The Passive Fire 4 hour 160mm pipe collar has been specifically designed to re-instate the fire resistance of a wall or floor which has been penetrated by services such as plastic flammable pipes used in soil, waste and drainage services.

Our pipe collars will seal closed flammable pipes from 25mm to 400mm diameter and can be face fixed or set-in to a wall or ceiling structure. They are suitable for use on concrete, masonry and plasterboard partitions. The 4 hour pip collar features a tab closing device that ensures the pipe collar is quick and easy to fix in place.

Our pipe collars are tested to BS476 Part 20:1987 and many other International Standards.