BES 6001 Responsible Sourcing Certification - Siderise

Certificate within expiration date 8/13/2028

Provided by BRE (Building Research Establishment)

Date of last issue: 8/14/2025

Siderise EWI Open State Cavity Barrier

Siderise Open State Cassette Insert OSCI

Siderise NXR Nexus Core - Fire-safe Stone Wool Core

Siderise BB-FB Balcony Bracket Fireboard

Siderise CW-FB Fireboard

RV Vertical Cavity Barrier

Cavity Tray

Siderise TW Firestop and Cavity Barrier for Tops of Walls