Insulated panels

Formawall® insulated, secret-fix, smooth faced composite wall panel

Formawall® is a smooth faced, Secret fixed flat insulated architectural wall panel system with enhanced fire resistance, which is a one fix construction giving a high end architectural appearance. Available in 70mm, 90mm and 120mm insulation thicknesses and bespoke lengths up to 12m to minimise waste and provide U-values down to 0.17 W/m2K.

Building Systems UK's Formawall® composite wall panel is available in Colorcoat Prisma® pre-finished steel in a range of colours and sizes, and the extensive fabrication options, offers a design flexibility that enables architects to create unique and modern design solutions. The panel can be laid vertically or horizontally. The unique secret-fix joint design allows primary fixings to be hidden from view, which combined with the panel’s flat face provides outstanding flat external surface aesthetics. Trimapanel® secret fix micro-rib insulated architectural wall panel systems are also available.

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Tata Steel construction Formawall wall
Tata Steel construction Formawall wall
Tata Steel construction Formawall wall
Product specification

EN-Construction-Product-Formawall-FW-default

Formawall® FW (Firewall)
Specification details

EN-Construction-Overview and benefits of formawall® FW - NEW

Overview and Benefits

Insulated, secret-fix, smooth faced composite wall panel

Formawall® FW from Building Systems UK is an insulated secret fix micro-rib architectural wall panel with enhanced fire resistance that provides an architectural external aesthetic to your building facade.

 

Platinum® Plus 25 year system guarantee.

Formawall® FW and a range of system components including fixings, wall lights, sealants and fillers are available with our Platinum® Plus system guarantee providing a complete building envelope solution guarantee for 25 years. Colorcoat Prisma® pre-finished steel is used as standard, offering long-term performance with the Confidex® Guarantee and providing peace of mind for up to 40 years.

Building Systems UK Guaranteed Building Envelope Solutions

Full datasheet available to download here >

EN-Construction-product performance formawall® FW - NEW

Product Performance

Reaction to fire

Formawall® FW Panels are classified B-s2,d0 according to the European Reaction to Fire classification system (Euroclasses) BS EN 13501–1: 2018 when tested on the standard internal face of the product.

Third party accreditations

  • LPCB (Loss Prevention Certification Board) approval to LPS 1181 Part 1.2 certified to EXT-B for all thicknesses. 
  • Approved to FM Class 4880, 4881 and 4471 to an unlimited wall height. Specification is critical for compliance. 
  • Our Technical Team can help you with your specification drafting - or you can use our SPECGEN tool.

Weatherability

In accordance with product standard BS EN 14509, the watertightness of a system should be tested to BS EN 12865. The standard advises that the system should achieve watertightness to a pressure of 600 Pa for normal conditions. Laboratory testing evidenced that the Formawall® FW system is water-tight up to a pressure of 1050 Pa.

Air-tightness

In accordance with product standard BS EN 14509, the air tightness of a system should be tested to BS EN 12114. Laboratory tests evidenced that the Formawall® FW system has an air leakageas low as 0.48 m3/h/m2.

Acoustic

The sound reduction performance of the Formawall® FW system has been predicted using software developed by Building Systems UK. The in the datasheet below are based on a 120mm panel thickness.

 

Full datasheet available to download here >

EN-Construction-Product-Formawall-default

Formawall®
Specification details

EN-Construction-Product-Formawall | Benefits

Benefits

Provides modern, high-end aesthetics

  • Unique secret-fix joint design allows primary fixings to be hidden from view, which combined with the panel’s smooth flat surface provides an outstanding high end architectural appearance with uninterrupted lines.
  • 50 year experience in manufacture and supply in the UK means we are uniquely able to offer high quality UK steel with full traceability and backing of the complete supply chain.
  • Extensive range of colours available.
foodmate tata steel construction wall panels formawall

Performance guaranteed

  • Available with Platinum® Plus system guarantee of 25 years, covering an approved range of market leading, high-end components.
  • 3-layer Colorcoat Prisma® pre-finished steel used as standard. Available in a wide range of UV resistant colours that include metallics and are guaranteed for long-term performance for up to 40 years with the Confidex® Guarantee.

Independent product verification for risk free specification

Excellent sustainability credentials

  • The only PIR core flat panels on the market to be certified ‘very good’ to BRE’s responsible sourcing standard BES 6001, providing evidence of our corporate responsibility, that helps increase credits under the Responsible Sourcing of Materials section of BREEAM.
  • Lower air permeability of the system reduces energy costs, carbon emission rates and facilitates compliance with Building Regulations (Part L2 & TH 6).
  • Full traceability of all component materials and certified 'very good' to BRE's responsible soucing standard BES 6001.

EPD

If you have any questions or for further information click here to contact us.

EN-Construction-Product-Formawall | System information

System information

Basic technical data

Thickness (mm) 70, 90, 120
Maximum length (mm)   12000
Minimum length (mm)  
On-line* 2400
Off-line 300
Weight based on thickness in mm (kg/m2)
70 11.89
90 12.67
120 13.85


Panel manufacturing tolerances*Panels ordered below the minimum on-line length will require off-line cutting and will be subject to a surcharge.

Flatness

(L = length of measurement between high points)
For L = 200mm, 0.6
For L = 400mm, 1.0
For L > 700mm, 1.5
Cover width (mm) +/- 2
Thickness (mm) +/- 2
Squareness (mm) < 6  
Length (mm) < 3m +/- 6
Length (mm) > 3m +/- 10

 

 

Tolerance is in accordance with BS EN 14509

If you have any questions or for further information click here to contact us.

