How To Install Metal Roofing Over Shingles Step By Step

Before you reshingle a roof read our step by step guide for adding new shingles over old ones.

How to install metal roofing over shingles step by step.

However you ll want to check with your local building department before you make any decisions. Installing metal roofing over shingles is the best solution. Otherwise you will need to remove the shingles. Yes you can install a metal roof over shingles.

Before you install metal roofing repair any damage to the wood under the shingles. Next use 1 inch nails to secure some metal edging to the perimeter of the roof. In terms of performance many homeowners choose a steel roof making it the most popular option when it comes to creating a metal roof over existing shingles. Consult the guide for your shingle brand to determine the specific method of installation required to preserve the warranty.

Make sure roof is square. However you should only install a metal roof over shingles if you have less than four layers of shingles on the roof. Find the best way possible to get to the roof with the tar paper. When choosing to install a metal roof homeowners need to.

The metal used for the roof can be tin copper aluminum or steel. Then cover the entire roof with a layer of insulation and secure it with a staple gun. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles. Asphalt shingles can be laid over cedar shakes or shingles however this is a roofing project best left to pros.

A typical metal roof installation can last anywhere from 30 to 50 years so you will have made an important investment in the value of your home. 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. Most metal shingles will be attached to the roof using metal shingle clips but metal roofing shingle installation can be system specific.