Type K Gasket Rigid Insulation Fixing Gasket

Scope of Application

Used for fastening various single-ply roofing membranes including TPO, PVC, SBS, and KEE, installed over common insulation layers such as XPS, PIR, or EPS. A recommended membrane overlap width of 120 mm should be maintained.

Technical Advantages

• Prevents Membrane Tearing: The gasket design evenly distributes pressure, preventing the membrane from being torn by the screw shank under high wind loads

• Enhanced Fastening Load with Toothed Design: The teeth on the gasket base securely grip the membrane surface, maximizing pull-out resistance and wind uplift performance