How To Attach Corrugated Plastic Roofing

Screw the second sheet through the first and into the framing.

How to attach corrugated plastic roofing. Pre drill holes on the ridges. How to install corrugated plastic panels for roofing yourself and their advantages roof preparationfor proper water drainage you should ensure that the roof has a terrain of at least 1 inch per foot. Allow for a minimum of 18. Cut roofing to sizecorrugated plastic roof panels are very strong but easy to cut to your.

When you reach the end of one sheet of plastic simply overlap the pieces to achieve a seal. Use the rounded molding strips on the vertical rafters and the corrugated ones on the horizontal cross braces. Work toward the sides of the roof deck cutting panels to fit as necessary. Place a second corrugated sheet next to the first with the ridge of the panel overlapping.

Installing corrugated roofing 1. Some panels have pre drilled holes. For a secure and attractive finish you should use molding strips on top of the rafters. Once you have nailed the sheets in place follow this by attaching screws with watertight washers into the flat areas between the roof ridges.

Most panels come up to 32 feet 9 8 m in length. For a more secure roof apply caulk sealant between the two overlapping sheets. Begin by using a nail gun to drive nails through the corrugated plastic into the ridges of the roof.