LAS8014 si Drop Seal

LAS8014 si Drop Seal

Lorient Polyproducts Ltd Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

A durable, heavy duty automatic drop seal featuring a wrap-around outer gasket with an additional internal gasket designed for acoustic performance.

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Description

A durable, heavy duty automatic drop seal featuring a wrap-around outer gasket with an additional internal gasket designed for acoustic performance. The seal features a parallel drop mechanism. It is spring-loaded to lift clear of the floor as soon as the door is opened by a few millimetres. Die cast end plates are available in a metallic finish for aesthetics.

Key benefits:

  • Protects against draught, light and insects.
  • Suitable for wheeled traffic.
  • Features a parallel drop mechanism.
  • Self-levelling on uneven surfaces.
  • 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 with this product.

General information

Material

Silver anodized aluminium with black silicone rubber gasket

Silver anodized aluminium with grey silicone rubber gasket

Finish

Die cast end plates are available in a metallic finish

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

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

LAS8014 si Drop Seal

Length

335 mm

Can be cut back to 255 mm.

435 mm

535 mm

Can be cut back to 495 mm.

635 mm

735 mm

835 mm

935 mm

1035 mm

1135 mm

1235 mm

Material

Silver anodized aluminium with black silicone rubber gasket

Silver anodized aluminium with grey silicone rubber gasket

Type (End Plates)

Radiused

Square

Standard product features

Material:

Silicone rubber.

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:

6 mm/ 15 mm.

Acoustic performance:

Weighted Sound Reduction Index (Rw): Up to 47 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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