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Medium duty, acoustic and smoke perimeter seals which minimise the opening and 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 and durability in service, that can be fitted with minimal disruption to the door assembly.
- Use Lorient LAS1212 in head and jambs of single and double leaf doors, with practically any drop seal
- 3mm - 4mm gap size
- Supplied with strong self-adhesive tape, tested on many surfaces, including MDF – suitable for internal use only
- Meets smoke requirement: BS 9999: 2017
- Protects against sound, smoke, draught and light
Please Note: Grey and Brown are available as Special Order subject to an extended lead time of 15 working days
Test Evidence
- Acoustic: BS EN ISO 10140-2: 2010 (up to Rw 44dB)
- Smoke: BS 476-31.1: 1983 at ambient temperature; BS EN 1634-3:2004 at ambient and medium temperature (LAS1212); effective smoke seal up to 200°C
- Durability: minimum of 100,000 cycles
IMPORTANT FIRE PRODUCTS NOTICE: The information displayed on this website should be used as a guide ONLY and our Technical Department should be contacted to obtain a tailored specification and any advice necessary before you place an order for fire protection products. Fire protection products are non-returnable except in accordance with Condition 8 of the Terms and Conditions and should be applied only by an individual with the necessary expertise and experience. We will not be held liable for any resulting damage to property, human life or monetary costs incurred due to the incorrect specification you have prepared or use of fire protection products caused by your negligence, including your failure to have contacted us to obtain the relevant advice/specification.
Data sheet
- Manufacturer
- Norseal
- For Use By
- Consumer Use
- For Use On
- Doors
- Suitable For Use On
- Doors
- Manufacturer
- Norseal
- Usages
- Smoke Stopping
- Product Usage Type
- Smoke Seal
- Product Range
- Lorient
- Colour Family
- Grey
- Colour Family
- Brown
- Colour Family
- Black
- Colour Family
- White
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IMPORTANT SHIPPING & DELIVERY INFORMATION
Lorient LAS1212 is only available with the shipping and delivery timescales listed below - please do not contact our Customer Support Team with enquiries about alternative or earlier shipping and delivery times.
Saturdays and Sundays, as well as Bank Holidays, are not classed as working days.
Orders placed after the cut-off for this product will not be processed for earliest dispatch until 9am the next working day.
All delivery costs below are excluding VAT