Hush System HD1056 Block Cavity Block Wall

The HD1056 Block Acoustic Cavity Wall System is a simple cavity wall sound reduction system for use in new build, conversion and refurbishment projects. This tried and tested acoustic system creates a dense block cavity masonry wall with excellent acoustic performance due to the mass of the blocks and the clear 100mm cavity. Soundbloc plasterboard sealed with Hush Acoustic Sealant work together to achieve an effective result that is compliant with all relevant UK Building Regulations - Approved Document E (England & Wales), Section 5 (Scotland) and Part G (Northern Ireland).