Corrugated Metal Roof Overlap

Once the first sheet is in place you need to install the remainder of the lowest row of corrugated metal roofing.

Corrugated metal roof overlap.

The flashing should overlap the edge of the roof by one inch to help direct water. Secure the sheets into place with screws. Corrugated metal sheeting is available in different thicknesses styles and sizes but regardless of the shape and size the sheets must be overlapped like roofing tiles to provide a continuous. 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.

Metal roofs though less appealing than shingle or tile is a more fire resistant and heat reflecting roofing option. While they didn t used to be considered the best metal roofs for houses corrugated metal panels are gaining popularity due to their strength energy efficiency and resistance to corrosion. One downside is that the metal sheets have a susceptibility to denting both in installation and during hailstorms. A corrugated metal roof is quieter than pvc when it rains.

The easy installation involves placing metal panels on your roof but you ll need to be mindful of metal roof overlap. 8 safety considerations when learning.