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Acoustic Void Closures for Tops of Walls

KEY FEATURES

  • Offering up to 44dB (Rw)
  • Custom profiled to suit aperture / roof deck
  • Can be used in conjunction with SIDERISE firestops

SIDERISE acoustic void closures are a range of bespoke products designed to effectively close small apertures and voids encountered in a wide range of building conditions.

They are produced from a range of resilient materials or laminated composites and are intended to be compression fitted into an aperture to form an efficient acoustic seal.

Note: This product was previously known as Lamaphon AVC acoustic void closures.

Meet the Interiors Team

Interiors product range

Acoustic Void Closures for Tops of Walls

Bespoke void closures providing improved insertion loss for potential weak points at junctions between building elements. Read more

Acoustic Void Barriers for Suspended Ceilings

High performance acoustic barrier for ceiling voids offering a range of performances - tested systems up to 49dB (Rw). Read more

Cavity Barriers & Firestops for Raised Access Floors

SIDERISE RF cavity barrier and firestop systems are the market leading compartmentation solutions for use in raised access floors. Read more

Cavity Barriers & Firestops for Suspended Ceilings

A compartmentation system for ceiling voids from SIDERISE that offers up to 5 hours fire resistance. Read more

Flexible Acoustic Barriers for Suspended Ceilings

A flexible composite quilt designed for free-hanging in ceiling voids that reduces sound transmission between rooms and is suitable for use in both new build and refurbishment projects. Read more

FIP High Performance Acoustic Panel

A high performance acoustic panel solution for use where an internal partition abuts a curtain wall. Read more

BM/P Series Acoustic Barrier Mat

A Class 0, thin, bitumen free, polymeric sound barrier, that offers exceptional flexibility and can be used in a wide variety of applications. Read more

BM0050 Acoustic Barrier Mat

A thin polymeric sound barrier mat loaded with heavy mineral salts that offers exceptional flexibility and can be used in a wide variety of applications. Read more

BM1060 Acoustic Barrier Mat

A thin flexible polymeric sound barrier mat loaded with heavy mineral salts, a wear resistant skin and hessian substrate for added strength and dimensional stability. Read more

1STOP multipurpose acoustic & fire cavity barrier & fire stop slab

A multipurpose acoustic and fire cavity barrier and fire stop slab made of stonewool insulation that is suitable for use in a variety of applications. 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 Interiors Team who will be happy to have a look at your project.

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