Description
Helical Twist Nails – Warm Roof Construction
Helical Twist Nails are a quick and reliable fixing for use in warm roof applications. Unlike traditional nails, they rotate as they are driven in, inducing a self-tapping action and consequently do not split or bounce timbers. Staifix products are available from builders merchants and other specialist distributors.
Flat RoofsStaifix Super-8 Headed Helical Twist Nail
Staifix Super-8 headed helical nails fix plywood/insulation composite roof panels to joists.
Staifix Super-8 headed helical nails fix plywood/insulation composite roof panels to joists.
Super-8 Headed Helical Nail for Flat RoofsSuper-8 headed helical nails secure plywood/insulation composite roof decks to timber joists. They are manufactured in three standard lengths which suit panel depths from 85mm to 160mm.For applications with joist centres of either 400mm or 600mm, nails are typically installed at a minimum density of 6.9 per square metre.
The 20mm diameter head simplifies installation.
European Patents 1307303 & 1710372
Standard lengths:
170mm
(panel depth 115-135mm)
195mm
(panel depth 140-160mm)
