Siderise RF cavity barrier and fire stop systems are classified A1 to EN 13501-1 and comprise a unique non-combustible stone wool lamella core, which is faced on two sides with an impervious aluminium foil, offering excellent resistance to the passage of smoke.

Siderise RF-CB cavity barrier systems are used to subdivide uninterrupted voids in accordance with Building Regulations and offer 30 minutes fire resistance (EI 30). CB barriers are designed to suit individual floor void depths between 50mm and 600mm (see Table 1 for ratings by void size)

Siderise RF-FS fire stop systems maintain continuity of fire resistance for installations aligned with fire rated partitions hence maintaining compartmentation. The 'FS' systems offer 60 to 120 minutes fire resistance.

RF-FS barriers are designed to suit individual floor void depths between 50mm and 600mm. They have been designed as a one-piece system and afford easy cutting and installation. Additionally, due to a unique manufacturing process, the products also offer unique vertical compression to allow tightness of fit.

Features and benefits:

Easy to install
Fire resistance to EN 1366-4
Fully qualified acoustic performance
Suitable for use in void heights up to 600mm
Suitable for use in air plenum applications
Integral smoke barrier
Third Party Approved - Certifire CF 5646 (RF-FS60 & RF-CB30), Intertek US WHI20-32944302 & Intertek UK WHI-09-02-22-000001-02

CF 5646