Knauf FireWin Firecollar Fire protection collar 110/50mm fire protection

Knauf FireWin Firecollar 110/50 mm is a passive fire protection collar designed to seal plastic pipe penetrations through fire-rated walls and floors. In the event of a fire, the intumescent material expands under heat exposure and closes the opening created by a melting pipe, helping to prevent the spread of flames, smoke and hot gases between compartments. [knauf.com], [media.knauf.com]

The collar features a steel housing combined with a heat-reactive insert that provides reliable fire protection for PVC, PE, PP, PEX and other plastic pipe systems. It is suitable for installation in plasterboard partitions, masonry walls, concrete walls and floor structures. [media.knauf.com], [knauf.com]

Key benefits:

Helps maintain fire compartment integrity

Suitable for a wide range of plastic pipe types

Quick and straightforward installation

Compatible with wall and floor penetrations

CE marked product

Designed for professional fire stopping applications