Siderise - Acoustic, Fire & Thermal Insulation Solutions Supplier

Siderise RH/RV cavity barrier system which represents the default choice for market-leading, very high performance for Rainscreen Cladding Cavity Barrier applications. Siderise RV Cavity Barriers which are used to full fill the void between any external envelope and also internal structure. Siderise RV Cavity Barriers construction offers excellent resistance to the passage of both smoke and fire. Additionally, Siderise RV Cavity Barriers fully sealing the void, Siderise RV Cavity Barriers assist ventilated façades to function by maintaining air-pressurisation compartmentation.

Siderise RV vertical cavity barriers Importantly, the Siderise RV vertical cavity barriers very unique stonewool lamella core construction enables Siderise RV Cavity Barriers to accommodate the serviceability movement normally associated with rainscreen façades cladding. Siderise 'RV' Cavity Barriers are 3rd party approved under 'Certifire'CF 6028'.


Note: Siderise RV Cavity Barriers was previously known as Lamatherm CW-RS cavity barriers for rainscreen cladding.

Siderise RV Cavity Barriers acoustic void barriers for façades which are available in a number of different grades and also in a different thickness, Siderise RV Cavity Barriers offering a wide range of sound reduction values. Siderise RV Cavity Barriers insulation product which is also available with the choice of optional for a high mass central membranes to achieve substantially very higher SRI values.

Some products from the Siderise RV Cavity Barriers acoustic void barriers range have certified fire resistance which permitting their dual use as ceiling or for the floor void fire barriers. Siderise RV Cavity Barriers product is extremely simple to fix and can always be easily cut to accommodate service penetrations.

Note: Siderise RV Cavity Barriers was previously known as Lamaphon CVB series acoustic void barriers.

• Offering 51dB+ (Rw)
• Firesafe insulation
• Independently tested
• Fire resistance up to 1 hour