Beginning at the outside edge of your roof place each panel directly onto the purlins that are attached to the roof trusses.
Fitting plastic corrugated roof sheets.
Measure the length you need to cut starting at one end of the corrugated plastic roofing sheet.
Mark a cut line along the right and left sides and along the middle of the sheet using a.
Next pre drill holes on the end and side ridges of the panels spacing the holes 6 to 8 inches apart.
Ideally you should aim to have the fasteners at the high point of every fourth corrugation.
Corolux pvc sheets are perfect for roofing cladding projects.
The gutters within them when placed at a slant help excess water to drain off the roof surface which prevents damage in the long term.
When purchasing the pvc corrugated sheets remember that the sheets need to overhang the verge of the roof by 2 inches.
Corrugated roof sheets are a popular choice for a small workplace and come in galvanised metal for example steel and plastic pvc.
The installation of plastic roofing is much easier if you drill the holes for the fasteners in advance.
These strong yet lightweight roof sheets can be used on porches canopies rooflights cloche.