Framing For Corrugated Plastic Roofing

Build a cover patio is not an exclusive job for professional people.

Framing for corrugated plastic roofing.

Install a corrugated roofing wall connector panel to a wall with roofing sealant when installing panels for a patio cover. 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. Use the rounded molding strips on the vertical rafters and the corrugated ones on the horizontal cross braces. Follow manufacturer s instructions for the sealant application.

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. Nail round and corrugated molding strips to framing then paint or stain wood before installing panels. Measure and cut the length of 4x4 lumber that will run across the front of the patio roof. On this guide we go through the few steps required to build a beautiful roof for you patio.

Use beam fasteners to attach the horizontal post to the two posts. 6 lay panels on rafters with one corrugation overlap and fasten with aluminum screw nails. Place a second corrugated sheet next to the first with the ridge of the panel overlapping. First of all you want to take the measurement of the roof support.

Attach the moldings using galvanized nails to prevent rusting in case of any leaks. Screw the second sheet through the first and into the framing. How to install polycarbonate roofing available from www sunnyside co nz this shows an installation on a pergola. For a more secure roof apply caulk sealant between the two overlapping sheets.

Finish fastening the second sheet and then repeat the procedure to complete the bottom row.