How To Install Metal Roofing On Shingles

You should start your metal shingles installation with half a shingle or in accordance with your metal shingles installation manual which should be system specific starting from the left of the starter flashing or gable.

How to install metal roofing on shingles.

Experts recommend that you work diagonally and raising each row of shingles gradually. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Be sure the larger edge is laid so that the small edge of the next panel will overlap it. What s involved in how to install metal roofing.

Install the roofing screws vertically along each rib in the panel. In a standing seam roof long single panels run vertically all the way from the eave to the ridge. Put the steel down directly on a vapor barrier. Metal roof over shingles condensation.

If you don t know how to cut metal roofing panels you can warp them or damage the protective coating that prevents rust. Metal roofing is much more difficult to install than asphalt shingles. Anatomy of a steel roof. You will also need to invest in some specialty tools to help you get the job done.

If you want to install steel over asphalt your best choice for installing metal roofing is to use a steel shingle system like the one shown instead of the more common and more expensive standing seam steel. Metal roofs must be laid flat on a vapor barrier because steel will condensate if there s any air space underneath it.