Metal Roofing Techniques

You can use 1 inch nails for the installation of eave flashing.

Metal roofing techniques.

There are too many old souls in this industry who have forgotten more than us newbies will ever know. You are essentially sealing off the metal roof with this flashing and you need to make sure that is securely fastened. The key here is to steal your info. These tools are obvious.

Proper execution of the correct installation techniques helps preserve roof structure and longevity. The first row of metal panels should overhang the roof by about 6 inches to prevent water infiltration. There are so many tips and tricks to metal roofing. Place the panels in one row across the roof.

So in saying this just pay attention a minute. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. Anatomy of a metal roof a metal roof is made of panels supported by the purlins that make up the secondary frame structure. Before you install metal roofing repair any damage to the wood under the shingles.

These clips will typically allow for panel expansion and contraction without damage. The eave flashing or edging is just the steel metal strips used to cover the entire perimeter of the roof. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. 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. For single skin roofing there are three fastening system options. Metal roofing tips and tricks. 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.

Then cover the entire roof with a layer of insulation and secure it with a staple gun. Concealed exposed and standing seam. Measuring tape sharpies pencils and a blade. Next use 1 inch nails to secure some metal edging to the perimeter of the roof.

The panels are generally 22 to 24 gauge galvanized steel or aluminum and are fastened to the purlins with clips at pre punched holes. Overlap each subsequent row by 2 to 4 inches for a watertight seal. Next you are ready to install the metal roof. Admin february 10 2020.