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Siderise TW Firestops for Tops of Walls

Verified by manufacturer 5 months ago

TW-CB30

Siderise Group Variant:
Third party certifications:
  • QA Certificate

    QA Certificate

    Certificate type

Siderise firestops for tops of walls provide a seal between the top of the compartment wall, partition, or fire resistant suspended ceiling, and the structural soffit.

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Application

Suitable for providing a seal between the top of the compartment wall, partition, fire-resistant suspended ceiling, and the structural soffit. The performance requirement determines the choice of material in terms of fire resistance (i.e. insulation and integrity) and size of the cavity. 


Uses include: 

  • Fire-stopping voids above compartment walls and partitions up to 400mm depending on the fire performance required.
  • As an acoustic barrier at tops of walls

Description

Siderise firestops for tops of walls comprise a single, close dimensioned product with a unique pre-compressed internal stonewool mineral fibre lamella core.  

 

The materials are manufactured using a unique manufacturing process to provide a resilient compression which ensures a tight fit. They are either supplied as pre-cut units to suit a quoted cavity size or in sheet form for cutting on site.  

 

The range of Siderise firestops for tops of walls includes various types of products which are referenced ‘TW’ to designate the ‘Tops of Walls’ application. The materials have been developed and tested at various thicknesses to meet the fire and acoustic performance requirements.


Features and benefits:

  • Class ‘A1’ in accordance with EN13501-1.
  • Ease of installation.
  • Provides an acoustic barrier at tops of walls
  • The products have integral aluminium foil facings and are a functional smoke barrier.
  • Can accommodate structural service movement (during normal service life and fire).

General information

Color

Silver

Guidance for specification option:

With coloured identification tape centrally located on product.

Finish

Foil

Material

Mineral wool

Guidance for specification option:

Stone wool mineral fibre lamella core.

Shape

Rectangle

Length

1200 mm

Width

75 mm

Guidance for specification option:

TW-CB30

90 mm

Guidance for specification option:


TW-FS60

120 mm

Guidance for specification option:

TW-FS120 

Height

Bespoke

Manufacturer guidance

Gap heights : 20mm - 400mm

Uniclass

Pr_25_80_81_51 Mineral wool fire-stoppingPrimary

CAWS

P12/160 Linear gap sealing

P12/360 Mineral wool rigid batts

P12/40 Mineral wool rigid batts

Specification data - Mineral wool fire-stopping

Material

-

Density

80 kg/m³.

Guidance for specification option:

Nominal.

Facing

Metal foil laminate.

Fire performance

To EN 13501-1, Class A1; To BS 476-20, 30 minutes integrity and insulation.

Guidance for specification option:

Gap height 20400 mm.

Fixing brackets

B65/110.

Guidance for specification option:

Voids 50150 mm. Two per unit.

B195.

Guidance for specification option:

Voids 151240 mm. Two per unit.

B355.

Guidance for specification option:

Voids 241400 mm. Two per unit.

ThermalConductivity

0.04 W/m·K.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

Recyclable

Manufacturer guidance

The stone wool core is recyclable

Third party certifications

QA Certificate

QA Certificate

Intertek US: WHI20-32944302 Iss. 7

QA Certificate

QA Certificate

Intertek UK: WHI-09-02-22-000001-02

Literature

Siderise TW  Firestops for Tops of Walls  – Technical Data v1.01

Siderise TW Firestops for Tops of Walls – Technical Data v1.01

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