How Do I Install Sheet Metal Roofing

Lay the starter row of metal shingles at the drip edge and affix to the roof with metal roofing nails.

How do i install sheet metal roofing.

Once the first sheet is in place you need to install the remainder of the lowest row of corrugated metal roofing. If you do it squishes out the neoprene washer which gets exposed to the sun. One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms. The roofing felt will lay horizontally along the plywood deck of the roof.

Metal roofing resists rot is not susceptible to insect damage and is non combustible a boon in fire prone areas. Anatomy of a steel roof. You can then continue to attach and install more panels until the roof is covered. In this video i m installing some metal roofing over an existing ash fault shingled roof.

Secure the sheets into place with screws. The edging or eave flashing consists of metal strips that are used to cover the perimeter of. Add the metal panels. Take your first sheet.

Instead you can just secure the metal roof directly to the wooden beams cut the roofing felt to fit with a utility knife. Work up from the initial row starting at the lower corner in a diagonal pattern staggering the shingles to prevent gaps. Installing your roofing 1. Metal roofing 101 diy steel roofing installation over shingles subscribe.

A corrugated metal roof is quieter than pvc when it rains. This causes it to dry out and crack much faster. The sheets should overlap by at least four inches add a bead of caulk where they overlap and at the other end of the building ensure there s an overhang of two inches. Attach three fasteners one on each side and one in the middle.

If you are installing a metal roof on a structure like a patio cover you may not need this insulation layer. Most metal shingles will be attached to the roof using metal shingle. This is what it looks like when you install a steel shingle roof system over an existing asphalt shingle roof. Always begin working at the point with the longest peak to eave distance.

Be sure to not over tighten the fastener.