Sound Control Floor Underlayment
- Cost Effective
- Recycled Rubber Material
- High Performance Noise Control
How do you keep your floors soundproof? No secret. Install QUIET FLOOR NP sound control floor underlayment for excellent results in floor isolation and superior sound control.
Quiet Floor NP™ Downloads
Flat sanded face, performance engineered, diagonal grooves
Grooved underside minimizes underlay contact between finished materials and sub-floor. Reduces ceramic tile breakage caused by cracking and fissuring of concrete slabs. Excellent floor to floor soundproofing.
For use as a subfloor in new and renovation construction projects. Reduces impact noise and vibrations while reducing airborne sound transmission. Great under hardwood, ceramic or carpet. Can be used as finished floor.
R 2/inch 100% vapor barrier
Use Mapei W55 adhesive to Adhere, the “groove side” of Quiet Floor to your sub floor. Allow 24-48 hours for adhesive to cure. It is recommended that another layer of marine grade or exterior grade plywood be adhered (with Mapei W55) to the “flat” or top side of the underlayment before installing the finish floor. In some installations, a finish floor can be adhered to the top of the Quiet Floor NP. Please consult a sales representative with specific installation questions.
|1||3/4″ Wood Flooring|
|2||Floor Furring Strip – 5/8″×3-1/2″ every 10″|
|3||Quiet Floor NP – 1/2″ Sanded Top|
|4||Light Concrete Floor Slab – 1-1/2″|
|6||3/4″ or 5/8″ Plywood|
|7||Joist or Beam|
|8||Acoustic Wool – 6″|
|10||2 Layers Gypsum Board|
|11||1 Layer Gypsum Board|
|15||Concrete Floor Slab – 11″|
|*Note: Original FIIC for concrete slab only FIIC 37|