Screw the second sheet through the first and into the framing.
How to install corrugated plastic roof panels.
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How to install corrugated plastic panels for roofing yourself and their advantages roof preparationfor proper water drainage you should ensure that the roof has a terrain of at least 1 inch per foot.
For a more secure roof apply caulk sealant between the two overlapping sheets.
Cut the panels to the desired length.
Installing corrugated roofing 1.
Pre drill holes on the ridges.
Cut roofing to sizecorrugated plastic roof panels are very strong but easy to cut to your.
It s also suitable for awnings carports ga.
How to install polycarbonate roofing available from www sunnyside co nz this shows an installation on a pergola.
Ideally you should aim to have the fasteners at the high point of every fourth corrugation.
Most panels come up to 32 feet 9 8 m in length.
If yours do not then you will need to drill holes.
Place a second corrugated sheet next to the first with the ridge of the panel overlapping.
The installation of plastic roofing is much easier if you drill the holes for the fasteners in advance.
Work toward the sides of the roof deck cutting panels to fit as necessary.
Allow for a minimum of 18.
Some panels have pre drilled holes.
Install vent as close to roof peak as possible.