The warranty is evidence of the company’s faith in its boards, even in particularly onerous education environments where they outperform even the severe-duty rating of BS 5234 Part 2 as mandated in the Department of Education’s SSLD (Standard Specifications, Layouts and Dimensions) document. This faith originates in fermacell’s composition which is denser than plasterboard, giving the fibreboard, which is already fire and water resistant and acoustically efficient, its load-bearing strength and impact resistance. Even when it is damaged, it is easily repaired.