Metal Roofing Techniques

Measuring tape sharpies pencils and a blade.

Metal roofing techniques.

Installation techniques vary greatly depending on the metal roof s fastening system. Metal roofing tips and tricks. Metal roofing is also available in the form of shingles. These clips will typically allow for panel expansion and contraction without damage.

Concealed exposed and standing seam. You are essentially sealing off the metal roof with this flashing and you need to make sure that is securely fastened. Before you install metal roofing repair any damage to the wood under the shingles. There are too many old souls in this industry who have forgotten more than us newbies will ever know.

Exposed fastened metal roof panel installation. Then cover the entire roof with a layer of insulation and secure it with a staple gun. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. 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 so many tips and tricks to metal roofing. Proper execution of the correct installation techniques helps preserve roof structure and longevity. The key here is to steal your info. Begin installation at the bottom of the roof along the eaves and steadily work your way upwards.

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. So in saying this just pay attention a minute. Next use 1 inch nails to secure some metal edging to the perimeter of the roof.

The eave flashing or edging is just the steel metal strips used to cover the entire perimeter of the roof. 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. Place the panels in one row across the roof.

The first row of metal panels should overhang the roof by about 6 inches to prevent water infiltration. Overlap each subsequent row by 2 to 4 inches for a watertight seal. Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails. These tools are obvious.