📏 Starter Strip Estimator – Roofing Starter Course Calculator
Calculate starter strip bundles for roof eaves and rake edges to ensure proper shingle installation
Calculate how many starter strip bundles you’ll need for your project. Enter total eave length, rake length, coverage, and optional waste buffer. You can also include cost per bundle to budget your materials.
Measure the total horizontal edges at the bottom of your roof (all eaves). Include the angled sloped edges on both sides of your gables. Most starter strip bundles cover about 100 linear ft. Check your manufacturer’s specs. Add extra for cuts, overlaps, and mistakes. Recommended: 5–10%. Input price per bundle to estimate your total cost.Result will appear here
💡 Tip: Starter strips go along all eaves and rakes. Add 5–10% extra for waste.
✅ Best Practices:
• Always round up — never order fractional bundles.
• Use galvanized nails for durability.
• Apply strips at both eaves and rakes.
• Factory starter strips with adhesive outperform cut shingles.
• Confirm manufacturer requirements for warranty compliance.
❓ FAQ - Starter Strip Questions
Q: Do I need them for both eaves and rakes?
Yes. Strips at both edges improve wind resistance and prevent uplift.
Q: Can I cut shingles instead?
Yes, but factory strips include adhesive for stronger performance.
Q: How much waste is safe?
Typically 5–10% extra is recommended.
Q: Are starter strips required for warranty?
Most major brands require them to validate full coverage.