How much does drip edge cost per foot?
Short answer. Drip edge is one of the least expensive parts of a roof: standard aluminum or galvanized steel is sold in 10-foot pieces, and a piece typically costs less than a bundle of shingles, while heavier gauges, painted colors and copper cost more. On a full replacement it is normally part of the price; installed by itself on an existing roof it costs more because the edge shingles must be lifted and resealed.
Profiles and materials
- Standard drip edge, often called D-style or T-style, with a flared lower edge that throws water clear of the fascia.
- L-style or gutter apron, with a longer leg that reaches down into a low-hung gutter.
- Materials: aluminum and galvanized steel are standard; copper is used on high-end or historic work. Painted finishes let it match gutters and trim.
How much your house needs
The residential code requires drip edge at the eaves and rake edges of asphalt shingle roofs, so you need enough to run the full roof perimeter, often a couple hundred linear feet on a typical house. Pieces overlap at least 2 inches, so add a little for laps.
What changes the per-foot cost
- Material and gauge.
- Color versus mill finish.
- New construction or reroof versus retrofit. During a replacement the edge is open, so installation is quick. A retrofit means lifting the first course and rake shingles, sliding the metal in and resealing, which takes careful labor.
On estimates
Contractor quotes and insurance estimates usually list drip edge by the linear foot. If your old roof never had it, code may require it on the new roof, and that cost belongs in the scope. See drip edge explained and roof replacement cost in Georgia.