Polyurethane spray foam insulation can be used for noise and acoustic insulation, making it a good solution for sound proofing in NZ. Contact our NZAS team for more information!
As well as having excellent insulation properties, polyurethane spray foam can also be used for acoustic insulation. The type of foam used is a low-density open-cell structure spray, specially catered to absorbing sound waves and preventing noise from getting past.
Prevent noise from disrupting your time with the help of NZAS. As New Zealand’s experts in insulation and spray coating products, we often recommend open-cell polyurethane spray foam to our clients for acoustic/sound dampening insulation. The foam’s unique composition is made up of tiny interconnected cells that create a sponge-like texture. As sound waves pass through the foam, they are absorbed by the cells, which convert the sound energy into heat energy. This process significantly reduces the amount of sound or noise transmitted through the building’s walls, floors, and ceilings.
One of the benefits of open-cell foam is that it is a breathable material, allowing air to pass through it, which can help prevent moisture buildup and subsequent problems such as mould growth. As well as noise/soundproofing, these products also provide thermal insulation, helping to reduce energy costs by keeping the building warm in the winter and cool in the summer.
A popular choice for Acoustic insulation NZ applications where both thermal and acoustic insulation is required, open-cell polyurethane spray foam has a lower density than closed-cell foam – making it more flexible and adaptable for use in hard-to-reach areas. It also has a lower R-value, which means that it is less effective at insulating against heat transfer, however, this can be advantageous in situations where moisture control and breathability are important factors.
Open-cell polyurethane spray foam is an excellent choice for sound-dampening insulation due to its superior ability to absorb sound waves, lightweight nature, ease of installation, and added benefits of thermal insulation and moisture resistance.