Klasse S-board is a calcium silicate sheathing board, perfect for projects that are requiring a A1 rated, non-combustible board. In this product insight, we'll look at how S-board is the premium choice for external sheathing and is a particularly good choice for lift shaft and stairwell protection applications.
Fire Resistant
Euroclass A1, fully non-combustible and suitable for structures over 18m, S-board has been designed to achieve up to 240 mins fire protection.
Klasse believes in superior fire safety as standard, with S-board thoroughly tested to be reliable and safe for your project.
Durable & Tough
S-board has been developed to be durable, made to withstand all weather conditions, including extreme climates. It has a hydrophobic external coating to help repel rain and water, keeping it durable enough to be exposed for 12 months.
S-board is auto-claved, providing high dimensional and chemical stability, for even greater toughness.
Flexible and Easy to Use
Curved surfaces are no problem for S-board, available in varying thicknesses, the 6mm thick board can be flexed around a curved surface (minimum radius-600mm). S-board is also easy to use and install, and can be precut for fire protection strips.
Being able to be precut means that S-board can fill smaller gaps on your construction.
S-board ultimately provides impressive passive fire protection, is durable for any project and is easy to use, making it a fantastic choice for your next project, To see for yourselves, please request a sample today here.
Get in touch with our expert team today who can help with any questions and queries you may have, fill out the form below or call 01432 842 030
