What this site is
The articles here explain how sound behaves in residential construction and why certain materials and details work while others disappoint. The aim is to help readers diagnose a noise problem accurately before spending money, and to keep two distinct goals — absorbing reflections and reducing transmission — clearly separated.
How the content is written
Articles favour mechanism over product names. Where a figure is not firmly established, neutral wording is used instead of invented numbers. External links point only to publicly available, authoritative sources such as Canadian government and research bodies.
What this site is not
This is a general informational reference, not professional advice. It does not sell products and does not replace a qualified acoustician, contractor, or your local building authority. Construction decisions should always be confirmed against current provincial and municipal codes.
Have a specific room in mind? The contact form accepts a short description. Replies are general in nature and cannot account for the conditions of an individual building.
Editorial principles
- Distinguish absorption from isolation in every discussion.
- Prefer publicly verifiable references over unsourced claims.
- Note the date each page was last updated.
- Avoid promotional language and unsupported statistics.