Metal Roof Over Wood Shake

Snap a vertical chalk line 1 4 inch from the rake edge of the roof using a chalk box.

Metal roof over wood shake.

Metal roof over shingles condensation. With interlock shake roofing you will get the natural beauty of cedar shake roofing for a lifetime. Also don t go up on the roof if it s windy. In some cases insurers may refuse to cover a house with wood shakes.

If it s slightly windy keep the steel downwind from you so a gust of wind doesn t knock you over. Unlike traditional cedar shakes interlock shake will never split warp mold or rot. In the early 1970 s alcoa building products set out to engineer a product that combined the allure of traditional shakes with the unlimited benefits of metal. If your house has a wood shake roof you re going to pay more for insurance.

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. Install the first metal panel on the low end of the roof square to the eave. A wind blown ember whether from a chimney or wildfire can easily ignite a wood shake roof. Begin on the left side of the roof working to the right.

Your chances of finding coverage improve if the roof has fire retardant coating but that requires regular touchups. And you will not require routine maintenance or replacement. Work toward the ridge. Metal roofs must be laid flat on a vapor barrier because steel will condensate if there s any air space underneath it.

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.