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Metsec SFS infill wall with Klasse G-board, British Gypsum Gyproc plasterboard, and Knauf Rocksilk Rainscreen (external).

Verified by manufacturer 11 days ago

EXXX-G1-N090-B22 - 90 mm stud

Metsec (voestalpine Metsec) Variant:
Product certifications:
  • EPD

    EPD

    Certificate type

  • EPD

    EPD

    Certificate type

  • BSI Kitemark

    BSI Kitemark

    Certificate type

  • BSI Kitemark

    BSI Kitemark

    Certificate type

  • UK Conformity Assessed (UKCA)

    UK Conformity Assessed (UKCA)

    Certificate type

  • BSI Kitemark

    BSI Kitemark

    Certificate type

Metsec SFS infill wall with Klasse G-Board sheathing board, Knauf Rocksilk Rainscreen (external), British Gypsum Gyproc FireLine (2x12.5mm) lining.

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Application

SFS infill wall with insulation and plasterboard lining.

Description

Metsec SFS infill wall with Klasse G-Board sheathing board, Knauf Rocksilk Rainscreen (external), British Gypsum Gyproc FireLine (2x12.5mm) lining.

Resistance to Fire

voestalpine Metsec’s fire test data for infill walling is to BS EN 1364‑1:2015. All test data is based on UKAS-accredited tests and UKAS-accredited scope of testing.

Fire Performance - Non-Boundary Wall: 60,90,120 Minutes (E)

  • Test Reference - Internal: TR20241114-003211A

Fire Performance - Boundary Wall: 60,90 Minutes (EI)

  • Test Reference - External: TR20220722-004409A
  • Test Reference - Internal: TR20241114-003211A

MetWALL Perform Warranty

MetWALL Perform gives architects, developers and contractors reassurance when specifying through wall products on voestalpine Metsec steel frame systems.

This is an important addition to voestalpine Metsec’s framing range, providing warranted, UKAS-tested wall combinations, enabling clients to select the most cost-effective performance design solutions. 

 

Metsec Decarb

voestalpine Metsec’s commitment to sustainable construction is emphasised by the introduction of responsibly sourced steel to their product ranges. Manufactured by processes which minimise carbon output by using state-of-the-art electric arc furnaces powered by renewable energy, rather than the traditional blast furnace which burn fossil fuels, Metsec Decarb promises to make a significant contribution towards reducing the carbon dioxide and carbon footprint of the building project.

 

System Codes

EXXX-G1-N090-B22, EXXX-G1-N100-B22, EXXX-G1-N120-B22, EXXX-G1-N150-B22, EXXX-G1-N180-B22, EXXX-G1-N200-B22, EXXX-G1-N210-B22, EXXX-G1-N240-B22, EXXX-G1-N270-B22, EXXX-G1-N300-B22, EXXX-G1-N350-B22

General information

Finish

Galvanized

Guidance for specification option:

Steel.

Material

Steel

Plasterboard

Shape

Other

Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

30 year

Uniclass

Ss_25_10_32_45 Light steel wall framing systemsPrimary

CAWS

G10/20 Steel framing system

G10/150 Steel framing system

SKU Code

EXXX-G1-N090-B22

Product range

SFS - Infill Walling / SFS with Klasse external board

Specification data - Light steel wall framing systems

Classification data

System performance

Structural design supervision and checking.
Design of framing systems generally.

Guidance for specification option:

  • Structural design supervision and checking: by qualified structural engineer.
  • Design of framing systems generally: wind loading to BS EN 1991-4 plus self weight.

Framing members

Cold-formed galvanized steel sections.

Connections

-

Connection fasteners

Self drilling tek screws.

Anchors to concrete and masonry

-

Type of anchor

By structural engineers design.

Movement joints

Deflection allowance at the top of the wall.

Insulation

Knauf Rocksilk Rainscreen (external).

Guidance for specification option:

Insert requirements for external insulation, minimum 75 mm.

Sheathing board

Klasse G-Board - 12 mm.

Framing

Metsec SFS 90 mm stud depth.

Manufacturer guidance

Typically at 600 mm centres.

Inner layer

British Gypsum Gyproc FireLine, 12.5 mm.

Face layer

British Gypsum Gyproc FireLine, 12.5 mm.

Fasteners

Drywall screws.

System accessories

Flatstrap / partition brace.

Guidance for specification option:

Required behind horizontal board joints.

Internal face

90/ 120 minutes (insulation/ integrity).

External face

120/ 120 minutes (insulation/ integrity).

Fire performance

90 minutes (boundary wall); 120 minutes (non-boundary wall).

Thermal performance (U-value maximum)

Variable.

Air tightness

Variable.

Dimensional constraints

Variable.

Guidance for specification option:

Consult manufacturer for details based on overall specification.

Sustainability data

Contains Red List materials

No

Country of product manufacture

United Kingdom

Material

Steel
Plasterboard

Recyclability

SFS Light Gauge Steel 95-100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

60 %

Product certifications

BIM objects

Platform Compatible Version
Revit
-

1

Product certifications

EPD

EPD

Environmental Product Declaration EPD - SFS

EPD

EPD

Environmental Product Declaration - Decarb SFS

BSI Kitemark

BSI Kitemark

BSI Kitemark™ for BIM Objects

BSI Kitemark

BSI Kitemark

BIM Level 2 Kitemark - For Design and Construction Phase

UK Conformity Assessed (UKCA)

UK Conformity Assessed (UKCA)

UKCA Declarations of Performance - Drylining

BSI Kitemark

BSI Kitemark

UKCA Certificate of Conformity of the Factory Production Control

Literature

Metsec SFS Specification Manual 2024

Metsec SFS Specification Manual 2024

CPD materials

Design Guide For SFS (Steel Framing Systems)

Design Guide For SFS (Steel Framing Systems)

Case studies

Amsterdam Valley - SFS delivers on Dutch courage

Amsterdam Valley - SFS delivers on Dutch courage

Fresh Water London - Early Engagement De-risks Design

Fresh Water London - Early Engagement De-risks Design

Inverurie Community Campus - Sports Facility - Scotland

Inverurie Community Campus - Sports Facility - Scotland

Milburngate Durham - SFS provides passport for success in city centre development

Milburngate Durham - SFS provides passport for success in city centre development

The Bank - Residential Tower Blocks in the Heart of Birmingham

The Bank - Residential Tower Blocks in the Heart of Birmingham

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