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.
How to install corrugated roof on shed.
They re popular for workshops sheds boathouses and other outbuildings due to their long lasting durability and easy installation.
Multiply those numbers and then double the result for the square footage of your roof.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
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.
Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses.
Corrugated metal roof installation instructions.
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.
Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.
Corrugated roofing panels are made of metal fiberglass or polycarbonate and typically install over a system of purlins.
Install the roofing screws vertically along each rib in the panel.
By following the 10 simple instructions below you will be able to install a corrugated metal roof on your garage or shed.