Framing For Corrugated Plastic Roofing

Nail round and corrugated molding strips to framing then paint or stain wood before installing panels.

Framing for corrugated plastic roofing.

Follow manufacturer s instructions for the sealant application. First of all you want to take the measurement of the roof support. How to install polycarbonate roofing available from www sunnyside co nz this shows an installation on a pergola. With the help of another person lay the piece of lumber horizontally on top of the two 4x4 posts you have just attached to the foundation posts of the patio.

On this guide we go through the few steps required to build a beautiful roof for you patio. It s also suitable for awnings carports ga. On this guide we go through the few steps required to build a beautiful roof for you patio. Attach the moldings using galvanized nails to prevent rusting in case of any leaks.

For a secure and attractive finish you should use molding strips on top of the rafters. For a more secure roof apply caulk sealant between the two overlapping sheets. Install a corrugated roofing wall connector panel to a wall with roofing sealant when installing panels for a patio cover. When framing the roof the spacing for roof trusses should not exceed 24 inches 61 cm and purlins should not exceed 36 inches 91 cm apart.

Use beam fasteners to attach the horizontal post to the two posts. Use the rounded molding strips on the vertical rafters and the corrugated ones on the horizontal cross braces. Measure and cut the length of 4x4 lumber that will run across the front of the patio roof. Place a second corrugated sheet next to the first with the ridge of the panel overlapping.

6 lay panels on rafters with one corrugation overlap and fasten with aluminum screw nails.