WKRET-MET Plastic Pin Hammer Fixings are designed to reduce thermal bridging within insulation systems. Made entirely from durable plastic, these fixings provide secure fastening while maintaining the insulating properties of the system. The plastic rods are simply hammered into place for quick and easy installation.
With a 10mm-wide plastic core, these fixings offer exceptional strength, preventing snapping during installation.
70mm – 200 fixings per box 90mm – 200 fixings per box
These plastic mechanical fixings are used to secure insulation boards to various substrates. Since they are made of plastic, they minimize thermal bridging, ensuring the insulation system remains highly effective.
To achieve a strong and reliable hold, we recommend selecting fixings that are at least 40mm longer than the insulation thickness to ensure proper anchoring into the wall.
For additional sizes or assistance, feel free to contact us.
Have a browse of our Render Supplies products. We supply to the entire UK Mainland. If you’d like to talk through the suitability of some products for your project, or get a quantity discount quotation please call us by phone on +4402039519012 , email sales@insulationstoreonline or Live Chat - Lowest UK Rockwool Insulation Prices.









