Metal Roofing Techniques

Overlap each subsequent row by 2 to 4 inches for a watertight seal.

Metal roofing techniques.

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. To save you a lot of time and energy you will also want to mark your blade. Anatomy of a metal roof a metal roof is made of panels supported by the purlins that make up the secondary frame structure.

Next you are ready to install the metal roof. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. The panels are generally 22 to 24 gauge galvanized steel or aluminum and are fastened to the purlins with clips at pre punched holes. Admin february 10 2020.

Metal roofing is also available in the form of shingles. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. Before you install metal roofing repair any damage to the wood under the shingles. There are so many tips and tricks to metal roofing.

So in saying this just pay attention a minute. For single skin roofing there are three fastening system options. Installation techniques vary greatly depending on the metal roof s fastening system. Next use 1 inch nails to secure some metal edging to the perimeter of the roof.

Measuring tape sharpies pencils and a blade. Proper execution of the correct installation techniques helps preserve roof structure and longevity. The eave flashing or edging is just the steel metal strips used to cover the entire perimeter of the roof. The first row of metal panels should overhang the roof by about 6 inches to prevent water infiltration.

Metal roofing tips and tricks. The key here is to steal your info. These tools are obvious. Exposed fastened metal roof panel installation.

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. There are too many old souls in this industry who have forgotten more than us newbies will ever know. Then cover the entire roof with a layer of insulation and secure it with a staple gun.