FIRTREE® Perimeter Seal

LAS1011 + LAS1016

  • LAS1011
  • LAS1016

Highly effective acoustic seals, which also provide additional cold smoke protection around the perimeter of fire rated doors. Flexible and durable. They can be fitted with minimal disruption to the door assembly.

Colour

System specification

PropertyLAS1011LAS1016
LOCATIONHead + jambs of single and double leaf doors. May also be used at the threshold when combined with a threshold plateHead + jambs of single and double leaf doors. May also be used at the threshold when combined with a threshold plate
MIN/MAX GAP SIZES3mm/4mm4mm/6mm
SEAL MATERIALCo-extruded rigid back PVC with flexible finsCo-extruded rigid back PVC with flexible fins
STANDARD LENGTHS1m + 2.1m. Other lengths to special order1m + 2.1m. Other lengths to special order
TEST EVIDENCEAcoustic: BS EN ISO 0140-2: 2010 (up to Rw 40dB). Smoke: BS 476-31.1: 1983. Durability: minimum of 100,000 cyclesAcoustic: BS EN ISO 0140-2: 2010 (up to Rw 40dB). Smoke: BS 476-31.1: 1983. Durability: minimum of 100,000 cycles
PERFORMANCEMeets smoke requirement: BS 9999: 2017Meets smoke requirement: BS 9999: 2017
ACCREDITATION
CertifireCF5179-
ULR27972R27972
BBA91/284191/2841

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