Description
A brown or white plastic door stop fitted with an intumescent fire seal and brush or rubber smoke seal. Available in 2100mm and 1050mm lengths.
Plastic door stop with intumescent fire and smoke seal for single or double doors
Not available to purchase online.
We need to ask you a few more questions and ensure this is the suitable product for your needs.
To order please call us on +44 (0) 1 304 842 555
A brown or white plastic door stop fitted with an intumescent fire seal and brush or rubber smoke seal. Available in 2100mm and 1050mm lengths.
– Designed to upgrade normal hollow-core doors and to replace existing wooden door stops, or used in conjunction with fire-rated doors to maintain integrity
– Can be fitted with acoustic seals which also serve as draught and smoke seals
– Provides up to 68 minutes integrity and insulation when used in a fire door
Remove the backing from the self-adhesive strip on the back edge of the seal, then position and finish with the panel pins supplied.
Can be used for new installations, as a combined surface-mounted doorstop, brush smoke seal and intumescent fire seal. Alternatively the intumescent section can be routed into the door frame lining, with a rebate of 3mm deep x 50mm wide. The standard smoke seal supplied is a 5mm brush. Rubber seals may also be used (see technical data sheet.) This product should be fitted to the most vulnerable doors (including non-fire-rated doors) such as dining room and kitchen. The smoke seal helps to ensure a fire escape route free from smoke and the intumescent seals the gap between the door and frame to inhibit the spread of fire.
Ref Description Contents
DSU/S Single door set 2 x 2100mm lengths, 1 x 1050mm length
DSU/D Double door set 3 x 2100mm lengths, 1 x surface mounted closing stile seal
Tested to BS476 Part 22 (1987), achieving an integrity of 68 minutes on a 60-minute fire door, and 18 minutes on a standard door.