There have been recent updates for two of INSUL's third party dep...15 September 2021 Read More
INSUL Release 9.0.23, January 2021, is now available. This update...18 January 2021 Read More
INSUL Release 9.0.22, January 2020, is now available. The key fea...28 January 2020 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 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).