Corrugated Metal Roofing For Sheds – Are you in the market for a new roof? If so, then you will discover there are lots of options out there in the roofing industry. These choices can range from several variations of asphalt shingle types to many variations of metal panels. Among the numerous questions that are presented to a professional contractor would be ” can metal roofing be installed over shingles?” . The easy answer is yes. The dichotomous nature of installing metal over an present shingle roof requires lots of steps. We’ll examine these steps 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 must consider before deciding to put in a metal panel roof over an present asphalt shingle roof. The very first thing that must be determined is if the roof plywood or board board decking is solid and secure beneath the current roof. Essentially, the roof decking shouldn’t be damaged by water entering the old roofing at any pinhole or any other penetration within the subject of the roof. This may require a small investigative work before installing the new metal roofing. It’s highly recommended, to inspect all of roof decking and framing from the attic side of this roofing.
corrugated metal roof roofing
One has to look for dark stains, moldy stains, water trails on plywood or roof decking, and or any cracked or cracked rafters. This should be done with great care, for a single error can damage your ceilings or lead to significant harm to oneself. Following these things are validated to be okay, then, the next step is to start preparing the roofing. New 1×4 wood strips have to be installed horizontally and vertically every 24 inches throughout the roofing plane on the horizontal from bottom to top. Following this is complete along with a holistic approach to the entire roof, then, now is the time to put in the roofing panels.
install metal roof on
Be mindful that all roof penetrations might need to be flashed with flashing glasses that will work together with the metal panel chosen for the roofing program. Within this step, picking the metal panel is critical to the wellbeing of roof life. You will find metal panels that float to that would on the surface of the metal that is simply nothing more than fancy barn tin. The issue with fancy barn tin panels is that the rubber dishwashers will dry rot and fail, thus, creating a roof leak that may undermine all the reason a metal roof has been chosen to begin with.
An easy way to avoid the face screwed roofing material would be to use a hidden fastener metal plank. These types of panels are known as standing metal seam. It’s highly recommended when picking a metal roofing to think about durability. Succinctly expressed, a hidden fastener panel is going to last the entire life of this metal with minimal chance of leaks aside from failing roof penetrations over time.This is normal to all roofing types.