Tested. Documented. Trusted.

Certifications Behind MMT Acoustix® Acoustic Systems

Every system we propose — from SoundBlanket® soundproofing membranes to Echsorbix® PET felt panels and BassBloc® absorbers — is backed by structured testing, certified values, and transparent documentation. We do not rely on assumptions or inflated performance numbers.

For us, certifications are not just paperwork. They are our way of assuring architects, consultants, project managers and OEMs that the products installed on site have been developed, checked and re-checked against global acoustic and fire test standards.

MMT Acoustix® only promotes, manufactures and supplies products that are tested, traceable and repeatable in performance. If a material is not properly tested, we do not put our name on it.

Assured Performance Lab Tested

Our assurance philosophy is simple:

  • Use recognised test methods like ASTM, ISO and EN wherever applicable.
  • Work only with trusted labs and documented procedures.
  • Share realistic, engineer-friendly data instead of marketing-driven values.

This approach allows acoustic consultants, builders and integrators to design with confidence, knowing that the values mentioned in our catalogues have been earned through repeatable testing — not theoretical assumptions.

How We Validate Performance

MMT Acoustix® Testing & Quality Ecosystem

In-House R&D Lab

Core product development, comparative testing and continuous improvement with our engineering and acoustic team.

Third-Party Labs

Independent fire, STC and NRC testing at reputed national and international laboratories for key product lines.

Batch Traceability

Materials are tracked by batch, density and specification, so performance is consistent from sample to bulk supply.

On-Site Validation

Wherever required, we support real-site measurements with consultants to correlate test data with field performance.

Core Product Families

Key Certifications & Test Methods Used Across Our Portfolio

SoundBlanket® Soundproofing Membranes

Flexible mass loaded vinyl membranes designed for high STC performance in walls, floors and ceilings.

ASTM E90 – Lab Sound Transmission Loss ASTM E413 – STC Classification ASTM E84 – Surface Fire Test

These tests help consultants and builders compare SoundBlanket® systems against global soundproofing references and specify with clarity.

BassBloc® Acoustic Absorber Foams

High density, recycled acoustic foams engineered for low-frequency absorption in multilayer wall and ceiling systems.

ASTM C423 / ISO 354 – NRC Frequency-wise absorption curves Optional flammability tests

NRC and frequency data provides an honest picture of how BassBloc® behaves across the spectrum, especially in critical bass regions.

Echsorbix® PET Felt Acoustic Panels

Decorative and architectural acoustic panels made from recycled polyester, available in solids, grooves, prints and baffles.

ASTM C423 – NRC Fire rating tests (ASTM / EN) VOC and formaldehyde assessments

PET felt certifications combine acoustic performance with indoor air quality and fire safety, suitable for offices, institutions and hospitality.

Wood Wool & Wooden Acoustic Panels

Wood wool boards and slatted wooden panels used for auditoriums, halls, restaurants and premium interiors.

Acoustic absorption tests Fire testing depending on build Material and veneer specifications

When combined with SoundBlanket® and BassBloc® layers, these materials offer a balance of aesthetics, absorption and structural reliability.

Why Tested Systems Matter More Than Individual Products

In real projects, products rarely work alone. Walls, floors and ceilings are built as multi-layer systems. At MMT Acoustix®, we prioritise testing complete build-ups rather than only loose materials. This allows us to recommend layer-wise solutions that are both technically sound and practical to install.

Every recommendation we share with consultants and contractors is anchored in a combination of lab data, field experience and transparent performance assumptions — so your decisions are based on engineering, not guesswork.

Trusted Laboratory Ecosystem

Independent Test Partners & Lab Standards

We selectively work with recognised laboratories and agencies for specific tests such as acoustic transmission, absorption and fire behaviour. This ensures that our reports hold credibility with global acoustic consultants, MEP designers and approval authorities.

  • Independent fire and acoustic testing at reputed national and international labs.
  • Reports structured in a way that consultants can directly interpret for STC, NRC and RT-based designs.
  • Regular re-testing and validation for long-running products to ensure consistency over time.
  • Clear documentation on test samples, build-up details and limitations, so there is no ambiguity on what was tested.

Our commitment is to keep expanding our testing footprint as projects become more demanding and compliance requirements evolve, while staying honest about what each material can and cannot achieve.

What This Means For You

When you specify an MMT Acoustix® system, you are not just choosing a product. You are choosing:

Verified data instead of assumptions.

Documented systems instead of trial-and-error.

Long-term reliability backed by repeatable testing and quality control.

Assurance Philosophy

Only Tested, Assured Products Carry the MMT Acoustix® Name

Our engineering and product teams follow a simple rule: if we are not fully convinced about a material’s performance, we do not promote it, bundle it or recommend it. This applies equally to in-house developments and sourced components.

Each new product or system goes through internal trials, prototype installations and structured testing before being positioned for mainstream use. We are comfortable saying “no” to options that might look attractive commercially but do not align with our testing standards.

For long-term partners, this means fewer surprises, fewer failures on site, and more confidence while proposing MMT Acoustix® to clients across residential, commercial, hospitality, institutional and infrastructure projects.

Long-Term Partnership Mindset

  • We would rather under-promise and over-deliver than exaggerate performance.
  • We treat every project as a reference project, not a one-time sale.
  • We work transparently with consultants and PMCs, sharing realistic data and test interpretations.
  • We are committed to updating, refining and expanding our certifications as standards evolve.

Need Technical Data or Certification Support for Your Project?

Share your project brief, drawings or BOQ, and our technical sales team will help you choose the right tested systems with clear acoustic and fire performance guidance.

Request Technical Support Book a 30-Minute Consultation