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.
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.
Corrugated roofing panels are made of metal fiberglass or polycarbonate and typically install over a system of purlins.
Be sure the larger edge is laid so that the small edge of the next panel will overlap it.
How to install corrugated roofing by matt weber.
Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.
Measure the length of the roof and the breadth of one side.
Multiply those numbers and then double the result for the square footage of your roof.
Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses.
To install corrugated roofing start by cutting your panels to length with an angle grinder.
They re popular for workshops sheds boathouses and other outbuildings due to their long lasting durability and easy installation.
Corrugated metal roof installation instructions.