Metal Roof Ridge Vent Mesh – Are you currently in the market for a new roof? If so, then you will find there are many options out there in the roofing market. These choices can range from multiple variations of asphalt shingle kinds to many versions of alloy panels. Among the many questions that are introduced to a professional contractor is ” can metal roof be set up over shingles?” . The dichotomous nature of installing metal over an existing shingle roof requires many steps. We will examine these measures in greater detail to help determine if retrofitting a metallic roof over an existing asphalt shingle roof is a complex idea.
There are numerous things you must consider before deciding to put in a metal panel roof over an existing asphalt shingle roof. The very first thing that must be determined is if the roof plywood or plank board decking is solid and secure beneath the existing roof. Basically, the roof tiling shouldn’t be ruined by water entering the old roof 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 roof. It is highly recommended, to inspect all roof decking and framing from the attic side of the roof.
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One has to look for dark stains, moldy stains, water trails 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 harm your ceilings or lead to significant injury to oneself. New 1×4 wood strips have to be installed horizontally and vertically every 24 inches throughout the roof plane on the flat from bottom to top. It is highly advised to use wood screws to attach the new 1 x 4 wood strips. Following this is complete and a holistic approach to the whole roof, then, now is the time to put in the roof panels.
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Be mindful that all roof penetrations might have to be flashed with flashing boots that will work together with the metallic panel selected for the roofing application. In this step, picking the metallic panel is vital to the wellbeing of roof lifetime. You will find metal panels that screw through to this would on the surface 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 fail, thus, developing a roof leak that can undermine all of the reason a metallic roof has been selected to begin with.
A straightforward approach to avoid the face screwed roofing material is to use a hidden fastener metal plank. These kinds of panels are known as standing metal seam. It is highly recommended when picking a metal roof to think about longevity. Succinctly expressed, a hidden fastener panel is going to last the whole life of the alloy with minimal chance of leaks aside from failing roof penetrations over time.This is ordinary to all roof types.