Most Energy Efficient Metal Roof Color – Are you currently in the market for a new roof? If so, then you are going to discover there are many alternatives out there in the roofing industry. These options can vary from multiple variations of asphalt shingle types to a lot of versions of alloy panels. Among the many questions which are presented to a professional contractor would be ” can metal roof be installed over shingles?” . We will analyze these steps in greater detail to help determine if retrofitting a metallic roof over an existing 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 existing asphalt shingle roof. The very first thing that has to be determined is if the roof plywood or plank board decking is solid and secure underneath the existing roof. Essentially, the roof decking should not be ruined by water entering the old roof in any pinhole or some additional penetration within the subject of the roof. This may require a small investigative work before installing the new metal roof. It is highly recommended, to inspect all roof decking and framing out of the attic side of the roof.
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One must search for dark stains, moldy stains, water trails on roof or plywood decking, and or some cracked or split rafters. This needs to be done with good care, for a single error can damage your ceilings or lead to substantial harm to oneself. New 1×4 timber strips have to be installed horizontally and vertically every 24 inches across 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 timber strips. Following this is complete and a holistic approach to the entire roof, then, now is the time to install the roof panels.
Be mindful that all roof penetrations might need to be flashed with flashing boots which will work together with the metallic panel selected for the roofing application. Within this step, choosing the metallic panel is vital to the wellbeing of roof life. You will find metal panels which screw through to that would on the surface of the metal that is simply nothing more than fancy barn tin. The problem with fancy barn tin panels is that the rubber washers overtime will dry rot and neglect, thus, creating a roof leak that can undermine all the reason a metallic roof was selected to begin with.
An easy way to avoid the face stained roof material would be to use a concealed fastener metal plank. These types of panels are called standing metal seam. It is highly recommended when choosing a metal roof to consider durability. Succinctly expressed, a concealed fastener panel will last the entire life of the alloy with minimal chance of leaks aside from failing roof penetrations over time.This is normal to all roof types.