How Much Should A Shingle Hang Over The Roof Edge

Don t overdo the overhang shingles that extend more than 3 4 inch can eventually bend and fracture leaving the roof sheathing and fascia vulnerable to water damage.

How much should a shingle hang over the roof edge. Ideally you d nail about every 12 inches and in no circumstances should you have 16 inches or more between nails. Why is overhang important. The edge of the shingles should hang over the edge of the roof between an inch and an inch and a half or between a half inch and three quarters of an inch if drip edge flashing is installed and in most cases it should be. Nail high up on the drip edge so that the shingles will cover the nails.

The overhang of roof shingles is the amount of the shingle that extends past the lower edge of the roof creating a lip. 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. When you place the next drip edge piece it should overlap the first by an inch. I was worried that because the edge shingle is the bottom layer fixing this would require redoing it.

Too little can allow water to seep into rake or fascia boards. The edge of the shingles should hang over a roof between an inch and an inch and a half or between a half inch and three quarters of an inch if drip edge flashing is installed. This article will go over why overhang is so important and how much overhang shingles should have to dry properly. Getting your overhang installed correctly is essential but what does that mean.

The 3 4 overhang of the shingle creates a full 1 overhang from the fascia to the edge of the shingle. Knowledgeable roofers will install shingles at just the right overhang for your roof type. In my opinion the felt underlayment should also extend beyond the drip edge by 1 4 to 1 2 inch. Too much overhang and the shingles could blow off in high winds.