Metal Roof Over Existing Roof

Installing metal roofing over existing shingles is an excellent way for building owners to not only maximize the longevity of their new roof but also to save on roof tear off expenses.

Metal roof over existing roof.

Can you install metal roofing over existing shingles. You will need to do a thorough inspection of your current roof. Ideally a metal tile shake or shingle roof should only be installed over one or at most two layers of existing roofing and providing that the existing roof framing and decking is in good condition. Choose a shingle style with the same dimensions as those on your.

Installing metal roofing over existing roofing material can usually be successfully completed using simple tools. The installation of metal roofing is often easier and faster than other roof types and because of its simple design and generally large size can actually be installed directly on top of existing roofing materials like asphalt shingles and foam roofing. How many layers are there. A good way to determine good condition is to walk around on the roof you re considering covering to look for soft spots or evidence of weak rotten or compromised structural components.

Metal over metal retrofit considerations there are a number of issues a roofer will have to deal with when it comes to metal over metal retrofits but listed below are a few where the use of a roof hugger system may help resolve. Should you tear off the old roof and start over or simply remove the fasteners from the existing roof and install another roof over it. While metal roofs are routinely installed over existing shingle and asphalt roofs those existing roofs must be up to par for you to reap the long term benefits.