D & R Flooring
Underlay - New Silent step Vinyl Underlayment IIC 74 STC73
Underlay - New Silent step Vinyl Underlayment IIC 74 STC73
Ā For SPECIAL PRICE, call us NOW (604) 532-2211
- IIC: 74 & STC: 73
- Can be floating or glued down (Special Underlay for double glue down)
- 2.0 mm Thickness
- For Laminate and Vinyl flooring
- Acoustic Barrier: Strong acoustic barrier for noise control
- Durable: Mildew and Mold Resistant
-
Safe for Homes: 100% Recyclable, Non-Toxic, Non-Allergenic
Vapour Protection: Water Vapour Barrier Inbuilt
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Ā Underlayment
Impact Isolation Class (IIC) for SilentStep is 74. This rating is for impact noise, like moving chairs, sofa, tables, or other furniture, footfalls, things dropping on the floor, and so on.
Sound Transmission Class (STC) for Silent Step Vinyl Underlay is 73. This rating is for the ambient sounds, like music or voices.
Silent Step Underlay has superior sound absorption, premium sound ratings, and also has a vapor barrier.
New Silent Step vinyl Underlay is one of the highest delta ratings in the industry.
The best underlay for vinyl
Acoustic Barrier: Strong acoustic barrier for noise control
Safe for Homes: 100% Recyclable, Non-Toxic, Non-Allergenic
Ā Vapour Protection: Water Vapour Barrier Inbuilt
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| ITEM | UNIT | LVT PAD | |
|---|---|---|---|
|
Apparent Density
|
kg/m3
|
180
|
|
|
Thickness
|
mm
|
2.0
|
|
|
Thickness Deviation
|
mm
|
0.1
|
|
|
Tensile Strength
|
kPa
|
D
|
1000(10Kg f/cm3)
|
|
TD
|
700(7Kg f/cm3)
|
||
|
Elongation
|
%
|
MD
|
280
|
|
TD
|
175
|
||
|
Tear Strength
|
n/m
|
MD
|
6.9 x 103(7.0kg f/cm)
|
|
TD
|
4.9 x 103(5.0kg f/cm)
|
||
|
Cell Structure
|
|
CLOSED
|
|
|
Average Diameter of Cell
|
mm
|
0.2
|
|
|
Elasticity
|
%
|
15
|
|
|
Sound Absorption Coefficient
|
db
|
55
|
|
|
Water Absorption
|
kg/m2
|
2.5
|
|
|
STC
|
db
|
73
|
|
|
IIC
|
db
|
74
|
|
|
Delta IIC
|
db
|
25
|
|
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| Brand | |
|---|---|
| Box Quantity |
200 sqft (rolled) |
| Thickness |
2.0 mm |
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The D&R Flooring and Renovations is located on the Langley Bypass. We stock many Vinyl flooring,Ā Laminate flooring,Ā Engineered Hardwood, Transitions and Mouldings, Stair noses, Baseboards, self-leveling, Underlayment, Glue and adhesives, and more. In July 2025, if you spend a minimum of $2000 on materials, installations, or renovations, we will include free delivery for Langley, Surrey, Maple Ridge, Port Coquitlam, and Coquitlam ( BC ). Also, if you spend $7000 or more, you can get free delivery for Vancouver, Burnaby, Richmond, North Van, West Van, Squamish, Whistler, Abbotsford, Chilliwack, and Mission in British Columbia (Canada).Ā
If you want to see the Underlayment collection, you can find it in the following list:
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