LAS1011 Firtree® & LAS1016 acoustic seal & smoke seal
A highly effective acoustic seal with smoke barrier performance up to 200°C. Carries CERTIFIRE certification (CF136).
- Head and jambs of single and double leaf doors. May also be used at the threshold when combined with a threshold plate.
- Practically any threshold door bottom and drop seals. LAS8001 si recommended for optimum acoustic performance.
Min/max gap size
- LAS1011: 3mm/4mm
- LAS1016: 5mm/6mm
Please note: The code IS1511 Firtree™ has been superseded with LAS1011 Firtree® .