Lightweight fire protection duct from Wichmann Brandschutzsysteme

Industrially prefabricated installation duct in lightweight construction with I30, I60, I90, I120 fire protection.

Advantages of the Wichmann Instafix®:

• 100% full occupancy with zero clearance
• High-performance intumescent instead of heavy silicate or rock wool
• Up to 95% thinner wall thickness compared to other ducts
• Less weight, fewer fixing points
• Can be refilled at any time without dust or destruction

Areas of application:

• Escape and rescue routes
• Laboratories, computer centres, hospitals, clean rooms