How To Put On Metal Roofing Over Shingles

This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof.

How to put on metal roofing over shingles.

Move from bottom to top. Use furring strips to build a slat board on the roof then mount the steel sheets to the slat board. It s the simplest and fastest way to install a metal roof. What s involved in how to install metal roofing.

Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. 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. Make a slat board base on top of the shingles. We get asked this question all the time.

Installing steel roofing over existing roofing materials is fairly simple. Metal roofing is resistant to fire rot and termites. The answer to the question of how to install metal roofing over shingles has many advantages among them are. A metal roof reduces cooling costs during the summer months because it can reflect the sun s rays.

The purpose of our channel is to create informational videos. You will need to lay some 1 by 4 inch pine boards lengthwise every two feet on your roof. 3 install 1x4 purlins down over the shingles before installing the metal roof the third way to install a metal roof over shingles is by applying 1x4 purlins over the shingle roof. Anatomy of a steel roof.

Winter heating costs may be reduced thanks to a double layer of insulation. 40x60 metal building is it ok to put a metal roof over shingles. Attach them to your roof with 3 inch wood screws in each corner. Can i install a new metal roof over shingles.

With this video. Make sure roof is square. It doesn t matter if the air space is a half inch or six inches because the condensation factor will remain the same. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps.

Metal roofing is also available in the form of shingles. Codes vary so call your local building department to know how to install metal roofing over shingles properly code wise. Manufacturers provide 30 year warranties on metal roofing products.