Surface-Mounted Intumescent Fire and Smoke Seals

Description

Surface mounted intumescent fire & smoke seals available in white, brown, red, black and wood veneer finishes and a alternative plain seal without brush seal to allow smoke detectors to be activated. No routing is necessary. This seal can be fitted to door frames in minutes. Merely requires a 3% mm or greater gap down the closing stile and across the door head. Fitted directly over hinges. no hinge bind and no gap necessary on hinge side. Once fitted the facing of the seal can be painted (The brush smoke seal must not be painted).

ADVANTAGES

• Provide up to 66 minutes of fire protection- Seals fit directly over hinges with no hinge bind. No gap is necessary on hinge side
• Once fitted the face of the seal can be painted, although the brush smoke seal must not be painted

FIRE TEST PERFORMANCE

Tested to BS476 Part 22 (1987), achieving an integrity of up to 66 minutes with an 11mm gap at the head of the door.

The intumescent strips included have also been successfully tested to BS476 Part 23 (1987).

APPLICATION INSTRUCTIONS

Peel off backing paper from the self-adhesive fixing strip starting on the brush side and, with the smoke seal touching the door stop, press the intumescent seal into position. The seal can be easily cut with a sharp knife to fit around lock areas. Two 1100mm lengths are supplied for fitting down the closing stile and these are 2.4mm thick. One 1000mm long x 2.4mm thick strip is supplied for the head of the door frame. Two 1100mm long strips (1mm thick in standard version and 2.3mm thick in plastic version) are supplied for the back of the door frame, and these adhere from top to bottom, over the hinges (this helps to cool the hinges and screws in a fire). Intumescent paper is supplied for application around a rebated lock, to cool the lock in a fire. Remove lock from door, cut Envirograf® intumescent paper to size, wrap it around lock and sandwich it between the lock and door as you replace the lock. Also place paper under the keep plate. Labels are supplied for single or double doors, printed “Fire Door – Keep Shut”. These seals comply with BS476 Part 22. The intumescent seals can be painted or varnished over but the brush must not be painted. If the brush is accidentally painted over it can be easily replaced by ordering Envirograf® Product 72 brush seals as replacements.

Note: panel pins are supplied to secure through the brush smoke seal at each end and every 300mm apart along its length. These panel pins must be fitted as requested by building control officers and fire officers.

DOWNLOADS

Please use the links below to download relevant information as PDF documents:

Technical Information

TD069-09-2014

Application Instructions

AP069-09-2014

COSHH Data

ORDER REFERENCES

ES/SDS/P

A plastic holder for surface mounting with intumescent on face and corner blade for the stop, giving both fire and smoke sealing. This is ideal for larger gaps and buckled doors. Very quick to fit in brown, white and black. Complete with lock paper and keep shut signs. * DDS/P is supplied with a brush seal for the meeting stiles.

PLAIN SEALS WITHOUT BRUSH SEAL TO ALLOW SMOKE DETECTORS TO BE ACTIVATED