You can buy special screws that are galvanized and have a washer and neoprene gasket for corrugated roofing.
Corrugated plastic roofing screws.
The screws are well worth the small extra cost.
The 1 inch variety is the best all purpose size.
They also make galvanized ring shank nails with a neoprene gasket but i would not use these.
Self starting metal to wood siding screws.
Installing translucent plastic corrugated roof panels.
Today the fasteners of choice for corrugated roofing are gasketed hex head screws with a metal and rubber washer below the head.
Duralight plastics recommends using screws for fastening polycarbonate or pvc panels.
If the screws are driven correctly fastening through either the valleys or the ridges of the roofing is considered.
Tuftex polycarb 2 16 ft x 8 ft corrugated gray polycarbonate plastic roof panel.
The woodtite 1 3 4 in.
Fastener selection is dependent upon type of corrugation and understructure material.
Used to secure plastic roofing panels to wood framing made from sturdy steel 2 in.
Screws allow the panels to expand and contract with temperature changes.
Typical fasteners include weatherproof nails or wood screws with neoprene washers self tapping screws and grommet type fasteners.
Washers distribute load to a wider area and help protect the surface of the panel from being damaged.
1 inch and 2 inch.
For pricing and availability.
250 10 x 1 galvanized hex head sheet metal roof screw.
Washers should always be used with screws.
Foamed polycarbonate corrugated roof panel in castle grey model 108974 16 98 16 98.
Find roofing screws at lowe s today.
4 8 out of 5 stars 85.
Coarse zinc plated steel hex head wood screws 50 pack help you attach plastic roof panels to wood structures.
Set your store to see local availability add to cart.
To make sure you have your corrugated roofing properly spaced allsteel metal roofing has a great guide on measurements in case your corrugated roof didn t come with pre drilled screw holes.
Allsteel carries screws in 2 different lengths.
Polycarbonate roof panel in clear model 155030 17 22 17 22.
Tuftex multi wall 6mm panel clear 4 ft x 8 ft corrugated clear polycarbonate plastic roof panel.