How Much Overhang For Roof Shingles

Too much and the shingles can blow off.

How much overhang for roof shingles.

Too little overhang and the water can leak through into fascia boards. If you re going to take the leap and try it yourself do it safely and smartly. In this installment of our series on roofing problems we ll talk about incorrect overhang of shingles. The 3 4 overhang of the shingle creates a full 1 overhang from the fascia to the edge of the shingle.

The length of the overhang itself commonly ranges from 2 to 5 inches. There is a lot to know a lot to do and a whole lot to be carried. Simply put this is faulty installation where the shingles extend too far over the edge of the roof or are too close to the edge. Position the side of hook knife against the drip edge beneath the shingle with the blade facing.

Ed the roofer if what you say about fixing the problem cutting the edge is the proper way to do it than i m not terribly upset. After each shingle line has been laid one shingle will overhang the rake edge. Too little can allow water to seep into rake or fascia boards. Roof drip edges are generally sold in 10 5 foot lengths but they are occasionally sold in 8 foot lengths or smaller.

Too much overhang and the shingles could blow off in high winds.