Brown Metal Roof Pics – If this is so, then you will find there are many alternatives out there in the roofing market. These choices can range from several variants of asphalt shingle kinds to many variations of alloy panels. Among the many questions that are presented to a professional contractor is ” can metal roofing be installed over shingles?” . The simple answer is yes. We will examine these steps in greater detail to help determine if retrofitting a metal roof over an existing asphalt shingle roof is a complex idea.
There are numerous things you should consider before deciding to install a metal panel roof over an existing asphalt shingle roof. The first thing that has to be determined is if the roof plywood or board board decking is secure and solid beneath the existing roof. Essentially, the roof tiling should not be ruined by water entering the old roofing at any pinhole or any other penetration within the field 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 look for dark spots, moldy spots, water paths on roof or plywood tiling, and or any cracked or split rafters. This needs to be done with great care, for a single error can harm your ceilings or cause significant injury to oneself. Following these things have been validated to be fine, then, the next step is to start preparing the roofing. New 1×4 timber strips must be installed horizontally and vertically every 24 inches throughout the roofing plane on the flat from bottom to top. Following this is complete and a holistic approach to the entire roof, then, now is the time to install the roofing panels.
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Be cautious that all roof penetrations will need to be flashed with flashing boots that will work with the metal panel selected for the roofing application. Within this step, choosing the metal panel is critical to the wellbeing of roof life. There are metal panels that float to that would on the face of the metal that’s simply nothing more than just fancy barn tin. The issue with fancy barn tin panels is that the rubber dishwashers will dry rot and neglect, thus, creating a roof leak that may undermine all the reason a metal roof was selected to start with.
An easy way to avoid the face screwed roofing stuff is to use a concealed fastener metal plank. These kinds of panels are called standing metal seam. It’s highly recommended when choosing a metal roofing to consider durability. Succinctly expressed, a concealed fastener panel is going to last the entire life of this alloy with minimal likelihood of leaks other than failing roof penetrations over time.This is ordinary to all roofing types.