Optimizing the Acoustics of Mixed-Structure Buildings: A Challenge Taken on by AcoustiTECH

30 septembre 2025

With the growing popularity of hybrid buildings – combining wood, concrete, steel, or mass timber – developers, architects, and acousticians must navigate complex structural realities where each material influences the acoustic performance of a project.

Building for today and tomorrow: Innovations and acoustic performance in real-world contexts

17 juillet 2025

As wood structures gain momentum to address the housing crisis, expectations for acoustic performance remain high. This article is a must-read guide to making informed choices — without compromising on comfort or compliance.

5 common soundproofing mistakes (and how to avoid them)

11 juillet 2025

In any construction or renovation project, certain decisions can compromise acoustic performance. Discover the five most common mistakes—and our practical tips for avoiding them to ensure optimal and lasting comfort for occupants.

Impact noise vs. airborne noise: how to tell them apart and what acoustic solutions to adopt?

26 juin 2025

Knowing the difference between impact and airborne noise is key to choosing the right acoustic solutions. This article helps you identify each type of noise and apply the best soundproofing principles for optimal comfort.

How to Measure the Acoustics of a Building: The Essentials You Need to Know

09 septembre 2024

Discover the essential methods for measuring building acoustics. This article explains the differences between lab-based indices (IIC, STC) and field-based measurements (AIIC, ASTC), and introduces the new HIIC index for better evaluation of impact noise.

Demystifying Building Acoustics: A Guide for Builders and Renovators

06 juin 2024

With the rise in occupant complaints about noise disturbances and growing expectations for acoustic comfort, it is imperative to understand and master the fundamental principles of acoustics in multi-family buildings.

Floor Covering Innovations: for Optimal Acoustics in Wood Structures

02 avril 2024

Over the past few months, the housing shortage has forced the construction industry to expedite delivery of more units while exploring new avenues to meet growing demand.

Optimizing acoustic comfort in multi-residential construction: the impact of floor coverings

05 mars 2024

When constructing or renovating a building, every detail counts to create a pleasant space for occupants. Among the many aspects to consider, the choice of floor covering plays an important role when it comes to acoustic comfort.

How to cut AcoustiTECH membranes?

21 août 2023

With all the advantages of our membranes comes one small drawback when it comes to installation, and that's when it comes to cutting. Resistance means that they are sometimes more difficult to cut with scissors or a retractable knife.

Exclusive Seminar you don't wanna miss!

02 octobre 2019

LIMITED PLACES - NFCA and AcoustiTECH offer an exclusive conference on "Demystifying acoustics for the multi-family and multi-story industry". This conference is aimed for Developer, Architect, GC, Flooring Contractor, Engineer or Property Manager who are

How do we perform an (architectural) acoustic test?

11 septembre 2019

Architectural acoustics is the scientific field that aims to understand and control the propagation of sounds in buildings. Acoustic tests are done according to the methods recognized by ASTM (American Society for Testing and Materials).

Listen to the difference!

18 avril 2019

In building acoustics, impact noises and airborne noises are measured. This is called noise transmission index (IIC and STC). It’s quite complex! Is it possible to simplify things to better understand them? YES, by listening to them!

Hear what you can’t see!

22 janvier 2019

According to Merriam-Webster, Acoustics is the science that deals with the production, control, transmission, reception, and effects of sound. That's the theory! In building acoustics, impact noises and airborne noises are measured. This is called noise t

Rubber doesn’t always measure up to textile

17 décembre 2018

This topic is especially for builders, general contractors and installers. Building high-quality condo buildings and being able to promote superior soundproofing when selling your units allows your luxury projects to stand out from the competition and sel

The attractive power of high ratings in sound insulation

23 octobre 2018

Developers, architects and builders are looking for acoustic products to meet National Building Code guidelines in new construction. Property managers and board of directors in condominiums are looking to solve or prevent problems in existing buildings/re

Sound level and auditory perception

31 août 2018

The sounds we hear are generally produced by the vibrations of the air which affect the eardrum and cause it in return to vibrate. What is the difference between noise and sound? Can we hear the difference between FIIC 61 and FIIC 63? Learn more by readin

ABCs of flooring adhesives

17 mai 2018

An adhesive is a material that can join mechanically or chemically two surfaces. Depending on what needs to be assembled, different types of adhesives will be used. Adhesives are classified in different ways depending on their origin or their physical and

What does STC mean? FSTC?

16 avril 2018

Noise transmission problems arise mainly from floor/ceiling assemblies (complete structure between floor and ceiling of the above unit) and through the party walls, that is to say between the adjacent units. Noise problems associated with these assemblies

Does the building structure influence the acoustic efficiency?

15 mars 2018

Achieving acoustic performance in a building depends on a combination of several factors. The structure of the building and the quality of workmanship during the installation/application of each of the materials are all elements that will influence the ac

Can wood flooring with an acoustic membrane be acoustically equivalent to carpet flooring?

12 décembre 2017

In terms of acoustics, carpet will always offer superior comfort. It is false to think that a wood floor over an acoustic membrane can provide equivalent acoustic efficiency than carpet. However, carpet is losing in popularity in condos, apartments and ev

Type of floor covering vs Acoustic membrane

29 novembre 2017

Before choosing an acoustic floor membrane, either for a new construction or a renovation, it is important to first determine which floor covering will be used. In the case of a condominium, you must first inquire about the acoustic recommendations of you

Impact noises: what is the difference between IIC, FIIC and AIIC?

05 octobre 2017

Acoustics is known to be a complex science in which every detail counts. Noise is a major irritant for people living in co-property and is one of the most common cause of complaints, discordance and even litigation. Noises arise from diverse and non-harmo

Wherever air can pass, so can sound!

07 juillet 2017

Many principles can influence the building’s acoustic performance. Mass, cavities, treatments, sealing of the partitions walls as well as how different materials are decoupled between each other are key principles.

Blog ABCs of Acoustics