Installing Metal Roof Over Shingles

How to install a metal roof over shingles with proper tools steel roofs can be noisy and unattractive in residential settings.

Installing metal roof over shingles.

Installing the metal roofing over 1x4 s allows the ability to also install additional insulation under the metal roof. However if the steel roof is installed over an existing asphalt roof noise shouldn t be a problem. Installing metal roofing over shingles is the best solution. How to install a metal roof over shingles hunker.

Another added benefit is that the layers of your old roof will further insulate your home. Make a slat board base on top of the shingles. 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. The metal used for the roof can be tin copper aluminum or steel.

Install the metal edging. In a standing seam roof long single panels run vertically all the way from the eave to the ridge. It provides a solid flat surface to attach the new metal roof to it creates an air gap between the back of the metal and the shingle roof which allows for airflow. Make sure roof is square.

You will need to lay some 1 by 4 inch pine boards lengthwise every two feet on your roof. When choosing to install a metal roof homeowners need to take into account several trade offs involving cost and performance. 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.