Insulated, secret-fix, flat panel for a modern architectural appearance.

Provides modern, high-end aesthetics

• Unique secret-fix joint design allows primary fixings to be hidden from view and, together with the micro-rib profile, provides flat external aesthetics.
• Flexible design allows vertical and horizontal panel installation.
• Available with a wide range of flashing options, ancillaries, integrated window, and fabricated corner and curved panel options.

Independent product verification for risk free specification

• Third party validation of high standards of quality, thermal performance, fire safety, acoustic performance, air-tightness, water penetration and environmental credentials.
• Approved to FM Class 4880 and 4881 to an unlimited wall height.
• LPCB (Loss Prevention Certification Board) approval to LPS 1181 Part 1 helps reduce insurance premiums and assures reaction to fire performance.
• Manufactured in factory conditions operating to quality management standard BS EN ISO 9001:2015, environmental management standard BS EN ISO 14001: 2015 and occupational health and safety management scheme BS EN ISO 18001:2007.
• Product specification and performance in accordance with BS EN 14509, European Product Standard for CE Marking.

Excellent sustainability credentials

• 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 sourcing standard BES 6001.

Performance guaranteed

• Available with Platinum^® Plus system guarantee of 25 years, covering a pre-approved range of reputable, high-end components.
• Colorcoat HPS200 Ultra^® or Colorcoat Prisma^® pre-finished steel used as standard, offering a wide range of colours and long-term performance for up to 40 years with the Confidex^® Guarantee.

Environmental Product Declarations

• Request a bespoke product specific EN 15804 Type III EPD to help accrue points under building certification schemes such as LEED and BREEAM.

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

Basic technical data

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

Panel manufacturing tolerances

Tolerance is in accordance with BS EN 14509 

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

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 to find out more 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.

The Trimapanel® micro-rib 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.  

Fire safety

The Trimapanel® micro-rib 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, Trimapanel® 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.

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The acoustic performance of the Trimapanel^® system has been predicted using software developed by Building Systems UK. The results below are based on a 90mm core.

*The predicted sound reduction index values should only be used to provide guidance for preliminary design and/or appraisal of cladding systems.Weighted S.R.I Rw = 29.0dB

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

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.

In addition to our DNA Profiler, you can access our BIM content at BIMobject here or alternatively follow the links on our individual product pages on this website.

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

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

The launch of Optemis Carbon Lite is an important step in our ongoing decarbonisation journey. It demonstrates our progress and represents a unique solution for customers in the form of a flexible, lower CO₂ steel offering.

Optemis Carbon Lite is a fully certified in-setting scheme with CO₂ savings achieved from implemented projects, verified by a 3rd party auditor, DNV, and credited to our CO2 bank.  Our continued commitment to decarbonisation means reductions in CO₂ emissions can now be passed on to our customers, enabling them to achieve immediate Scope 3 emission savings.

Revenues generated from the sale of Optemis Carbon Lite declarations are used to fund additional decarbonisation projects, generating further CO₂ savings to be verified by DNV and speeding up our decarbonisation efforts.

By buying Optemis Carbon Lite from Tata Steel UK we, and our customers, will be actively contributing to a reduction in atmospheric CO₂.

Find out more about Optemis Carbon Lite

Find related downloads below for your project specification:

Trimapanel® vertical joint installation

Trimapanel® Horizontal Installation

Delivery and offload procedure

We offer a range of face to face and online CPDs aimed at Engineers and Architects

These free seminars can be booked at any time between 9am and 5pm. Our online webinars can all be delivered via Skype for Business and Teams, but we can consider other platforms if this will not work for your practice.

Below outline the CPDs we have available - Book yours today

• Decarbonising your structural hollow section designs
• Essentials of Structural Hollow Sections
• Welded Joints in Tubular Steelwork - Eurocode 3 Part 1-8
• Concrete Filled Hollow Sections - Composite Design – Eurocode 4
• Composite Floor Deck in Construction
• Structural Roof Deck in Construction
• Specifying metal clad envelope systems in accordance with ADB2 of the building regulations and the value of large scale system testing
• RIBA 2030 climate challenge: How steel building envelope solutions contribute
• Pre-finished steel standing seam systems for roof & wall cladding
• CDM regulations 2015 and their impact on steel building envelope specification.
• Steel building envelope systems for non-domestic buildings
• Steel for roof and wall cladding

Book your CPD today