Hush III 3MM Specification
Hush III is recognized as some of the most effective sound control, environmentally friendly acoustical flooring underlayment designed to reduce sound transmission between floors within multi-level structures. It is ideal for use with luxury vinyl plank and tile.
features

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Excellent sound suppression that is shock / impact damping, decreases step sound in rooms
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Naturally antimicrobial, bacteria and spore-resistant and insect repellent
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Suitable over concrete, wood substrates
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Suitable for use with radiant heat flooring providing additional thermal insulation beneath surface flooring materials providing comfort underfoot.
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Made with recycled content and rapidly renewable materials
suggested applications
Hotel Rooms |
Independent Senior Living / Student Dorm Rooms |
Multi-Family |
Military Housing |
sPECIAL NOTE
This product is not to be used in wide open areas, or areas where there are heavy rolling loads such as hospital beds.
Approved adhesives
All Shaw Resilient Adhesives.
specifications
construction: agglomerated cork with PU (polyurethane) elastomer bonding agent
application: luxury vinyl plank / tile and floating floors
installation: single glue (floating), double glue
warranty: underlayment limited warranty
|
US Units |
Metric |
roll size: |
48 inches x 50 feet |
1.22 x 15.24 m |
thickness: |
0.118 inches |
3 mm |
roll weight: |
54 lb |
24.49 kg |
performance + testing
LEED V4: EQ Credit: Low Emitting Materials FloorScore SCS-FS-05260
Assembly |
Underlayment |
Product |
ASTM E90
STC |
ASTM
E492
IIC |
ASTM
E222
HIIC |
6in Concrete Slab |
Hush III 3mm |
2-4 mm LVT |
52 |
53 |
55 |
18" OWT |
Hush III 3mm |
2-4 mm LVT |
57 |
51 |
57 |
6 in with Wire Hung Ceiling |
Hush III 3mm |
2-4mm LVT |
65 |
73 |
90 |
|
|
|
|
|
|
6in Concrete Slab |
Hush III 3mm |
5mm LVT |
53 |
55 |
57 |
18" OWT |
Hush III 3mm |
5mm LVT |
58 |
53 |
61 |
6 in with Wire Hung Ceiling |
Hush III 3mm |
5mm LVT |
65 |
75 |
92 |
For additional acoustical information visit totalworx.soundadvisor.com