Polycarbonate H joiners 10mm 3m/6m Clear roofing foam tape Customizable: We keep standard sizes

Customizable: We keep standard sizes in stock

This makes installation faster and more cost-effective than twin wall or solid sheet systems that require joiners

contact us if you need a custom cut

✅ 99% UV-Protected – Impact-resistant and long-lasting Australian conditions

Polycarbonate H joiners 10mm 3m/6m Clear roofing foam tape Customizable: We keep standard sizesClear polycarbonate H joiners for 6mm, 8mm, and 10mm twin wall polycarbonate sheets. Affordable, UV stable joining solution designed for DIY enthusiasts and budget conscious projects including greenhouses, polytunnels, and temporary structures. These one part polycarbonate H connectors offer a cost effective alternative to aluminium glazing bars, making them ideal for smaller structures where budget is a priority. Easy to install with simple screw