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Defect Action Sheet 45 Intermediate timber floors in converted dwellings - sound insulation

Publication Year

1984

Document Status

Withdrawn

Abstract

Intended to remind and inform designers and site supervisory staff of ways of avoiding some of the most troublesome defects which have beset Local Authority housing. This Defect Action Sheet covers intermediate timber floors in converted dwellings - sound insulation. Failures discussed include unacceptable sound transmission through floors which are required to act as separating floors in dwellings converted to multiple occupancy. Defects discussed include insufficient mass; inadequate isolation/resilience against impact sound; and airborne sound paths.

Document History

Withdrawn October 2016 Defect Action Sheets may no longer represent current best practice. Any of this information and guidance must be considered alongside other current professional advice provided by suitably qualified personnel.

Publisher Information

BRE

BRE is a building science centre that generates new knowledge through research. This is used to create products, tools and standards that drive positive change across the built environment. BRE helps its government and private sector clients meet the significant environmental, social and economic challenges they face in delivering homes, buildings and communities. BRE is owned by the BRE Trust, a registered charity. The Trust uses the profits made by the BRE companies to fund research and education that advances knowledge of the built environment.

IHS BRE Press
The Capitol Building
Bracknell
BRE
UK