Roof Components

What Is a Gravel Stop?

A gravel stop is a metal roof edge detail used on some flat and low-slope roofs to terminate the roof system and help contain surfacing.

Understanding Gravel Stops

Gravel Stop: A gravel stop is a metal roof edge detail used on some flat and low-slope roofs to terminate the roof system and help contain surfacing.

Published: June 4, 2026 Reviewed: June 4, 2026 Updated: June 4, 2026 By Exterior Echelon

A gravel stop is a metal roof edge detail used on some flat and low-slope roofs to terminate the roof system and help protect the edge.

Why It Matters

The roof edge is one of the most vulnerable parts of a low-slope roof. Good edge metal helps manage water, wind, and membrane termination.

Common Problems

Common issues include loose edge metal, open seams, poor attachment, failed sealant, water entry at the roof edge, and wind damage.

Building Codes & Industry Standards

Gravel stop and roof edge metal should follow manufacturer requirements, wind-resistance details, and applicable low-slope roofing standards.

Exterior Echelon Notes

Exterior Echelon reviews gravel stop details because edge failures can create leaks even when the main roof membrane appears serviceable.

Gravel stop metal edge on a low-slope roof
A gravel stop helps terminate and protect the roof edge.

Related Terms

Continue learning with connected glossary definitions.

Low-Slope Roof

Roof Design & Geometry

A low-slope roof is a roof area with limited pitch that drains more slowly than typical steep-slope shingle roofs.

Coping Metal

Roof Components

Coping metal is the metal cap installed over the top of a parapet wall to protect the wall and roof edge from water.

TPO Roofing

Roofing Materials

TPO roofing is a single-ply membrane roofing system commonly used on flat and low-slope roofs.

Torch Down Modified Roofing

Roofing Materials

Torch down modified roofing is a modified bitumen roof system applied with heat, commonly used on low-slope roof areas.

3-Tab Shingle

Roofing Materials

A 3-tab shingle is a flat asphalt shingle with cutouts that create the appearance of three separate tabs.

Actual Cash Value (ACV)

Insurance & Claims

Actual Cash Value, or ACV, is an insurance valuation that generally reflects replacement cost minus depreciation.

Glossary Note

This glossary is provided for general homeowner education. Actual roofing, siding, gutter, window, and exterior remodeling conditions should be evaluated by a qualified contractor before making repair, replacement, or insurance claim decisions.

Frequently Asked Questions

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