Grandeur 3mm Acoustic Underpad (IIC 72 / STC 73)
How many do you need?
sq. ft.
Pricing available on request
(200.0 sqft / box)
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Grandeur · Acoustic Underpad
3mm underpad. IIC 72 / STC 73.
Grandeur's 3mm underpad is rated IIC 72 for impact sound and STC 73 for airborne sound. It's a quiet, comfortable base for floating floors in homes and condos.
3mm
Thickness
IIC 72
Impact rating
STC 73
Sound rating
200 sf
Per roll
Quieter rooms
Rated for both footstep and airborne noise.
Condo-minded
A good fit for multi-unit buildings. Always confirm your building's requirements.
Standard rolls
200 sq ft rolls make it easy to calculate what you need.
Specifications
| Brand | Grandeur |
| Thickness | 3mm |
| IIC / STC | 72 / 73 |
| Coverage | 200 sq ft per roll |
Supplied and installed by Advanced Flooring.
Pick it up at our Waterloo showroom, have it delivered across Kitchener-Waterloo, or let our crews install it with your new floor. Not sure which underlay suits your floor? Request a quote and we'll help you choose.