Acoustic Joist Cap

Easy to fit, direct-to-joist system, engineered as a Building Regulations (E&W) Approved Document E compliant acoustic joist treatment. The jaw of the caps are slightly tapered to ensure a tight friction fit.

When used upside down, it can also provide the resilient layer required when making resilient battens.

It can be used in both new build and refurbishment projects for Timber and masonry builds. Used to achieve good sound Attenuation, the mass of the structure is placed above the resilient layer. It is then placed over the joists before the mass of the floor is added. The cap is suitable for both rough-cut and planed timber joists.

Specification Details

Please note that these product properties are not a replacement for the manufacturer's literature and it is always recommended that Custom Audio Designs is consulted before specifying.

Custom Audio Designs


Acoustic Joist Cap

Standard
• Density: 30 Kg/m3
• Length: 2000 mm
• Thickness: 12 mm
• Width: 50 mm
• Features: CFC, HCFC free, Lightweight, Moisture resistant, No structural change over time, No Wastage, Rot proof, Very low toxic fume and smoke emissions, Zero ODP
• Temperature: -45 - 105 °C
• Typical Use: Direct to Joist Application, Heat shrinkage less than 1% at 80, Non specialist installation, Part E Compliant System, Timber and Masonry builds
• Recyclability: 100 %

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