Round Corrugated Metal Roofing – If this is so, then you will find there are many options out there in the roofing industry. These options can range from multiple variants of asphalt shingle types to a lot of variations of alloy panels. One of the many questions which are presented to an expert contractor would be ” can metal roof be installed over shingles?” . The simple answer is yes. The dichotomous nature of installing metal over an present shingle roof requires many steps. We’ll analyze these steps in greater detail to help determine if retrofitting a metallic roof over an present asphalt shingle roof is an innovative idea.
There are several things you should consider before deciding to put in a metal panel roof over an present asphalt shingle roof. The first thing that has to be determined is if the roof plywood or board board decking is solid and secure beneath the existing roof. Basically, the roof tiling should not be damaged by water entering the old roofing in any pinhole or some other penetration inside the field of the roof. This may require a small investigative work prior to installing the new metal roofing. It is highly recommended, to inspect all roof decking and framing out of the attic side of this roofing.
install corrugated metal roofing
One must search for dark stains, moldy stains, water paths on plywood or roof tiling, and or some cracked or split rafters. This needs to be performed with good care, for a single mistake can damage your ceilings or cause substantial injury to oneself. New 1×4 wood strips must be installed horizontally and vertically every 24 inches across the roofing plane on the flat from bottom to top. It is highly recommended to use wood screws to attach the new 1 x 4 wood strips. After this is complete along with a holistic approach to the whole roof, then, it is time to put in the roof panels.
metal roofing fabrication installation
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 program. Within this step, choosing the metallic panel is critical to the wellbeing of roof lifetime. There are metal panels which screw through to this would on the surface of the metal that’s simply nothing more than just fancy barn tin. The issue with elaborate barn tin panels is that the rubber dishwashers will dry rust and fail, thus, developing a roof leak that may undermine all the reason a metallic roof has been selected to start with.
An easy approach to avert the face screwed roofing 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 roofing to think about longevity. Succinctly expressed, a concealed fastener panel will last the whole life of this alloy with minimal likelihood of leaks aside from failing roof penetrations over time.This is normal to all roofing types.