An new INSUL update is available, 9.0.12, July 2018. The new rel...06 August 2018 Read More
The latest release of INSUL is available. The past week has seen...25 May 2018 Read More
The latest release of INSUL is announced. This is version 9.0.8 ...16 February 2018 Read More
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.
Development on INSUL started more than 10 years ago, 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 15 years.
INSUL can be customised for particular materials (for instance a particular manufacturer's plasterboard).