INSUL - predicting sound insulation
A quick & accurate tool for predicting the sound insulation in walls, floors and ceilings.
Learn more Contact UsLatest News
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INSUL support in Costa Rica
We are very pleased to welcome Fluctuum as an INSUL distributor a...
09 May 2022 Read More -
macOS Monterey support update
We are pleased to confirm that INSUL operates on macOS Monterey (...
02 March 2022 Read More -
Windows 11 support update
Testing has recently been carried out to install INSUL version 9 ...
01 March 2022 Read More
System overview
About INSUL
With extensive drop down menus to select materials, and simple choices for construction details you can quickly evaluate different constructions.
INSUL shows a picture of your construction and a graph of the 1/3 octave TLs.
Technical information
Development on INSUL started in the 90's based on research in the USA by Ben Sharp and others. It has gradually developed into a unique tool that incorporates the best of many research papers published over the last 20 to 25 years.
INSUL can be customised for particular materials (for instance a particular manufacturer's plasterboard).
Download INSUL
You can download a trial version of INSUL to evaluate for yourself.
Should you decide to purchase INSUL you may contact Marshall Day Acoustics Ltd, or one of our distributors.