220mm Helical Flat Roof Fixing for 151-181mm panels
220mm Helical Flat Roof Fixings for 151-181mm panels
220mm Helical Flat Roof Fixing is a hammer driven fixing for securing composite panels to wooden battens. Bright zinc plated. For 151-181mm thick panels.
- 8mm diameter.
- Large 20mm head.
- Quick installation - no drilling, no need for screws.
- Unique one piece to prevent bending during installation.
- High performance.
- Minimal compression of insulation.
- Improved thermal bridging.
- Allow 24 no. Suretwist per panel.