fermacell® fibre gypsum boards have undergone market leading fire and loaded testing, including K2 classifications, proving their reliability for CLT and timber construction. With flexible options such as direct fixing or battened systems, they adapt easily to project-specific design needs.

fermacell™ systems can achieve up to 90 minutes of fire resistance on timber structures, giving designers and contractors strong performance certainty. We offer single layer systems that can offer EI60 & REI60 up to 4m. This makes compliance straightforward even on demanding projects where timber must meet enhanced fire safety criteria.​

With more than 25 years of proven use across UK CLT and timber buildings, fermacell® fibre gypsum boards offer a track record that specifiers can trust. This long standing experience ensures familiarity, dependable performance, and confidence in large scale or complex schemes.

The boards are suitable for floors, walls and ceilings, allowing one material to be used consistently throughout timber based projects. The boards can be installed before the envelope is watertight saving time on projects. This versatility simplifies procurement, detailing and installation across the entire structure.

Using recycled materials and work seamlessly with timber construction, fermacell® fibre gypsum boards contribute positively to carbon-efficient building strategies. Their long lifespan and durability further support sustainable outcomes by reducing maintenance and replacement cycles, onsite labour.