Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
How to install corrugated roof on shed.
Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.
Install the roofing screws vertically along each rib in the panel.
To install corrugated roofing start by cutting your panels to length with an angle grinder.
Multiply those numbers and then double the result for the square footage of your roof.
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 line.
Corrugated roofing panels are made of metal fiberglass or polycarbonate and typically install over a system of purlins.
By following the 10 simple instructions below you will be able to install a corrugated metal roof on your garage or shed.
They re popular for workshops sheds boathouses and other outbuildings due to their long lasting durability and easy installation.
Measure the length of the roof and the breadth of one side.
How to install corrugated roofing by matt weber.
Without getting up on the roof itself you can get the measurements simply by measuring the length and width of the roof and then multiply these.
Before you start to install corrugated metal roofing you need to figure out how much you need.