Houses With Red Metal Roofs – If so, then you will find there are lots of options out there in the roofing industry. These choices can vary from several variations of asphalt shingle types to many variations of alloy panels. One of the numerous questions which are introduced to a professional contractor is ” can metal roofing be installed over shingles?” . The dichotomous nature of installing metal over an existing shingle roof requires lots of steps. We will analyze these steps in greater detail to help determine if retrofitting a metallic roof over an existing asphalt shingle roof is an innovative idea.
There are several things you must consider before choosing 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 board board decking is secure and solid beneath the current roof. Basically, the roof tiling should not be damaged by water entering the old roof in any pinhole or some additional penetration within the subject of the roof. This will require a small investigative work before installing the new metal roof. It’s highly recommended, to inspect all of roof decking and framing from the attic side of this roof.
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One has to search for dark spots, moldy spots, water paths on roof or plywood tiling, and or some cracked or cracked rafters. This needs to be done with great care, for a single error can damage your ceilings or lead to substantial injury to oneself. New 1×4 timber strips have to be installed horizontally and vertically every 24 inches throughout the roof plane on the horizontal from bottom to top. It’s highly advised to use wood screws to attach the newest 1 x 4 timber strips. Following this is complete along with a holistic approach to the whole roof, then, it is time to install the roofing panels.
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Be cautious that all roof penetrations will need to be flashed with flashing boots which will work together with the metallic panel selected for the roofing application. In this step, picking the metallic panel is critical to the longevity of roof life. You will find metal panels which screw through to this would on the surface of the metal that’s simply nothing more than fancy barn tin. The problem with elaborate barn tin panels is that the rubber dishwashers will dry rust and fail, thus, creating a roof leak that can undermine all the reason a metallic roof has been selected to start with.
An easy approach to avert the face screwed roofing stuff is to use a concealed fastener metal plank. These types of panels are called standing metal seam. It’s highly recommended when picking a metal roof to think about longevity. Succinctly expressed, a concealed fastener panel is going to last the whole life of this alloy with minimal chance of leaks other than failing roof penetrations over time.This is ordinary to all roof types.