1. What is the Homewyse Asphalt Roof Replacement Cost Calculator?

Definition: This calculator estimates the total cost to replace an asphalt roof based on material costs per square and labor costs.

Purpose: It helps homeowners and contractors budget for roof replacement projects using industry-standard pricing data.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( C \) — Total cost ($)
• \( Q \) — Roof quantity (squares)
• \( P_{square} \) — Price per square ($)
• \( C_{labor} \) — Labor cost ($)

Explanation: The roof size in squares is multiplied by material cost per square, then labor costs are added to get the total project cost.

3. Importance of Roof Cost Estimation

Details: Accurate cost estimation helps with budgeting, financing, and comparing contractor bids for roof replacement projects.

4. Using the Calculator

Tips: Enter the roof size in squares (1 square = 100 sq ft), material cost per square (default $100), and labor cost (default $1500). All values must be ≥ 0.

5. Frequently Asked Questions (FAQ)

Q1: What is a "square" in roofing terms?
A: One square equals 100 square feet of roof area, the standard measurement unit in roofing.

Q2: What's a typical price per square?
A: Asphalt shingles typically cost $80-$150 per square, depending on quality and region.

Q3: How do I calculate squares from square footage?
A: Divide total square footage by 100 (e.g., 2000 sq ft = 20 squares).

Q4: What affects labor costs?
A: Roof pitch, complexity, location, and contractor rates all influence labor costs.

Q5: Does this include disposal or permit fees?
A: No, consider adding 10-15% to the calculated cost for these additional expenses.