How To Install Corrugated Metal Roofing Over Shingles

Most metal shingles will be attached to the roof using metal shingle clips but metal roofing shingle installation can be system specific.

How to install corrugated metal roofing over shingles.

Work at a comfortable steady pace trying not to rip up or carry off too much old roofing at once. Although you can install corrugated metal roofing over shingles for the best foundation it is recommended that all the old roofing be removed. Remove the old roofing. One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms.

Installation of metal roofing over shingles. Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas. Otherwise you will need to remove the shingles. 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 roofing offers many benefits over slate tiles or asphalt shingles metal roofing is resistant to fire rot and termites manufacturers provide 30 year warranties on metal roofing products. A corrugated metal roof is quieter than pvc when it rains. Can i install a new metal roof over shingles. Consult the guide for your shingle brand to determine the specific method of installation required to preserve the warranty.

Installing steel roofing over existing roofing materials is fairly simple. This method has its benefits as well. We get asked this question all the time. But first here are a few precautions about the underlying material.

We re going to break them down so you know what to look out for. 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. A metal roof is an alternative to a shingle covered roof but a metal roof can actually be installed over shingles.