Spirotech International is a major supplier of Polypropylene Flame Re-tardant Ventilation Curtains in accordance with the NCB 245 (1985) and SABS 1287 (1987). The Polypropylene material is woven with a base 115gsm material and then either supplied natural or with a single coat or double coat flame retardant. Curtains can be made to any size and specification and can be either natural, single coated or double coated for full ventilation seals. Spirotech supply curtain in the following fitment configurations
- Ski rope with hooks
- 3 Side wire sewn into the curtain
- Double flaps
- Linoweave T-Piece
Spirotech have a fully automated cut to length and manufacturing system and comply fully to SABS ISO 9001. Spirotech also carry significant quantities of stock at all times to ensure deliveries within 7 to 10 days.
In addition to the ventilation curtains Spirotech also supply clear PVC centre gully strip curtain brattices manufactured to size as well as clear strip curtains in rolls of 50m. The PVC strip curtain is 400mm wide x 4mm thick and can either be in rolls or made to order sizes.