Metal Flat Roof Edge Trim – If this is so, then you are going to discover there are many alternatives out there in the roofing market. These options can range from several variations of asphalt shingle types to a lot of variations of alloy panels. One of the many questions that are introduced to an expert contractor would be ” can metal roof be installed over shingles?” . The easy answer is yes. The dichotomous nature of installing metal over an present shingle roof requires many actions. We will examine these measures in greater detail to help determine if retrofitting a metal 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 must be determined is if the roof plywood or board board decking is solid and secure beneath the current roof. Basically, the roof decking shouldn’t be damaged by water entering the old roofing at any pinhole or some additional penetration within the field of the roof. This may require a little 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 the roofing.
flat roof fascia board
One must look for dark spots, moldy spots, water paths on roof or plywood decking, and or some cracked or split rafters. This needs to be performed with good care, for one mistake can damage your ceilings or lead to significant harm to oneself. New 1×4 wood strips have to be installed vertically and horizontally every 24 inches across the roofing plane on the horizontal from bottom to top. It is highly advised to use wood screws to attach the newest 1 x 4 wood strips. After this is complete and a holistic approach to the entire roof, then, it is time to put in the roof panels.
metal flat roof edge
Be cautious that all roof penetrations will have to be flashed with flashing boots that will work together with the metal panel chosen for the roofing program. In this step, picking the metal panel is critical to the wellbeing of roof life. There are metal panels that screw through to this would on the face of the metal that’s simply nothing more than just fancy barn tin. The issue with fancy barn tin panels is that the rubber dishwashers will dry rot and fail, thus, developing a roof leak that can undermine all the reason a metal roof was chosen to begin with.
A straightforward approach to avert the face stained roof material would be to use a concealed fastener metal panel. These types of panels are known as standing metal seam. It is highly recommended when picking a metal roofing to think about longevity. Succinctly expressed, a concealed fastener panel is going to last the entire life of the alloy with minimal likelihood of leaks aside from failing roof penetrations over time.This is ordinary to all roofing types.