EN-Construction-Product-Formawall | Thermal and fire performance

Thermal and fire performance

The Formawall® system complies with the minimum requirements of the Conservation of Fuel and Power sections of the Building Regulations, Approved Document Part L2, England and Wales and Technical Handbook – Scotland. The panel construction offers highly consistent insulation performance, and the site-formed junctions provide a practical and effective method of ensuring good thermal performance.   

Thickness (mm) U-value (W/m2K)*
70 0.31
90 0.24
120 0.17

*Tata Steel figures computer modelled in accordance with EN ISO 10211, as stated in MCRMA Technical Note 14.

Fire safety

The Formawall® System has been tested to LPS1181-1 and is LPCB approved to both Grades EXT-B and EXT-A. Fire resistance performance of 15 mins insulation and 4 hours integrity is also achievable with enhance fixing and methods, contact the technical department for details.

The panel achieves an internal surface reaction to fire Class B s2 d0 rating in accordance with BS EN 13501-1.

Following rigorous structural and fire performance testing with FM Global, Formawall® panels have achieved FM Approvals certification to the following stringent standards:

4480: Class 1 Insulated wall and ceiling panels

4481: Class 1 Exterior wall systems (unlimited height)

Specifying and installing FM Approved products will provides assurance that the products have been objectively tested and confirm to the highest international standards. FM Approved roof and wall panel’s means you can be confident that your building envelope will withstand a broad range of fire and environmental risks and be safe throughout its lifecycle.

To obtain the correct fire specification for your project please click here to contact us.

EN-Construction-Product-Formawall | Acoustic performance

Acoustic performance

The acoustic performance of the Formawall® system has been predicted using software developed by Building Systems UK. The results below are based on a 70mm core.

Frequency (Hz) SRI Values (dB)* Frequency (Hz) SRI Values (dB)*
100 12.5 800 27.6
125 14.0 1,000 29.3
160 15.7 1,250 31.0
200 17.3 1,600 33.0
250 20.6 2,000 34.7
315 22.4 2,500 36.5
400 24.0 3,150 36.7
500 25.8 4,000 34.6
630 27.6 5,000 32.1

Weighted S.R.I Rw = 29.0dB

*The predicted sound reduction index values should only be used to provide guidance for preliminary design and/or appraisal of cladding systems.

If you have any questions or for further information click here to contact us.

EN-Construction-Product-Formawall | Design support

Design support

 

Create online project specific specifications. Generate perfect building envelope systems that will bring your design to life. Our online specification builder is super easy to use, complete with 3D product previews and access to our full range of colours. You can also manage all your specifications from ‘My projects’ section of the tool.

We understand that complex buildings need tailored solutions, so our online specification tool has been designed by our technical team to help you create the right specification to suit the needs of your project, making sure all roofing and cladding components listed are compatible and perform as a system. And helping you to generate perfect building envelope systems that will bring your design to life.

Alternatively, our dedicated building envelope technical team are available to provide support and advice on the best product for your project. They are on hand to help with:

  • Detail design.
  • Wind loading calculations.
  • U-value calculations.
  • Load span checks.
  • Acoustic SRI predictions.
  • Specification writing.
  • Advice on meeting Building Regulations, maximising BREEAM credits.
  • Assistance with SBEM.
  • Condensation risk analysis.
  • Assistance in product testing.

Inhouse CPD seminars - Primarily aimed at engineers and architects, these free seminars last around 50 minutes, ending with a question & answer session and are delivered by our experienced regional teams. Topics include:

  • Structural roof deck in construction
  • Composite floor deck in construction
  • Sustainable steel cladding refurbishment solutions
  • Factory tour of Insulated panel lines

To request a CPD seminar please click here.

If you have any questions or for further information click here to contact us.

EN-Construction-Product-Formawall | Platinum® Plus system guarantee

Platinum® Plus system guarantee

 

Our Platinum® Plus system guarantee offers coverage for 25 years. Simply fill in your project details using our easy-to-use online specification tool or contact us directly.

We understand that complex buildings need tailored solutions, so our online specification tool has been designed by our technical team to help you create the right specification to suit the needs of your project, making sure all roofing and cladding components listed and are compatible and perform as a system. It also stores all the specifications you create for ease of access in ‘my projects’.

Creating a Platinum® Plus specification give you free access to our technical team that will support you from design to completion – including those all-important final checks during installation.

Platinum® Plus incorporates only the highest quality components that are designed to do what they say but also provide you with unrivalled choice and flexibility in the specification of your building envelope. The many benefits and reassurance it provides is what sets it apart from all other guarantees, making it the number one choice for complete peace of mind to truly lower the cost of ownership throughout the life of the building.

View our interactive brochure for more information or watch our video below

 

 

 

The Platinum Plus system guarantee needs to be registered by the specifier prior to the tender package being distributed. To find out more click here, alternatively please contact our technical team so that we can help you to guarantee the longevity of your building click here to contact us.

EN-Construction-Product-Formawall | Download BIM Objects

Download BIM Objects

BIM: The way you want it

The DNA Profiler has been designed to allow you to access Tata Steel’s product information (3d parametric objects & data) how you want, when you want, to the level of detail you want, in the format you want.

Product Name Link
Formawall 120mm BIM DNA Profiler

In addition to our DNA Profiler, you can access our BIM content at BIMobject.com

Product Name Link
Formawall BIM Object

 

 

If you have any questions or for further information click here to contact us.