NOVAhush Baffle Stack

Installing NOVAhush baffle stack in a ceiling cavity improves the sound insulation between rooms.

NOVAhush baffles are stacked on top of each other to fill the ceiling void above the partition wall. The baffle stack dissipates sound energy passing through it and this dissipated energy is not transmitted through to the other side.

NOVAhush baffle stack will reduce sound intensity at all frequencies.

Product Description
NOVAhush baffle stack is manufactured from 100% white lofted thermally bonded polyester fibre and adds excellent sound absorption to commercial buildings.
NOVAhush acoustic insulation has a 50 year guarantee, is easy to install and has no allergenic properties.

Applications
NOVAhush baffle stack is used in ceiling cavities over partition walls. Noise can travel over the wall via the ceiling cavity, so careful placement of the baffle stack can reduce this transmission.

New Zealand Building Code (NZBC B2, F2)
When installed to the manufacturer's instructions, NOVAhush will satisfy the requirements of NZCC’ B2.3d (5years) B2.3c (15 years) and B2.3d (5years) for durability
NOVAhush comes with a 50-year guarantee from its manufacturer.

Fire Resistance
NOVAhush has been tested to AS1530 pt 3 with the following results:

PRODUCT PROPERTIES
Sound transmission loss


Marshall day acoustics

Typically mineral fibre ceiling tiles give 30-35CAC. With the addition of 15kg Baffle Stack this figure should increase to around 43-48 CAC.

Pack Size
NOVAhush Baffle Stack is supplied in 600mm wide rolls
Rolls 11.1m long
3 Rolls per pack
20sq m
Nominal thickness 120mm