Metal Or Shingle Roof For Shed – Are you in the market for a new roof? If this is so, then you will find there are lots of options out there in the roofing market. These choices can vary from several variations of asphalt shingle kinds to many versions of alloy panels. Among the many questions that are presented to an expert contractor is ” can metal roof be installed over shingles?” . We’ll analyze these measures in greater detail to help determine if retrofitting a metal roof over an present asphalt shingle roof is an innovative idea.
There are several things you must consider before deciding to put in a metal panel roof over an present asphalt shingle roof. The first thing that has to be determined is if the roof plywood or plank board decking is secure and solid beneath the current roof. Basically, the roof tiling should not be ruined by water entering the old roofing at any pinhole or any other penetration within the subject of the roof. This will require a little investigative work prior to installing the new metal roofing. It’s highly recommended, to inspect all of roof decking and framing out of the attic side of this roofing.
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One must search for dark stains, moldy stains, water paths on plywood or roof tiling, and or any cracked or split rafters. This needs to be done with great care, for a single error can damage your ceilings or cause significant injury to oneself. New 1×4 timber strips must be installed horizontally and vertically every 24 inches throughout the roofing plane on the horizontal from bottom to top. It’s highly advised to use wood screws to attach the new 1 x 4 timber strips. Following this is complete along with a holistic approach to the entire roof, then, now is the time to put in the roof panels.
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Be mindful that all roof penetrations will have to be flashed with flashing glasses that will work with the metal panel selected for the roofing program. In this step, choosing the metal panel is critical to the wellbeing of roof life. You will find metal panels that float to that would on the face of the metal that is simply nothing more than just fancy barn tin. The problem with elaborate barn tin panels is that the rubber dishwashers will dry rot and neglect, thus, developing a roof leak that may undermine all the reason a metal roof has been selected to start with.
An easy way to avoid the face screwed roofing material is to use a hidden fastener metal plank. These kinds of panels are called standing metal seam. It’s highly recommended when choosing a metal roofing to think about longevity. Succinctly expressed, a hidden fastener panel is going to last the entire life of this alloy with minimal chance of leaks aside from failing roof penetrations over time.This is ordinary to all roofing types.