Batwing® Perimeter Seal

LAS1010, LAS1212 + LAS1015

  • LAS1010
  • LAS1212
  • LAS1015

A range of popular, medium duty, acoustic + smoke perimeter seals; which minimise the opening + closing resistance of the door leaf due to their unique, curved fins. Flexible elastomeric fin material springs back to original shape to provide ongoing performance + durability in service. They can be fitted with minimal disruption to the door assembly. 

Colour

System specification

PropertyLAS1010LAS1212LAS1015
LOCATIONHead + jambs of single + double leaf doorsHead + jambs of single + double leaf doorsHead + jambs of single + double leaf doors
MIN/MAX GAP SIZES3mm/4mm3mm/4mm3mm/4mm
SEAL MATERIAL Co-extruded rigid back PVC with flexible finsCo-extruded rigid back PVC with flexible finsCo-extruded rigid back PVC with flexible fins
STANDARD LENGTHS1m + 2.1m. Single doorset pack consisting of 1 x 1m + 2 x 2.1m. Other lengths to special order1m + 2.1m. Single doorset pack consisting of 1 x 1m + 2 x 2.1m. Other lengths to special order1m + 2.1m. Single doorset pack consisting of 1 x 1m + 2 x 2.1m. Other lengths to special order
TEST EVIDENCEAcoustic: BS EN ISO 10140-2: 2010 (up to Rw 41dB). Durability: minimum of 100,000 cyclesAcoustic: BS EN ISO 10140-2: 2010 (up to Rw 41dB). Smoke: BS 476-31.1: 1983 at ambient temperature; BS EN 1634-3:2004 at ambient + medium temperature (LAS1212); effective smoke seal up to 200°C. Durability: minimum of 100,000 cyclesAcoustic: BS EN ISO 10140-2: 2010 (up to Rw 41dB). Durability: minimum of 100,000 cycles
ACCREDITATIONS
CertifireCF5179CF5179CF5179
ULR27972R27972R27972
BBA92/284192/284192/2841

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