Stravifloor Mat

Roll-Out System

Stravifloor Mat products are low-profile roll-out isolation solutions made of regenerated materials, providing cost-effective structure-borne noise protection (including rolling noise). It can be used with gypsum, lightweight, or normal weight concrete without need for formwork, and can also be installed with plywood and cement board panelized systems.

Available in various thicknesses, Stravifloor Mat provides a great level of impact noise reduction with minimal system thickness and is a cost-effective solution to achieve building code requirements for floor-ceiling assemblies.

Stravifloor Mat line has flat underlayments (F) and wavy mats (W). The wavy form on the underside of the mat reduces the contact area to the subfloor and reduces the dynamic stiffness of the material to maximize its performance.


Main Characteristics

  • Natural frequency ≥ 15 Hz
  • Standard product height: 3 and 4.5 mm (flat) and 8 mm, 15 mm, 25 mm (wavy)
  • Minimum build-up height: 40 mm (timber/cement board) and 60 mm (concrete/screed)
 

Benefits

  • Specifiers

    For Specifiers

    Guaranteed Acoustical Performance
    • With minimal system thickness, achieves building code requirements for floor-ceiling assemblies
    Reliable Long-term Performance
    • Low creep and consequent low degradation of dynamic performance, mantaning consistent acoustic isolation over time
    • Wide load range allowing consistent perfomance even when loads vary in time and surface
    Design Flexibility & Adaptability to Architectural Constraints
    • Low-profile solution
    • Wide range of mat options
    • Adapts to varying acoustic targets, structural constraints, and budget considerations
    Versatility Across Applications and Constructions
    • Suitable for impact and rolling noise control across a range of applications
    • Compatible with wet and dry floating floor systems
    • Suitable as underlayment  for a wide range of floor finishes
    Proven Performance (& Sustainability)
    • Supported by experience and validated test results
    • CE marking 
    • > 90% recycled content 
    Easy to Specify
    • Easily integrate into project documentation and workflows with ready-to-use .dwg cross-sections 
    • Listed in external prediction tools and databases, e.g., INSUL, Acoulatis and SOAB database
  • Installers

    For Contractors

    Reduced Installation Time and Labour Costs
    • Roll out solution, reducing labour time and supporting fast-paced project schedules
    • Easy to cut using a utility knife, even for penetrations like round columns or other irregular shapes
    • Foolproof solution with a simple installation process
    • No formwork needed, limited number of components to be installed
    • Comprehensive installation manuals and shop drawings
    • Ensures consistent results regardless of installer experience
    Simplified Logistics and Site Handling (and Reduced Waste or/and Reduced Error Chance)
    • Flexible and durable material
    • Minimises damage during transport, handling, and installation
    Compatibility with Building Systems
    • Integrates with floor heating systems
    • Reduces coordination effort and avoids design conflicts
    • In case of underlayments, recommended adhesives for various finishes and substrates, with multiple brands available locally
    Versatibility 
    • Wide range of thickness options to meet various performance and build-up needs

Acoustical Test Data

This solution has been tested under the setup shown alongside, among others. If you’re looking for official test reports, editable test data (.csv) and typical cross sections (.dwg) of this setup or results of other configurations, visit Stravi‑dB, our free online test library.

STRAVI-DB

  • Information Available to Download

Case Studies

  • Sloane Toronto

    Sloane

    The Sloane in Toronto features three towers up to 30 storeys, 750+ units, near Yorkdale Mall, with amenities like basketball and bowling.

  • School Poelbos

    School Poelbos

    Stravifloor systems help ensure acoustic comfort at Jette’s new school, isolating impact noise from the sports hall and multi-purpose room above classrooms.

  • Borden Ave Exterior

    Borden Avenue Soundstage

    CDM Stravitec supplies a High-Performance Soundstage with acoustical Isolation treatments in a Mixed-Use Envelope.

  • BEA SC Fitness Olomouc

    BEA SC Fitness

    Custom floating floors by CDM Stravitec ensure noise control in Olomouc gym, enabling high-intensity workouts in a residential building without disturbance.

  • Action Les Maourines (exterior)

    Action Les Maourines

    To limit the transmission of vibration and rolling noise generated by shopping carts and pallet stackers, a Stravifloor Mat-W15a was installed at Action.

  • Hertsi Shopping Center (exterior)

    Hertsi Shopping Center

    Stravifloor Mat and Stravifloor Channel systems reduce low-frequency noise from rolling pallet stackers and shopping carts in the Hertsi Shopping Center.

  • Monte da Virgem RTP (studio)

    Monte da Virgem RTP

    Stravifloor Mat and Stravifloor Jackup systems in combination with Stravilink decoupling strips, guarantee effective noise isolation at Monte da Virgem RTP.

  • Delhaize Kattendijkdok (exterior)

    Delhaize Kattendijkdok

    At Delhaize Kattendijkdok in Antwerp about 3000m² of floor have been decoupled using a resilient recycled rubber Stravifloor Mat solution with a wavy surface.

  • Sud Lisboa Restaurant (swimming pool)

    Sud Lisboa Restaurant

    At Sud Lisboa Restaurant a rooftop swimming pool was built over a Stravifloor Mat system specially designed for low frequency noise isolation.

  • The Address Residence Sky View (swimming pool)

    Address Residence Sky View

    A Stravifloor Mat solution prevents unwanted structure-borne noise and vibrations from reaching the residential apartments and hotel rooms within the towers.

  • Casas Rainha Dona Leonor (exterior)

    Casas Rainha Dona Leonor

    At Casas Rainha Dona Leonor special attention was paid to proper impact sound insulation of floating slabs in order to keep the noise pollution with limits.

  • Eiffel Art Studios (interior)

    Eiffel Art Studios

    Resilient Stravifloor Mat continuous mats, wall braces and machine isolation pads are installed in the most critical rooms of Eiffel Art Studios in Budapest.

  • Lux Prime at Benfica Stadium (exterior)

    Lux Prime at Benfica Stadium

    Lux Prime at Benfica Stadium condominium opted for a Stravifloor Mat acoustic isolation solution underneath the rooftop pool to cope with the vibrations.

  • Orient Express La Minerva Hotel

    Orient Express La Minerva Hotel

    Luxury 17th-century Rome hotel fully restored with advanced CDM Stravitec acoustic solutions, ensuring silence, comfort and vibration-free performance.