Steel Roof Over Shingles Or Remove

Yes you can and by doing so you save in the labor and hassle of tearing off the old roof and you won t be contributing to filling our landfills.

Steel roof over shingles or remove.

The fasteners will likewise be doubled which can compromise roofing integrity. Things to know about metal over shingle roof problems. Asphalt shingles are the most popular roofing material. 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.

Both metal and shingle roofs are great options for your next roofing project. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros. Can i install a new metal roof over shingles. Some roofing contractors recommend reroofing with standing seam metal because the total roof weight is but a fraction of a standard asphalt shingle roof which helps preserve the roofing integrity.

In a typical year approximately 90 of the roofs our company manufactures are installed over old shingles. This method has its benefits as well. Beveled wood pieces called horsefeathers must be laid along the thick edges of the shakes to make a fairly flat surface. Before you reshingle a roof read our step by step guide for adding new shingles over old ones.

Remove roof shingles before installing a metal roof. 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. Every roof needs to be evaluated individually. Otherwise you will need to remove the shingles.

Fiberglass core or matting an asphalt coating and a ceramic or stone granule surface give this material its durability. However you ll want to check with your local building department before you make any decisions. After all you ll be making a significant and long term investment. 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.

The purlins are screwed or nailed down to the roof deck depending on how the metal roofing manufacturer has testing for their roofing panels and then the metal is installed to the purlins. The second way to install a metal roof over a shingle roof is with the use of purlins or battens. If you are trying to decide between the two materials it s important to carefully look at the metal over shingle roof problems. In my opinion going over the old shingles is worthy of consideration because of the benefits of doing so.

A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Yes you can install a metal roof over shingles.