Made of polar PVC strips with Inox steel fast release support.

Stiff PVC has a strong chemical stability and a high fire resistance, ranked in class 2 and self-extinguishing.

Stiff PVC is a thermoplastic material and its structure is amorphous, strong, with a high module of flexibility, it is used when temperature is between -10°C and +60°C. Up to 60°C stiff PVC resists to the most part of diluted or concentrated acids.

Stiff PVC is physiologically inert, is a good electrical insulator and absorbs little water. Ferbox strips door is suggested and installed to avoid high leakage inside cold rooms linked to spaces set at a different temperature. It is usually combined with a freezing door in case of high coming and going of means of work and staff where opening and closing leakproof doors by hand would be too difficult.

The freezing door is left open while the strip curtain is used until the end of the working day when the door is closed by hand. Strip doors are especially suitable for buffering large spaces. Flexible materials allow to isolate from dust, steam, smoke, noise, etc…, besides thermal insulation between compartments, creating a diaphragm that significantly improves working conditions inside industrial and business environment.

Such flexibility allow the strips to perfectly adapt to the vehicle shape, minimising the dimension of the opening and creating a fitted passage every single time.