1. What is Cedar Shingle Coverage?

Cedar shingle coverage refers to the area that can be covered by a bundle of shingles based on their size and exposure. Proper calculation ensures you purchase the right amount of materials for your roofing or siding project.

2. How Does the Calculator Work?

The calculator uses the following equation:

Where:

• \( Bundle\ Size \) — Area covered by one bundle (typically 25 sq ft)
• \( Shingle\ Size \) — Length of each shingle in inches
• \( Exposure \) — Amount of each shingle exposed to weather in inches

Explanation: The equation accounts for the relationship between shingle dimensions and how much of each shingle is exposed when installed.

3. Importance of Proper Coverage Calculation

Details: Accurate coverage calculation helps prevent material shortages or excess, ensures proper water shedding, and maintains the aesthetic pattern of the shingles.

4. Using the Calculator

Tips: Enter shingle size in inches, exposure in inches, and bundle size in square feet. Standard bundle size is 25 sq ft. All values must be positive numbers.

5. Frequently Asked Questions (FAQ)

Q1: What's the typical exposure for cedar shingles?
A: Standard exposure is about 5-7.5 inches for roofing and 1-2 inches for siding, but always follow manufacturer recommendations.

Q2: How many bundles will I need for my project?
A: Divide your total area by the coverage per bundle. Always add 10-15% extra for waste and cutting.

Q3: Does shingle thickness affect coverage?
A: Thickness affects durability but not coverage calculations. Coverage is based on length and exposure.

Q4: What's the difference between shingle size and exposure?
A: Shingle size is the total length, while exposure is the visible portion after installation (the part not overlapped by the next course).

Q5: Can I use this for other types of shingles?
A: While the principle is similar, always consult manufacturer specifications for non-cedar shingles as their coverage may differ.