Environmental Design Solutions Limited (EDSL) was formed in 1989 to commercially develop Tas Software. EDSL sells Tas software and consultancy services using Tas. EDSL believe that the mixing of development, consultancy and software support leads to a focused software product, with quality support available to end users.

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Passivent Airscoop Builder

Passivent

A new integrated modelling utility for Airscoop roof-mounted ventilation terminals.

Developed in conjunction with Passivent, our new Airscoop modelling utility is now available for free download. This tool allows Passivent's airscoop units to be modelled to a high degree of accuracy using Tas building designer.

What are Airscoops?

Learn more about Airscoops from Passivent's website.

Press Release

View the full press release for this new Airscoop modelling tool.

Passivent Advertorial

Learn more about Airscoop Builder by reading the magazine article from Passivent.

Request a Copy

With Tas Building designer 9.1.3.1 or later installed, Passivent Airscoop Builder can also be installed. Send an email to request your copy here.