Insulation Fixings
Specialist stainless steel helical fixings for plasterboard laminates, flat roof insulation, pitched warm roof, and external wall insulation (EWI) systems.
HeliCalc Software
For Super-7 Warm Roof Fixings, Thor Helical's HeliCalc software selects the appropriate fixing length and density using a BRE approved design method, calculating wind & snow loads to BS6399 Parts 2 & 3.
Thor Helical Additional Accessories
Fixing Insulated Plasterboard Laminates
Fixing Flat Roof Insulation Sheets
Fixing Pitched Warm Roof Insulation
Fixing External Wall Insulation (EWI)
Downloads
Full technical data, test results and installation guidance
ISF18 – Fixing Flat Roof Insulation Sheets
Ø7mm Helical Fixing with Ø18mm domed head for flat roof insulation sheets
ISF18A – Insulated Plasterboard Laminates
Ø7mm helical tie with Ø18mm concave head used to fasten plasterboard laminates to brickwork / blockwork
ISF35 / ISF60 – Fixing External Wall Insulation
Ø7mm helical bar used to secure external wall insulation systems to the outside of buildings
TH Super-7 – Fixing Pitched Warm Roof Insulation
Ø7mm helical nail for use in Warm Roof Construction