Life Buildings, Hulme
The Life Buildings in Hulme, near Manchester required a cladding remediation to create a safer living environment for residents. The contractors selected Klasse G-board because it delivers an A1, fully...
Industry-Leading Boards for Steel Frame Projects
Our external sheathing boards are ideal for use in steel frame projects. Each board is A1 fire-rated, fully non-combustible, and engineered for exceptional resistance to weathering and impact - delivering long-term durability in all conditions.
FAQs
What makes Klasse sheathing boards suitable for steel frame systems?
Klasse provides two engineered sheathing board solutions specifically suited to Steel Framing Systems (SFS), offering robust performance where it matters most. Whether you're dealing with lightweight infill or loadbearing SFS structures, our boards deliver the strength, stability and fire safety demanded by modern steel frame construction.
All of our external sheathing boards have undergone rigorous testing in the fields of fire protection, acoustics, racking strength and durability.
Our technical team understands the distinct requirements of SFS projects and is always ready to help you select the ideal board for your wall build-up.
Are installation guides and test data available?
Yes. Technical datasheets, installation guides, and test certifications for each board type are available on request or can be downloaded from the Klasse download centre.
What testing and certifications do Klasse sheathing boards have?
The Klasse range of external sheathing boards have been extensively tested in a through wall system to achieve at least 90 mins fire resistance. (BS EN 1364-1 - EI 90 and BS EN 1365-1 - REI 90) and all boards are Euroclass A1 non-combustible. (BS EN 13501-1)
Are Klasse sheathing boards durable?
Klasse External Sheathing Boards are designed to be robust and tough in every step of the construction process. Klasse boards are resistant to weather and installation damage, and are suitable for use in extreme climates too.
External Sheathing Solutions
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Klasse G-board (Outwear)
View moreOur gypsum board solution. Durable, safe and easy to install. 30% lighter than traditional cement boards, easily cut and flexible.
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Klasse C-board
view moreOur cement board, with an impact strength of over 2100 J/m2. Can be used in façade solutions as well as floor and roof projects.
Recent Projects
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Central Docks, Liverpool
As part of the wider Central Docks project, Park Central Block A will introduce more high-end residential apartments to the area. Contractors have selected Klasse G-board for the build thanks...
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Wickside, London
Located in Wickside, this new development will deliver nearly 500 homes alongside a range of creative spaces in London. Throughout construction, Klasse C-board has been installed to provide superior durability...
