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We offer FREE delivery on all orders over £1,500 to UK mainland postcodes.
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Delivery Outside UK Mainland
If your delivery address is located outside our standard UK mainland delivery area, additional delivery charges may apply.
Before placing your order, please contact our Customer Support team. We'll be happy to confirm the delivery cost for your location and answer any questions you may have.
Contact Us
📞 Phone: 0161 728 8088
✉️ Email: info@qdoors.co.uk
Lorient's popular LAS8001 si is a heavy-duty, slimline, mortised automatic drop seal designed for rebating into doors.
It features a high-efficiency mechanism which lifts the seal clear of the floor as soon as the door is opened by a few millimetres, resulting in lower door operating forces. This requires no power connection and is self-levelling on uneven floors. The seal height can be adjusted independently of any fixing screws.
Features & Benefits
- Minimum/maximum gap size: 1mm/13mm
- Silver anodised aluminium with grey end plates and grey silicone rubber gasket
- Self-levelling on uneven surfaces
- Meets smoke requirement: BS 9999: 2017
- Durability: 1 million cycles
- UL: R27972
Areas of Application
Single swing, single and double leaf doors. For use on both right and left handed doors.
Fire Rating
BS 476-20&22: 1987 & BS EN 1634-1: 2014.
Certifire Certificate
CF5179
Acoustic Rating
BS EN ISO 10140-2: 2010 (up to Rw 39dB).
Smoke Rating
BS EN 1634-3: 2004 & BS 476-31.1: 1983.
Certificates:
