Siderise

SIDERISE RH/RV cavity barrier system represent the default choice for market leading, high performance, ‘Rainscreen Cladding Cavity Barrier’ applications.

Used in the external envelope or fabric of buildings, they ensure the system will drain freely, whilst maintaining airflow and providing an effective hot smoke and fire seal.

• Allow continuous ventilation and drainage behind cladding
• Up to 120 minutes fire integrity
• Tested to ASFP ‘Fire Resistance Test of Open State Cavity Barriers’ utilising BS EN 1363-1 and Principles of BS EN 1366-4

• Suitable for horizontal (open void) applications
• Third-party approved
• All horizontal cavity barriers are colour-coded for ease of identification

SIDERISE RH ‘Open State’ horizontal cavity barriers

Incorporates a continuous bonded intumescent strip to the leading edge and encapsulated in a weather-resistant polymer film. In the event of exposure to fire, this expands and fully seals the designed ventilation gap formed at the time of installation between the barrier and the rear of the cladding, in compliance with CWCT and NHBC guidance for air gaps up to 50mm.

The range of cavity barriers are colour-coded for ease of identification.

SIDERISE® RH are the first ewcl⁵ certified cavity barriers for open state ‘rainscreen’ façades.

• PRODUCTS

Insulation solutions for all sectors

Advanced insulation solutions delivering fire safety, thermal insulation, and noise control

Siderise designs and supplies class leading fire, acoustic and thermal insulation products for a wide range of applications. Our technical strength comes from our extensive industry experience along with our commitment to meet our customers’ exact requirements.

Façades

Construction

Interiors

HVAC

Fence Noise Barriers

Marine

Vehicles

Automotive

Rail

Power Generation

Renewable Energy

Industrial & Conversion