A medium temperature smoke astragal seal designed for plain or rebated meeting stiles of timber double doors where a centre latch bolt may be required or, where both doors are active. The seal is achieved by a pair of silicon fins. Two RP71Si seals are installed on to the one door stile which allows space for a latch between the two seals.
The legs of the seals can be checked out to accommodate the latch bolt front plate providing a continuous seal.
Note: Minimum door thickness subject to centre latch and dimensions of morticed door bottom seals.
Location: Meeting stiles of double butt hinged and centre pivot double acting doors.
Min/Max Gap: 3mm to 5mm.
Finish: Black anodised aluminium (15µm).
Fixing: Screw fix. Colour matched zinc plated, cross recess head CSK S.T. screws supplied. Fixing holes are pre-drilled and countersunk.
Seal: RP371Si. Grey or black silicon rubber (SE).
Sizes: Available in stock lengths.