Metal is one of the most popular residential roofing materials today. It’s more energy-efficient and eco-friendly than a lot of options on the market. When installed correctly and maintained regularly, a metal roof can last for at least 70 years.
A trusted local roofing company shares what makes for a good metal roof installation.
The weatherproofing capabilities of a metal roof are limited when installed on a low-slope roof. Standing water is a common issue in low-slope roofs, which can enter into the openings at seams, fastener points and penetrations. On the other hand, metal roofing performs better in systems with steeper slopes as they shed water faster. Moreover, the ideal slope for metal roofing is at least 2 1/2:12.
Avoiding Standing Water
Roofing contractors construct crickets at the penetrations to direct water into the gutters. Setting the penetration on mechanical supports can also eliminate ponding water. These supports must be adjusted depending on the slope.
Some of the most common problems that come with improper installation include buckling of the panels, rust and corrosion, and backing out of fasteners. All these issues can cause leaks and allow water to enter your home. Incorrect span applications can cause buckling of panels, which can cause opening on the seams. Rust should be addressed as soon as detected to prevent corrosion, which can lead to leaks. Applying coatings on metal surfaces can extend the life of the roof as well as its protection against harmful ultraviolet rays.
Experience and Training
Aside from the right tools, knowledge, and training are also key to successful roof installation. Workmanship errors are the most common cause of premature metal roof failure. It always pays to invest in a skilled and experienced contractor for your roofing project.
Turn to Mobley Brothers Roofing and Renovation for quality roof replacement services. We are a leading roofing company in the area. Call us at (865) 216-3274 or (615) 906-1195. You can also fill out our contact form to request an estimate. We work with clients in Lebanon and Knoxville, TN.