Defender 21 offers high quality performance and unprecedented stability within a single board. It’s versatile enough to work with both timber and concrete floors, making it be invaluable for building managers requiring flexibility.
Defender 21 offers a range of benefits, including:
- High quality performance. Defender 21 can reduce both airborne sound and impact noise passing through timber joisted floors, with only minimal loss to room height.
- Quality construction. The boards are made using cement particle board core, making them very strong.
- Guaranteed quality. All Trim Acoustics products meet the current building standards.
- Board Length: 1175mm
- Board Width: 575mm
- Overall Thickness: 21mm
- Area Per Board: 0.675m2
- Weight Per Board: 12kg
- Weight Per m2: 18kg/m2
Boards should be glued together and laid brickwork fashion with staggered joints, a perimeter foam edge strip should be fitted around the edge of each room and across the door threshold. The edge foam should then be folded down on to the acoustic flooring with the skirting board then sitting on the edge foam.
Please see our Product Disclaimer.