How To Install Corrugated Roofing Panels

For an attractive and secure finish use molding strips over the rafters.

How to install corrugated roofing panels.

Measure the ridge of the roof to determine how many panels will be needed for installation. Pre drill holes on the ridges. Using galvanized nails attach the moldings. Align the first metal roofing panel so that it overlaps the edging by 1 2 to 3 4 of an inch and is square to the roof.

Installing corrugated roofing 1. Multiply those numbers and then double the result for the square footage of your roof. Cut the panels to the desired length. Before you start to install corrugated metal roofing you need to figure out how much you need.

Install the roofing screws vertically along each rib in the panel. Most panels come up to 32 feet 9 8 m in length. How to install corrugated steel roofing panels step 1. Install vent as close to roof peak as possible.

Adjust door construction to desired size. Allow for a minimum of 18. Apply front and back panels similarly to side walls. For a secure and attractive finish you should use molding strips on top of the rafters.

Run a tape measure. If yours do not then you will need to drill holes. Overlap roof panels one corrugation away from prevailing wind and nail to rafters starting from one end. Place the first screw.

Use the corrugated molding strips on the horizontal cross braces and the rounded ones on the vertical rafters. Cut to fit pitch of roof and around vent. Attach the moldings using galvanized nails to prevent rusting in case of any leaks. Some panels have pre drilled holes.

Be sure the larger edge is laid so that the small edge of the next panel will overlap it. Use the rounded molding strips on the vertical rafters and the corrugated ones on the horizontal cross braces. Measure the length of the roof and the breadth of one side. Corrugated metal roofing generally comes in sheets that are 3x6 feet in size 18 square feet.