How To Lay Shingles Over An Existing Roof

Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.

How to lay shingles over an existing roof. In this video we provide details on how to install roof shingles over existing shingles. How to shingle over existing shingles and how to shingle a roof how to install roof shingles shingle layout lines h. Then we ll look a lot more reasons why you might not want to do this. When you should tear off your roof and start from scratch instead.

Let s start with the good. Before you reshingle a roof read our step by step guide for adding new shingles over old ones. Choose a shingle style with the same dimensions as those on your. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface.

Although many metal roof systems can be applied over an existing roof layovers are more commonly done with asphalt shingles. We discuss the nesting method which helps minimize an uneven appear. Many arizona homeowners with shingle roofs do decide to roof over their existing shingles because. You can save.

When roofing over your existing shingles can be a good idea.