Siderise EW systems are manufactured using a unique method that provides resilient lateral compression. This facilitates installation, ensuring the requisite tight fit and enhancing the fire integrity of the product.

Throughout the range, the materials comprise a one-piece product with a pre-compressed non-combustible stone wool core. The products also have integral aluminium foil facings to provide an overall Class A1 rating (To BS EN 13501-1:2018).

Features and benefits:

Reaction to fire Third-Party Certification with Intertek - classified as A1 to EN 13501-1:2018.
Qualified performance: Fire resistance options up to 2 hours.
Choice of systems: Comprehensive range compliant with building regulations – friction fit up to 400mm cavities.
Installation: A one-piece product that accommodates normal site tolerances.
3rd Party-Approved: IFCC 1830 (EW).

Siderise EW - IFCC 1830