How To Lay Shingles Over An Existing Roof

The answer is yes you can lay new roof shingles over old ones now that we ve taken care of the primary question at hand we ll consider a couple of reasons why you might want to do this.

How to lay shingles over an existing roof.

When roofing over your existing shingles can be a good idea. In this video we provide details on how to install roof shingles over existing shingles. Many arizona homeowners with shingle roofs do decide to roof over their existing shingles because. You can save.

Before you reshingle a roof read our step by step guide for adding new shingles over old ones. Then we ll look a lot more reasons why you might not want to do this. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. We discuss the nesting method which helps minimize an uneven appear.

When you should tear off your roof and start from scratch instead. Although many metal roof systems can be applied over an existing roof layovers are more commonly done with asphalt shingles. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. Roofing second layer of shingles roofing.

Let s start with the good.