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RF50-FR Fire Rated Metal Rainscreen Cladding System - 50 mm Fire Rated Hook-On Cassette Panel

Verified by manufacturer 3 days ago

Spanwall Facades Third party certifications:
  • BR 135

    BR 135

    Certificate type

  • CWCT Certificate

    CWCT Certificate

    Certificate type

  • EN 13501-1 (Efectis)

    EN 13501-1 (Efectis)

    Certificate type

  • R EACTION TO FIRE - CLASSIFICATION REPORT EUI-22-000041

    R EACTION TO FIRE - CLASSIFICATION REPORT EUI-22-000041

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

This is a stringently fire tested and certified metal rainscreen cladding system with concealed fixings for both standardised and bespoke facade projects - new build, reclad and refurbishment

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Application

This market leading metal rainscreen facade system is specified for new build, refurbishment and reclad projects and high rise applications including hotels and apartments.

It is stringently and independently fire tested and certified for complete assurance of building safety and fire performance.

This is a lightweight envelope system that has a wide range of applications and design possibilities for projects in the UK, Ireland and internationally – from hospitals, schools and universities to high-rise residential and commercial office buildings.

Description

The market leading RF50-FR metal rainscreen system creates fire rated metal façades using concealed fixings and can be used as a standardised product or to create bespoke building envelope designs.

It is precision engineered to achieve a flat metal panel surface that can be finished in a vast range of aesthetic options to maximise design flexibility for architects and specifiers. These materials and finishes include:

  • Powder coated aluminium in a huge variety of colours from all leading PPC manufacturers
  • Anodised
  • Pre-coated
  • Cor-ten
  • Contemporary metal finishes such as copper, zinc, bronze, and weathered stainless steel
  • Perforated
  • Concave / curved panels.

As with all our systems, the RF50-FR suite is designed for ease of installation, long-term durability and has been rigorously tested.

Bespoke or Standardised Applications

This system can be specified as a standard metal rainscreen system and can be adapted to create bespoke metal facades and replacement building envelopes.

Fire Safety

The RF50-FR metal rainscreen system is a rigorously tested, independently certified fire-rated envelope solution that is ideally suited to high rise buildings and for reclad and refurbishment projects in compliance with the latest building safety legislation.

Architects, contractors and building owners have the reassurance that this cladding solution is:

  • Robustly fire tested and certified in accordance with BS8414-2 & EN13501-1
  • Independently tested and certified by CWCT
  • A UL safety mark certified system.

The system has been engineered and tested in compliance with required structural, fire, thermal and acoustic performance criteria.

System Construction

This factory-assembled system comprises 50mm deep metal cassette panels with baffled horizontal joints and double return folds to vertical edges with cut-out slots for concealed fixing. The panels are secured with concealed anti-lift screws.

It can be used to create cladding sub-assemblies offsite in the Spanwall factory to radically reduce installation time on site.

Advanced digital technology allows use of digital twinning and ease of prototyping for bespoke metal cladding solutions. Smart manufacturing also allows full traceability and tracking of every cladding component to ensure consistent quality.

Cladding Support System

Extruded aluminium wall support brackets create the insulation zone and ventilation space to the rear of panels.

The extruded aluminium vertical carrier support/drainage channel has a colour-coded infill strip and EPDM gaskets provide sealing and anti-vibration functions. Fully adjustable aluminium support hooks are secured by stainless steel fixings.

General information

Color

Other

Finish

Powder-coated

Anodized

Pre-weathered

Brushed

Copper

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Material

Aluminium

Stainless steel

Zinc

Cor-Ten

Bronze

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Shape

Other

Rectangle

Square

Trapezoid

Hexagon

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Length

Bespoke

Width

Bespoke

Height

Bespoke

Warranty description

25 year

Uniclass

Ss_25_20_70_25 Drained and back-ventilated rainscreen cladding systemsPrimary

CAWS

H92/120 Rainscreen cladding

Specification data - Drained and back-ventilated rainscreen cladding systems

Description

Fire tested and certified hidden fix (hook-on) metal cassette rainscreen cladding system.

System manufacturer

Spanwall Facades Ltd

Thermal insulation

As per contract requirements.

Secondary support structure

Extruded aluminium wall support brackets. Extruded aluminium vertical carrier support / drainage channel with colour coded infill strip, EPDM baffle gaskets and fully adjustable aluminium support hooks, secured by S/S M8 bolts and nyloc nuts.

Guidance for specification option:

Extruded aluminium wall support brackets to create the insulation zone and ventilation gap to rear of panels.

Cladding panels

-

Material

Aluminium cassette panels; External facing material: 3mm Aluminium alloy 3013 H14.

Guidance for specification option:

Factory manufactured 50mm deep metal cassette panels with baffled horizontal joints and double return folds to vertical edges with cut out slots for concealed fixing. Secured by concealed anti-lift screw.

Panel joints

20 mm open shadow line/ baffle joints.

System accessories

Flashings and copings to be manufactured by Spanwall Facades Ltd. from mill finished aluminium and polyester powder painted to the same specification as the rainscreen panels.

Supports

Reinforced concrete wall or steelwork by others.

Bearing width

140 mm (minimum).

Manufacturer guidance

(for brackets)

Pitch

90 degrees as per section drawings.

Tolerances

Length: ±2 mm; height: ±2 mm; out of square: ±2 mm.

Finish and colour

Guidance for specification option:

Insert colour requirement or refer to schedule.

Polyester powder-coated from the Syntha Pulvin Plus range with a coating thickness of 60 µm. Marine specification, applied by an approved Syntha Pulvin painting contractor.

Fasteners

Size and type to be determined by the rainscreen installer and agreed with the Structural Engineer. Number and location as determined by panel layout and calculations.

Profile

Flat.

Sustainability data

Contains Red List materials

No

Country of material origin

Europe

Country of product manufacture

United Kingdom

Material

Aluminium

Stainless steel

Zinc

Cor-Ten

Bronze

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Recyclability

Yes

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

100 %

Third party certifications

BR 135

BR 135

BS8414-2:2020

CWCT Certificate

CWCT Certificate

CWCT 20/113

EN 13501-1 (Efectis)

EN 13501-1 (Efectis)

Reaction to Fire Performance

R EACTION TO FIRE - CLASSIFICATION REPORT EUI-22-000041

R EACTION TO FIRE - CLASSIFICATION REPORT EUI-22-000041

REACTION TO FIRE TEST REPORT Nr EUI-20-FFK2-000374-REVISION 1

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001 Quality Management

BR 135

BR 135

RF50-FR Rainscreen cladding system Fire Classification (BS8414-2)

CWCT Certificate

CWCT Certificate

RF50-FR Rainscreen Cladding System CWCT Test

Literature

RF50-FR vertical details

RF50-FR vertical details

Spanwall RF50- FR Brochure

Spanwall RF50- FR Brochure

RF50-FR HORIZONTAL DETAIL

RF50-FR HORIZONTAL DETAIL

Case studies

Lagan Bridge

Lagan Bridge

Royal Victoria Hospital

Royal Victoria Hospital

Titanic Visitors Centre, Belfast

Titanic Visitors Centre, Belfast

Aloft Hotel Dublin

Aloft Hotel Dublin

Cambridge Station

Cambridge Station

The Paper Exchange

The Paper Exchange

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