The DURAFIRE^® DD 240 Slider has its principal application as movable sections of a DURASTEEL^® fire protection system. The DURAFIRE^® DD 240 Slider are certified to BS 476: Part 22: 1987 for up to 240 minutes integrity and are ideally suited to medium and heavy duty industrial situations in power generation and industrial buildings.

One of the main benefits of these sliding doors is that they can be produced to much larger dimensions than conventional hinged doorsets, offering access to large plant and machinery etc, whilst retaining the specified fire performance of the compartment wall. These doorsets can be designed to incorporate a wicket door for personnel access.

The unique design of the DURAFIRE^® DD 240 Slider enables manufacture of a variety of configurations for both horizontal and vertical sliding in single and double leaf constructions. The DURAFIRE^® DD 240 Slider door range is supplied with a counterbalance system to ensure a controlled closure. If required, fusible links and electro-magnetic devices can be incorporated in the design to provide fail-safe operation.