Cost to Replace Roof Sheathing: A Detailed Guide: 1 Minute to Understand Your Roofing Expenses

The cost to replace roof sheathing can vary significantly based on several factors such as material, labor, and the overall size of your roof. If you're facing roof repairs, knowing the cost to replace roof sheathing will help you budget accordingly and make informed decisions.

Factors Influencing Cost

1. **Material Type:** The most common materials for roof sheathing are plywood and oriented strand board (OSB). Plywood typically ranges from $50 to $80 per sheet, while OSB can be a little more affordable at about $25 to $35 per sheet. The choice of material can significantly affect your overall cost.

2. **Labor Costs:** Labor costs can vary based on your location and the complexity of the job. On average, you may pay anywhere between $1.50 to $3.00 per square foot for installation. If your roof has a steep pitch or demanding details, expect higher labor charges.

3. **Roof Size:** The total area of the roof will also impact the total cost. A larger roof will naturally require more sheathing and more labor, increasing your overall expense.

Calculating Your Total Cost

To get a rough estimate, start by calculating the square footage of your roof. Then, determine how many sheets of sheathing you will need and include labor costs. For example, if your roof is 1,500 square feet and requires 20 sheets of plywood at $60 each, plus labor at $2 per square foot, your cost calculations would look like this:

Cost of plywood: 20 sheets x $60 = $1,200Labor: 1,500 sq ft x $2 = $3,000Total Approximate Cost = $4,200

When to Replace Roof Sheathing

Signs that you may need to replace roof sheathing include visible sagging, water damage, or mold growing on the underside of your roof. It's also wise to have an inspection following significant storms to assess any potential damage.

FAQ

Q: How often should roof sheathing be replaced?A: Roof sheathing doesn't need to be replaced on a regular schedule but should be inspected whenever you notice issues with your roof.

Q: Can I replace roof sheathing myself?A: While it's possible for a DIYer to replace roof sheathing, it's highly recommended to hire professionals to ensure safety and quality workmanship.