We collect basic data about your visit to our website. We will place a cookie onto your computer to remember your choice. See our Privacy and Cookie Policy

Acoustic Void Barriers - Facades

KEY FEATURES

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

SIDERISE acoustic void barriers for facades are available in a number of grades and thicknesses offering a wide range of sound reduction values.

The insulation product is also available with a choice of optional high mass central membranes to achieve substantially higher SRI values.

Some products from the SIDERISE acoustic void barriers range have certified fire resistance permitting their dual use as ceiling or floor void fire barriers. The product is extremely simple to fix and can be easily cut to accommodate service penetrations.

Note: This product was previously known as Lamaphon CVB series acoustic void barriers.

Meet the Façades Team

Façades product range

'Open State' Cavity Barriers - External Envelope

A versatile stonewool cavity barrier for use in drained and ventilated facades that ensures the system will drain freely, whilst maintaining airflow and providing an effective hot smoke and fire seal. Read more

Perimeter Barriers & Firestops for Curtain Walling

Industry leading passive fire protection solution for curtain walling systems offering unrivalled movement, fire, smoke and acoustic performance. Read more

Mullion & Transom Inserts for Curtain Walling

Specialist acoustic insulation designed to reduce vertical and horizontal sound transmission in curtain wall buildings, improving the performance of hollow-framed facades and glazed areas. Read more

Acoustic Void Barriers - Facades

Offering exceptional sound transmission loss when used in conjunction with SIDERISE firestops. Read more

Acoustic Barrier Overlay - Facades

Increased 'floor-to-floor' sound transmission loss when used in conjunction with SIDERISE perimeter barriers & firestops for curtain walling. Read more

Window Reveal Liner

Sound absorption treatment for the uprating of sound insulation performance of secondary glazing. Read more

Linear Gap Seal - Facades

A flexible fire and acoustic seal for curtain walling facades accommodating building movement and offering up to 4 hours fire resistance. Read more

Nexus Core for bonded composite structures

FIRE SAFE STONEWOOL CORE FOR COMPOSITE STRUCTURES SUCH AS ARCHITECTURAL PANELS AND DOORS Read more

Nexus Fusion for spandrel panels

SIDERISE NEXUS FUSION OFFERS BOTH SPECIFIERS AND MANUFACTURERS A SUPERB FIRESAFE INSULATION MATERIAL WITH EXCELLENT INTEGRITY, RIGIDITY, FLATNESS AND RESISTANCE TO BUILDING MOVEMENT Read more

Rockwool® Slabs

Versatile thermal acoustic insulation slabs are high quality resin bonded slabs that can be used for thermal, acoustic and fire insulation. Read more

Ancillaries

A variety of ancillaries form part of the SIDERISE insulation range and are available to order. Read more

Projects

Technical resources

Make an enquiry

Whatever your insulation requirement, whether you are in the construction, marine, transport or energy generation sector, we can provide technical advice and a tailored insulation solution.

Talk to our Façades Team who will be happy to have a look at your project.

Talk to us