Metal Roof Sealing Products – Are you currently in the market for a new roof? If this is so, then you will discover there are many alternatives out there in the roofing industry. These choices can range from several variants of asphalt shingle types to many versions of metal panels. One of the numerous questions which are introduced to an expert contractor would be ” can metal roofing be set up over shingles?” . The easy answer is yes. We will analyze these measures 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 first thing that must be determined is if the roof plywood or board board decking is secure and solid underneath the current roof. Basically, the roof tiling should not be damaged by water entering the old roofing at any pinhole or any additional penetration inside the subject of the roof. This will require a small investigative work prior to installing the new metal roofing. It’s highly recommended, to inspect all roof decking and framing out of the attic side of the roofing.
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One has to search for dark stains, moldy stains, water paths on roof or plywood tiling, and or any cracked or cracked rafters. This needs to be performed with great care, for a single error can damage your ceilings or cause substantial injury to oneself. After these items have been validated to be fine, then, the next step is to start preparing the roofing. New 1×4 timber strips have to be installed vertically and horizontally every 24 inches throughout the roofing plane on the flat from bottom to top. It’s highly recommended to use wood screws to attach the newest 1 x 4 timber strips. After this is complete and a holistic approach to the entire roof, then, now is the time to install the roofing panels.
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Be cautious that all roof penetrations might need to be flashed with flashing glasses which will work together with the metallic panel selected for the roofing application. Within this step, picking the metallic panel is vital to the longevity of roof lifetime. There are metal panels which float to that would on the face of the metal that is simply nothing more than fancy barn tin. The issue with elaborate barn tin panels is that the rubber dishwashers will dry rot and neglect, thus, developing a roof leak that can undermine all of the reason a metallic roof has been selected to begin with.
An easy approach to avert the face stained roof stuff would be to use a concealed fastener metal panel. These types of panels are called standing metal seam. It’s highly recommended when picking a metal roofing to think about durability. Succinctly expressed, a concealed fastener panel is going to last the entire life of the metal with minimal likelihood of leaks other than failing roof penetrations over time.This is normal to all roofing types.