LAS1007 Single Batwing® Perimeter Seal
Face-fixed
The LAS1007 Single Batwing® Seal is a smoke and acoustic perimeter seal for fire-rated steel-based door assemblies / doorsets. Its 14mm high, single fin design creates a tight seal while minimising the force required to open and close the door.
Made from a flexible elastomeric material, the fin springs back into shape after every use, ensuring long-lasting performance. Easy to install with minimal disruption, the LAS1007 is suitable for both single and double leaf doors on the head and jambs.
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System specification
Property | LAS1007 |
---|---|
TEST EVIDENCE | Smoke: BS 476-31.1: 1983 at ambient temperature; BS EN 1634-3:2004 at ambient temperature. Acoustic: BS EN ISO 10140-2: 2010 (up to Rw 34dB). Durability: 100,000 cycles |
Characteristics | Suitable for use on steel based door assemblies. Contributes towards sound, smoke, draught, and light containment |
LOCATION | Head + jambs of single and double leaf doors |
MIN/MAX GAP SIZES | 3mm/4mm |
SEAL MATERIAL | Co-extruded rigid back PVC with flexible fins |
Standard colours | White, black, dark brown, light brown + grey |
Non-standard finishes | Cream, red, silver + clear subject to MOQ |
STANDARD LENGTHS | 1m + 2.1m. Single doorset pack consisting of 1 x 1m and 2 x 2.1m. Other lengths to special order |
CERTIFICATION | |
UL | R27972 |
Certifire | CF5179 |
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