Flat Roof Insulation Fixings - Galvanised

Insofast flat roof nails for fixing Celotex or Kingspan 6mm plywood faced warm roof insulation boards. Fix insulation panels to rafters at spacings of 600 x 400mm centre. Thats just 6.9 / m2 / board.
Insofast roofing fixings have a spherical cap to enhance performance and a precise twist helical shank with a CSA 33% smaller than SureTwist products for reduced cold bridging. The zinc plated helical roofing fasteners are available in 3 sizes to suit a range of roof insulation panels including Kingspan or Celotex warm roof ply insulation boards : 145mm long for 85-110mm insulation panels, 170mm for 115-135mm boards and 195mm long for 140-160mm layers.
Zinc galvanised Flat Roof Nails are available in packs of 20 and boxes of 400
For fixing Celotex, Kingspan or Eco-therm insulation boards with Insofast galvanised warm roof fixings simply drive with a hammer or an SDS adapter