EWI Pro - 8mm Plastic Screw Fixing - 135mm (100 pieces)

EWI Pro - 8mm Plastic Screw Fixing is a high-strength, CE-certified insulation fixing designed for quick and reliable installation. With a short anchoring zone and reinforced materials, it offers excellent performance in a wide range of substrates. The 8mm diameter and specially designed pin ensure faster installation, reduced drill wear, and high pull-out resistance—even in tough materials like concrete.

Intended Uses

EWI Pro - 8mm Plastic Screw Fixing is designed for the mechanical fixing of thermal insulation materials, including polystyrene and mineral wool. It’s suitable for use in concrete, solid brick, and other masonry substrates. Whether used in external wall insulation systems or other construction applications, it provides a secure and efficient fixing solution.

Sizing and Quantities

• 8mm x 135mm (100 fixings per box)

Application

EWI Pro - 8mm Plastic Screw Fixing is pre-assembled for ease of use—simply insert and drive. It features a short anchoring zone (25mm for substrate categories A–D and 45mm for E), making installation quicker with less drilling. The pin, made from glass fibre-reinforced polyamide, includes a notched tip that compresses slightly in hard materials, reducing resistance and preventing breakage. Compatible with TDW pressure plates and suitable for surface or recessed mounting using the EWI Pro EPS Router and EWI Pro - EPS Thermo Dowel Caps.

1. Drill a hole directly perpendicular to the surface of the substrate and clear it out.
2. Create a countersink recess with a router/cutter for the assembly.
3. Position the connector in the hole, ensuring the anchor plate is level with the EWI/ETICS indented layer.
4. Install the connector pin by screwing it in.
5. Insert a thermo dowel cap.
6. Ensure the fixing is correctly positioned and sealed.