Putting Tin Roof Over Shingles

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

Putting tin roof over shingles.

Consequently they don t have the same ventilation advantages. Covering your existing asphalt shingles with metal roofing might be worth the expense. Building officials in some areas will only allow a re roof over one layer of shingles while officials in other places may allow you to place the roof over two layers of shingles. How to install a metal roof over shingles what to consider when putting a steel roof over asphalt shingles.

Let s take a look at the most common types of metal roofs for houses. Yes you can install a metal roof over shingles. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof.

But some steel shingle manufacturers offer do it yourself systems that cost about the same as an installed asphalt roof. Can you put metal roof over shingles. 1 remove the shingles before installing the metal roof the first way to install a metal roof over shingles is by completely removing the old shingles before installing the new metal roof. However you ll want to check with your local building department before you make any decisions.

But now that i said that i would tell you that if it was my house i probably would and the reason is i don t want to have all those old shingles under the roof. Before you reshingle a roof read our step by step guide for adding new shingles over old ones. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. If you don t want to take our word for it check with your local building department.

Can you put metal roof over shingles. An affordable option and easier to lay than shingles tin is the most commonly used type of metal roofing. Otherwise you will need to remove the shingles. Whether you are looking to install a metal roof on a shed or a house it s important to know the difference in the various types of metal roofs available.

These systems aren t attached to a frame but instead install directly on the old roof. Asphalt shingles can weigh up to four pounds per square foot depending on the brand. Well that s why the metal roof is such like an eco friendly product because you don t have to get rid of all of that stuff to the landfills. In some areas building officials only allow a re roof over one layer of shingles.

A benefit to doing it this way is that you can see if there is any rotten plywood that needs to be replaced before installing the new roof.