The unique design of the DURAFIRE^® DD 240 Trap enables flexibility in manufacture which in turn allows almost any shape or size to be produced. A range of configurations with single and multiple leaf constructions is available.

The DURAFIRE® DD 240 Trap is certified to BS 476: Part 22: 1987 for up to 240 minutes integrity. The DURAFIRE^® DD 240 Trap can be supplied with standard ironmongery but the flexibility in design and manufacture allows for a range of options. Gas struts can be provided where controlled closure is required. Doors can also be designed to withstand light traffic loads and with a flush face and pivot hinge to avoid trip hazards.