soundproofing-floors-on-wood-framingPRIVACY ULTIMATE UNDERLAY™ is available in many thicknesses, and the selection should be based on your expectations of “privacy”. In residential projects the higher the weight of the product is directly proportional to the sound blocking of speech, tv, home theater, kids playing, etc.

If you have no insulation in the ceiling cavity, 1/2″ drywall on the ceiling below, and a single layer of plywood for your sub floor, you should be able to hear almost everything from below and from above. In this scenario you cannot overdo it on thickness; minimum 3/8″ is required to make a measurable difference.


What do I need to soundproof my floor?
Select the floor system that matches your project below for more details. If you don’t see one that fits your project, call us for help 888-666-5090

Floated Floor on Wood Framing    Floated Floor on Lightweight Concrete

Floated Floor on Concrete

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Soundproofing nail down wood floors?

We have the right products and the experience you need to soundproof your traditional hardwood floor. Remarkable results are available; let us help you plan correctly.

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