Firestop 12 at a glance




1190mm as standard


75mm – 200mm

Fire Rating Spans

Up to 7.5m

Reaction To Fire

Euroclass A2-s1, d0


Fire and Structural

Lead Time

5-7 days

Fire Resistance

Up to 2 hours

Exceptional Fire Performance

Firestop is a versatile non-combustible solution for today’s demanding construction needs. Firestop’s excellent performance in fire, coupled with low smoke emissions, provides peace of mind for property owners, insurers and designers by minimising risk through robust testing and compliance.

Facings & Profiles

Tata Steel

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Through our relationship with Colorsteels, Tata Steel’s leading UK service centre for pre-finished steel, we offer a variety of products including Colorcoat HPS200 Ultra®, Colorcoat Prisma®, Colorcoat® LG, Colorcoat® PE25, Colorcoat® PE15, Colorfarm®, Ruralclad®, Advantica® L Control and Advantica® CL Clean. Tata Steel is one of Europe’s leading steel producers, supplying high-quality steel products to the most demanding markets, including construction and are committed to making the products society needs and to making them in the most responsible way. Tata Steel are leading the way as the first pre-finished steel manufacturer to secure BES 6001 Responsible Sourcing standard for all Colorcoat® products manufactured in the UK which reinforces their commitment to sustainability.

Colorcoat® pre-finished steel

For over 50 years Tata Steel has developed the range of technically leading Colorcoat® pre-finished steel products. Colorcoat® products are used globally for building envelope, roof and wall cladding systems in a wide range of industrial and commercial buildings and are supported by a range of services such as comprehensive guarantees and technical support. They have been comprehensively tested and manufactured to the highest European standards. The Advantica® range of pre-finished steel products have been developed to meet the most stringent requirements of internal controlled environments including food processing, cold storage and clean rooms.



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Laminated panel produces a much flatter surface than other manufacturing methods, but ‘optical’ flatness is not assured; some shadowing might be evident in certain lighting situations.


Pitch 200mm – 5 per panel


Pitch 100mm

Micro Rib

Pitch 300mm – 1 side only

Diagrams not to scale. At Isoclad, we understand that panelling can often be a complex job that requires a number of different materials and panel profiles. Our range of panel profiles allows for great flexibility when it comes to construction; from castellation panels to V-Rib and flat panels, we aim to stock the widest range possible.



View GreenCoat®

GreenCoat® is SSAB’s brand for innovative, sustainable color coated steel solutions for the building industry. Widely used in sustainable architecture, GreenCoat® products offer an extensive range of colors of more than 400 colors used in roofs, façades and rainwater systems. Most GreenCoat® products feature a bio-based coating which uses a substantial portion of Swedish rapeseed oil instead of traditional fossil fuel oils. This unique, patented solution from SSAB reduces the environmental footprint significantly and it makes the GreenCoat® color coated steel product portfolio the market’s greenest offer for roofs and façades. SSAB is a Nordic and US-based steel company manufacturing products for the building industry for more than 50 years and being a pioneer and innovator of creating sustainable solutions for the industry. With HYBRIT technology, SSAB aims to be the first steel company in the world to bring fossil-free steel to the market already in 2026. SSAB will be practically fossil free by 2045. Together with partners and customers, SSAB aims to create a fossil-free value chain, from the mine to the end-product.

In addition to the extensive colour range offering and subject to a minimum order value, we have the capability to ‘colour up’ any steel to meet your corporate colour requirements..


Why Choose Isoclad?

Established in 1978, Isoclad and sister company Securiclad have been supplying panel systems for over 40 years. Part of the Resource family of businesses since 2017, Isoclad and Securiclad operate from two sites employing over 60 highly trained staff.

Isoclad is the largest independent manufacturer of insulated panels and ancillaries in the UK. Renowned for our products globally, we place user-friendly service at the heart of our offering, ensuring your project receives ongoing advice and support at every stage from our team of professionals.

In addition to our industry leading insulated panels, as a business we offer a much wider service; from initial project planning through to blueprints and installation, we liaise with your team to enable a smooth project timeline from start to finish.

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Panels being created in a factory

Total Versatility

Our non-combustible internal wall and ceiling insulated panels deliver a flexible product that combines functionality, reliability and durability. These products are suitable for an array of sectors such as industrial, logistics, data centres and commercial buildings as well as more demanding environments including food processing and the pharmaceutical industry. Designed to be installed with ease, Firestop can be used for permanent walls, temporary partitions and demountable solutions.

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Animals on a countryside field whilst the sun sets

Sustainability Credentials

100% recyclable, the Firestop range has a low environmental impact and is made from part-recycled materials, increasing your buildings performance. Superior air-tightness, far in excess of the reference level, is effective in improving your buildings carbon footprint by reducing the energy consumption for heating and cooling.

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