Attach the moldings using galvanized nails to prevent rusting in case of any leaks.
How to attach pvc roof panels.
They also come in 12 lengths if you have a bigger roof to cover.
Overlap roof panels one corrugation away from prevailing wind and nail to rafters starting from one end.
Adjust door construction to desired size.
Pre drill holes and fasten side panels.
Working in rows attach the pvc shingles to the roof.
Some types of plastic can be cut using garden shears or scissors.
Pre cut roof rafters to desired pitch and nail into position.
Clear roofing panels i used the suntuf 26 x 8 panels.
They allow daylight to enter through them.
The tar paper will be affixed to the roof using a staple gun.
The advantage of the pvc polycarbonate roofing is the translucency of the panels.
Choose pvc roofing to let light in.
Be sure to properly cover the entire roof.
These strong yet lightweight roof sheets can be used on porches canopies rooflights cloche.
Do not leave any gaps or exposed areas because that will cause roof damage and leakage.
This can be a time consuming process that is significantly quicker if you use a nail gun.
Use aluminum nails with neoprene washers and apply mastic to overlap of one corrugation.
Work slowly and be precise.
If cost is a factor pvc is a cheaper alternative to sheet metal.
Horizontal plastic closure strips these attach to the top of the pergola to hold the roofing panels on since they should be installed every 2 feet you will need about 5 for every 8 length of paneling.
Although plastic roofing is very strong it is very easy to cut to your required size.
Attach the pvc shingles.
Corrugated roofing sheets are an inexpensive way to cover a patio shed or greenhouse and are available in colors such as white blue and green as well as opaque colors and clear plastic.