
Underlayment Options
The right underlayment is the quiet foundation of every beautiful floor. It adds softness underfoot, reduces noise between rooms, and protects your flooring from moisture and wear for years to come.
Underlayment Options

IXPE Underlay
Engineered for excellent thermal efficiency and dependable stability, Eco IXPE Underlay is easy to install and odor-free. It is designed, engineered, and manufactured in accordance with Opus Floors Canada’s environmentally responsible specifications.
• Advanced Moisture Block Technology
.• Resilient: Maintains Original Structure
• Easy to Install
• 3-In-1: Includes 4″ Overlap and Tape
• For any Laminate Floors/Wood Floors
• Reduces Noise Level
• Protective Comfortable Cushioning
• IIC 72 / STC 73


Silent Cork Underlay
Opus Cork Underlay enhances flooring systems with natural thermal insulation and effective sound reduction, helping create a quieter, warmer, and more comfortable living environment.
Made from renewable cork, it is a responsible choice for families seeking healthier, more natural materials beneath their floors.
Opus cork underlay features:
Characteristics
Chemical inert, moisture resistance and biodegradable.
Properties
Opus acoustic silent cork underlay most distinguished and useful properties are: low density, resiliency, impermeability, insulating and fire retardant properties, low conductivity, high resistance to wear and tear, warm and soft touch and anti-static.
Air quality
Cork, the outer bark of the cork tree, QUERCUS SUBER L, is a vegetable fabric formed by millions of micro-cells, which are filled with a gaseous mixture identical to air.
Renewable
The only natural renewable underlayment.


Stealth Underlay
High-performance acoustic layer designed for condos and multi-level homes where quiet floors matter most.
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• IIC 72 / STC 73
High Density Underlay
Firm, durable support that protects locking joints and keeps floors stable under heavy everyday traffic.
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High Density Underlay features:
• Advanced Moisture Block Technology
• Resilient-Maintains Original Structure
• Easy to Install
• Reduces Noise Level
• Protective Cushion
• Long life Technology: Underlayment features anti-bacterial, mold, and mildew resistance ensuring a long life for your floor
• For use under Opus flooring – engineered wood/laminate/LVT/WPC/SPC 4mm or thicker
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Technical Excellence
Key specifications to help you match underlayment to your floor and room.
Thickness Range
2mm – 6mm
Sound Ratings
STC & IIC rated options
Compatibility
Engineered hardwood, laminate, LVP
Moisture Protection