Deanta Lorient Fire Seal
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enhance the safety and compliance of internal fire doors. When exposed to heat, the intumescent material expands to seal gaps between the door and frame, helping to prevent the spread of fire, smoke, and sound.
Manufactured using PVC-encased sodium silicate with flexible elastomeric fins, this seal delivers reliable fire resistance while also improving acoustic performance in everyday use. Suitable for both single and double-leaf doors, it meets key UK fire and smoke regulations, making it an essential component for compliant Deanta fire door installations in residential and commercial environments.
Technical Specification
- Brand: Deanta Doors
- Seal Manufacturer: Lorient
- Product Type: Fire, Smoke & Acoustic Door Seal
- Length: 2100mm
- Width (Depth): 15mm
- Thickness: 4mm
- Colour: Black
- Material: PVC-encased sodium silicate with elastomeric fins
- Application: Internal doors
- Door Type: Single & double-leaf doors
- Protections: Fire, Smoke & Sound
- Durability: Tested to 1 million cycles
- Availability: Web Exclusive
- Performance & Certification:
- Acoustic: BS EN ISO 10140-2:2010
- Smoke: BS 476-31.1:1983
- Fire: BS EN 1634-1:2008 & BS 476-22:1987
- Smoke Compliance: BS 9999:2017
- Certification: Certifire CF330 & CF341
FAQs
What is the purpose of a fire seal?
A fire seal expands when exposed to heat, closing gaps around the door to help prevent the spread of fire and smoke.
Is this seal suitable for Deanta fire doors?
Yes, it is fully compatible with Deanta fire doors and sealing systems when installed as part of a compliant setup.
Can it be used on double doors?
Yes, this seal is suitable for both single and double-leaf door configurations.
Does this seal also improve sound insulation?
Yes, in addition to fire and smoke protection, it provides effective acoustic performance.
Does it meet UK fire safety standards?
Yes, it meets BS EN and BS standards and is Certifire approved for fire and smoke performance.
