1. What is a Roof Replacement Cost Calculator?

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

Purpose: It helps homeowners and contractors budget for roof replacement projects.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

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

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

3. Importance of Roof Cost Calculation

Details: Accurate cost estimation prevents budget overruns and helps compare contractor quotes.

4. Using the Calculator

Tips: Enter roof size in squares (1 square = 100 sq ft), price per square (default $100), and labor cost (default $1000).

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: Prices range $80-$150/square depending on shingle quality and location.

Q3: Does labor cost vary by region?
A: Yes, labor costs can vary significantly based on local market conditions.

Q4: Should I include tear-off costs?
A: Yes, either include tear-off in labor costs or add as a separate line item.

Q5: Does this include warranty or permits?
A: No, these would be additional costs to consider in your total budget.