Installing corrugated roofing 1.
How to install corrugated roof panels.
Run a tape measure.
Take care to position your ladder securely and not to over stretch when fastening the corrugated sheets.
If yours do not then you will need to drill holes.
Some panels have pre drilled holes.
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.
Cut the panels to the desired length.
Overlap roof panels one corrugation away from prevailing wind and nail to rafters starting from one end.
Be sure to use a generous amount of sealant so that there are no gaps and to receive the best performance.
When joining panels you should use silicone sealant along their vertical length and overlap the sheets by one corrugation.
Measure from the top of the roof down to the ridge and divide by six which is the height of the metal panel to.
Install vent as close to roof peak as possible.
Measure the ridge of the roof to determine how many panels will be needed for installation.
Most panels come up to 32 feet 9 8 m in length.
Install the roofing screws vertically along each rib in the panel.
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.
Pre drill holes on the ridges.
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Cut roofing to sizecorrugated plastic roof panels are very strong but easy to cut to your.
Place the first screw.
Allow for a minimum of 18.