Ridge Cap Calculator
Estimate ridge cap bundles using total ridge length, coverage per bundle, and a waste factor for ordering. Use it to plan hip and ridge caps accurately before ordering bundles.
Inputs
Tip: Coverage varies by manufacturer and ridge cap profile. Always confirm bundle coverage on the label.
Results
Bundles needed
3
Based on 20 ft per bundle.
Adjusted ridge length
44 ft
Includes 10% waste.
Assumptions
- Coverage per bundle is a typical estimate; verify your product label.
- Waste accounts for cuts, handling, and starter/finishing pieces.
Next Steps
- ✓ Calculate squares with the roofing squares calculator
- ✓ Double‑check bundle counts in the roofing calculators guide
Example
A 40 ft ridge with 10% waste at 20 ft per bundle needs about 3 bundles of ridge cap.
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New to Roofing Calculations?
Start with our comprehensive Roofing Calculator Guide to understand roofing squares, bundles, pitch multipliers, and material estimates before ordering.