LAS8013 si Drop Seal

Description

A heavy duty automatic drop seal designed for optimum performance.

It requires no power connection. Self-levelling on uneven floors; seal height can be adjusted independently of fixing screws. Supplied with standard nylon end caps. Die cast end plates in a metallic finish for premium aesthetics are an option.

Key benefits:

  • Protects against weather, draught and light.
  • Suitable for wheeled traffic.
  • Features a parallel drop mechanism.
  • Self-levelling on uneven surfaces.
  • Mortised seal.
  • Tested for acoustic performance with BS EN ISO 10140-1:2010+A2:2014 (Annex J).
  • Meets the performance requirements of BS 9999, and is used for sealing the threshold of door assemblies against the leakage of ambient temperature smoke.
  • During a durability test, the seal completed 1000 000 cycles without failure.

Fixing screws and pre-drilled end plates are supplied.

General information

Finish

Die cast end plates are available in a metallic finish

The non-button end is designed blank, creating an engineered smooth aesthetic

Material

Gasket: Grey silicone rubber

End caps: Nylon

Uniclass 2015

Pr_35_90_33_22 Door and window weatherstrips and sealsPrimary

CAWS

L20/20 Wood flush doors

L20/230 Wood flush doors

L20/25 Wood panelled doors

L20/250 Wood panelled doors

L20/270 Wood doors

L20/280 Doors

L20/30 Wood doors

L20/310 Wood door frames

L20/330 Wood door frames

L20/370 Door frames

L20/410 Wood doorsets

L20/420 Wood doorsets

L20/45 Doors

L20/480 Doorsets

L20/50 Wood door frames

L20/55 Doorsets

L20/60 Doors

P21/62 Weatherstrip to door head and jambs

P21/855 Weatherstrip to door head and jambs

P21/860 Door seals for

Specification data - Door and window weatherstrips and seals

Product Reference

LAS8013 si Drop Seal

Length

335 mm

Can be cut back to 275 mm.

435 mm

535 mm

635 mm

735 mm

835 mm

935 mm

1035 mm

1135 mm

1235 mm

Colour/ Finish

Silver anodized aluminium with black silicone rubber gasket

Silver anodized aluminium with grey silicone rubber gasket

Version (End Plates)

Radiused

Square

Standard product features

Material:

  • Gasket: Grey silicone rubber.
  • End caps: Nylon.

Finish:

  • Die cast end plates are available in a metallic finish.
  • The non-button end is designed blank, creating an engineered smooth aesthetic.

Location:

Single swing doors. For use on both right- and left-handed doors.

Use with:

  • Any perimeter seal.
  • Any threshold plate.

Dimensions:

44 mm high (excluding seal in dropped position) x 21 mm wide.

Minimum/ maximum gap size:

1 mm/ 15 mm.

Acoustic performance:

Weighted Sound Reduction Index (Rw): Up to 43 dB.

Product Options

Length:

All lengths can be cut to the next size down.

Third party certifications

  • UL: Certificate: R27972 : Gasketing and Edge-sealing Materials for Fire Doors, Positive-pressure Tested

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