Maxam Metal Products Roof Hatch – If this is so, then you are going to discover there are lots of alternatives available in the roofing industry. These choices can range from multiple variations of asphalt shingle kinds to many variations of alloy panels. One of the numerous questions which are presented to an expert contractor would be ” can metal roofing be set up over shingles?” . The simple answer is yes. We will analyze these steps in greater detail to help determine if retrofitting a metallic roof over an present asphalt shingle roof is a complex idea.
There are numerous things you should consider before choosing to put in a metal panel roof over an present asphalt shingle roof. The first thing that must be determined is if the roof plywood or plank board decking is secure and solid beneath the current roof. Essentially, the roof tiling shouldn’t be damaged by water entering the old roof in any pinhole or any additional penetration within the subject of the roof. This will require a little investigative work before installing the new metal roof. It’s highly recommended, to inspect all roof decking and framing from the attic side of the roof.
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One must look for dark spots, moldy spots, water paths on plywood or roof tiling, and or any cracked or cracked rafters. This needs to be done with good care, for a single mistake can damage your ceilings or cause substantial harm to oneself. After these things are validated to be okay, then, the next step is to start preparing the roof. New 1×4 wood strips must be installed horizontally and vertically every 24 inches across the roof plane on the flat from bottom to top. It’s highly advised to use wood screws to attach the newest 1 x 4 wood strips. After this is complete and a holistic approach to the whole roof, then, now is the time to put in the roofing panels.
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Be cautious that all roof penetrations will have to be flashed with flashing glasses which will work with the metallic panel chosen for the roofing program. In this step, choosing the metallic panel is critical to the longevity of roof life. You will find metal panels which screw through to this would on the face of the metal that is simply nothing more than just fancy barn tin. The issue with fancy barn tin panels is that the rubber washers overtime will dry rot and fail, thus, developing a roof leak that can undermine all of the reason a metallic roof was chosen to begin with.
An easy way to avoid the face screwed roofing material would be to use a concealed fastener metal panel. These kinds of panels are called standing metal seam. It’s highly recommended when choosing a metal roof to consider durability. Succinctly expressed, a concealed fastener panel is going to last the whole life of the alloy with minimal likelihood of leaks other than failing roof penetrations over time.This is ordinary to all roof types.