area in square feet. All values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What's included in material cost per square?
A: This includes asphalt shingles, underlayment, nails, flashing, and other materials needed per square (100 ft²).

Q2: How do I estimate labor costs?
A: Labor costs typically range $150-$300 per square and depend on roof pitch, complexity, and location.

Q3: What's a typical roof area?
A: Average homes have 1,500-3,000 ft² of roof area, but measure your specific roof for accuracy.

Q4: Does this include removal of old roofing?
A: No, tear-off costs are typically additional. Add them to labor costs if included.

Q5: How accurate is this estimate?
A: It provides a baseline estimate. Get multiple quotes for precise project costing.