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View larger image of LAS8008 si Drop Seal from Lorient Polyproducts LtdLAS8008 si Drop Seal

LAS8008 si is a face-fixed or semi-mortised automatic threshold (door bottom) seal with 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. LAS8008 si with a curved cover plate for enhanced aesthetics: surface mounted only. It requires no power connection. Surface mounted application suitable for upgrading existing doors.The seal provides a barrier to sound, smoke, draughts and dust, light, fire and insects.Durable flexible elastomeric fin elements are incorporated with the housing to provide acoustic and smoke properties.Tested for acoustic performance with BS EN ISO 10140-2: 2010.Meets the smoke leakage performance requirements of BS 9999 and is used for sealing the threshold of door assemblies against leakage of ambient temperature smoke, as defined inBS 476: Part 31.1: 1983.Suitable for fire doors up to 60 minutes under conditions of BS 476: Pt.20/22: 1987 and BS EN 1634-1: 2014.Tested for reliability, the seal completed 1,000,000 cycles without failure.Location:Single swing doors. For use on both right and left handed doors.Use with any perimeter seal.Use with any threshold plate.Dimensions:65 mm high (excluding seal in dropped position) x 14 mm wide.Min/ max. gap size:1 mm/ 13 mm.Acoustic performance:Weighted Sound Reduction Index (Rw): 31 dB.Finish:Special colours can be supplied using a powdercoated finish for additional aesthetics.

LAS8008 si is a face-fixed or semi-mortised automatic threshold (door bottom) seal with 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. LAS8008 si with a curved cover plate for enhanced aesthetics: surface mounted only. It requires no power connection. Surface mounted application suitable for upgrading existing doors.

  • The seal provides a barrier to sound, smoke, draughts and dust, light, fire and insects.
  • Durable flexible elastomeric fin elements are incorporated with the housing to provide acoustic and smoke properties.
  • Tested for acoustic performance with BS EN ISO 10140-2: 2010.
  • Meets the smoke leakage performance requirements of BS 9999 and is used for sealing the threshold of door assemblies against leakage of ambient temperature smoke, as defined inBS 476: Part 31.1: 1983.
  • Suitable for fire doors up to 60 minutes under conditions of BS 476: Pt.20/22: 1987 and BS EN 1634-1: 2014.
  • Tested for reliability, the seal completed 1,000,000 cycles without failure.

More about LAS8008 si Drop Seal:
As standard - Options

LAS8008 si Drop Seal
 Manufacturer:
Lorient Polyproducts Ltd.
  -Web:www.lorientuk.com.
  -Tel:+44 (0)1626 834252.
  -Product reference:
LAS8008 si Drop Seal.
 Size:
[78 x 14 mm].
 Length:
[335 mm].
[435 mm].
[535 mm].
[635 mm].
[735 mm].
[835 mm].
[935 mm].
[1035 mm].
[1135 mm].
[1235 mm].
 Seal:
  -Material:
[Black silicone rubber].
[Grey silicone rubber].
 Finish:
[Silver anodised aluminium with grey plastic end caps and grey silicone rubber].
[Silver anodised aluminium with black end caps and blacksilicone rubber].


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Guidance

for LAS8008 si Drop Seal

from Lorient Polyproducts Ltd

More about LAS8008 si Drop Seal: As standard - Options

As standard

Location:

  • Single swing doors. For use on both right and left handed doors.
  • Use with any perimeter seal.
  • Use with any threshold plate.

Dimensions:

65 mm high (excluding seal in dropped position) x 14 mm wide.

Min/ max. gap size:

1 mm/ 13 mm.

Acoustic performance:

Weighted Sound Reduction Index (Rw): 31 dB.

Options

Finish:

Special colours can be supplied using a powdercoated finish for additional aesthetics.

Further Information

Literature:

RIBA CPD

CPD information is available for Lorient Polyproducts Ltd from ribacpd.com.

RIBA Product Selector

Additional information may be available for Lorient Polyproducts Ltd from ribaproductselector.com.

Contacts:

www.lorientuk.com

mktg@lorientuk.com

T: +44 (0)1626 834252

F: +44 (0)1626 833166

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