If you need to replace your roof, you may want to consider metal, which is durable and efficient. Today, there are a lot of choices when it comes to replacing asphalt shingles with metal roofing. What system are you going to use for your metal roof? Will you be able to leave the shingles? These are just a couple of the questions you may have. The following guide will help you use metal roofing to replace your asphalt shingles:
Choosing the Type of Metal Roofing System and Tearing Off the Old Shingles to Prepare Your Home
When you are going to be replacing an old shingle roof with metal, you will first have to tear off the old materials. Once you have removed the old materials, you will want to choose the type of metal roofing system to use, which can be panels, standing seams, and metal shingles with decorative designs. The standing seam is the most common and durable option because it is less likely to leak and have other problems.
Roof Decking and Underlayments That Improve Energy Efficiency and Protect Against Water Damage from Sweating
Once you have chosen the type of metal roofing materials that you plan on using for your home, you will want to install the decking and underlayments. Consider rigid materials that have thermal backing to improve the energy efficiency of your home. In addition, with metal roofing, you may want to use rubber membrane underlayments that seal around fasteners and help protect against leaks. Rubber membranes also protect the roof decking from damage that is caused by the metal materials sweating. The sweating is condensation that forms and causes water damage.
Preparing the Roof Slat System or Surface for The Installation of New Metal Roofing Systems
The roof will need to have slats for the metal roof that will need to be installed before the new roofing. The slats help keep the metal materials above the roof decking and allow for ventilation to prevent damage from condensation and moisture. If you do not use slats, you will want to use a good moisture barrier to protect against damage.
Installing the New Metal Roofing, Fasteners, and Inspecting the Installation for Leaks and Problems
The new metal roofing is going to need to be installed with fasteners that include rubber washers that seal the roof. Once these materials are installed on your roof, you will want to inspect them to make sure they are well-fastened and that your roof has no leaks after installation.
These are some things that will help you use metal roofing to replace your old worn asphalt shingles. If you are ready to replace shingles with metal roofing, contact a roofer and talk to them about the right solutions for the roofing needs of your home.