Bjorkstrand Metal Roofing New Auburn Wi – Are you in the market for a new roof? If so, then you will find there are lots of alternatives available in the roofing market. These choices can range from multiple variations of asphalt shingle types to many versions of metal panels. Among the numerous questions that are presented to a professional contractor would be ” can metal roofing be set up over shingles?” . The easy answer is yes. The dichotomous nature of installing metal over an present shingle roof requires lots of steps. We will examine these measures in greater detail to help determine if retrofitting a metal roof over an present asphalt shingle roof is a complex idea.
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There are several things you must consider before deciding to install 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 solid and secure beneath the existing roof. Essentially, the roof decking shouldn’t be damaged by water entering the old roof at any pinhole or any additional penetration within the subject of the roof. This may require a little investigative work prior to installing the new metal roof. It’s highly recommended, to inspect all roof decking and framing out of the attic side of this roof.
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One has to look for dark spots, moldy spots, water trails on roof or plywood decking, and or any cracked or cracked rafters. This should be done with great care, for a single mistake can harm your ceilings or cause substantial injury to oneself. After these items are validated to be fine, then, the next step is to begin preparing the roof. New 1×4 timber strips have to be installed vertically and horizontally every 24 inches throughout 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 timber strips. After this is complete and a holistic approach to the whole roof, then, now is the time to install the roofing panels.
Be cautious that all roof penetrations will have to be flashed with flashing glasses that will work together with the metal panel selected for the roofing program. Within this step, choosing the metal panel is critical to the wellbeing of roof lifetime. You will find metal panels that screw through to that 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, creating a roof leak that can undermine all the reason a metal roof was selected to begin with.
A straightforward approach to avoid the face screwed roofing stuff would be to use a concealed fastener metal plank. These types of panels are known as standing metal seam. It’s highly recommended when choosing a metal roof to think about durability. Succinctly expressed, a concealed fastener panel will last the whole life of this metal with minimal chance of leaks aside from failing roof penetrations over time.This is ordinary to all roof types.