Metal Roofing Techniques

For single skin roofing there are three fastening system options.

Metal roofing techniques.

Next use 1 inch nails to secure some metal edging to the perimeter of the roof. To save you a lot of time and energy you will also want to mark your blade. You are essentially sealing off the metal roof with this flashing and you need to make sure that is securely fastened. Begin installation at the bottom of the roof along the eaves and steadily work your way upwards.

Next you are ready to install the metal roof. Concealed exposed and standing seam. You re going to be doing a lot of marking a lot of scoring of the metal and we recommend having a folding locking knife in your belt at all times. The first row of metal panels should overhang the roof by about 6 inches to prevent water infiltration.

Metal roofing is also available in the form of shingles. Measuring tape sharpies pencils and a blade. These tools are obvious. Overlap each subsequent row by 2 to 4 inches for a watertight seal.

The panels are generally 22 to 24 gauge galvanized steel or aluminum and are fastened to the purlins with clips at pre punched holes. There are too many old souls in this industry who have forgotten more than us newbies will ever know. Metal roofing tips and tricks. Installation techniques vary greatly depending on the metal roof s fastening system.

Before you install metal roofing repair any damage to the wood under the shingles. So in saying this just pay attention a minute. There are so many tips and tricks to metal roofing. The key here is to steal your info.

Proper execution of the correct installation techniques helps preserve roof structure and longevity. You can use 1 inch nails for the installation of eave flashing. Anatomy of a metal roof a metal roof is made of panels supported by the purlins that make up the secondary frame structure. Then cover the entire roof with a layer of insulation and secure it with a staple gun.

These clips will typically allow for panel expansion and contraction without damage. Exposed fastened metal roof panel installation. Place the panels in one row across the roof. Admin february 10 2020.