- System is comprised of 1 x 4m long aluminium channel and 2 x 2m long spring insert.
- Aluminium channel only sold in 4m lengths.
- Spring Inserts are high strength extremely easy and quick to insert. Only sold in 2m lengths and are available in 2 options:
- Can secure one or two layers of film or fabric.
- When securing two layers of fabric additional spring insert will be required.
- Does not pinch, bind or weaken the material it secures.
- Can be formed over curved roof bows.
Option 1: Durable plastic coated spring steel. Option 2: Uncoated stainless steel.