Software

Retrotec software is your best choice for door fan testing. Whether you’re testing residential homes, large buildings or clean agent installations, Retrotec has the right software — no matter which blower door system you’re using.

Door Fan 3.0

Door Fan 3.0 represents the most advanced door fan testing software on the market today. Used by building performance professionals world wide, it conforms to both EN13829 and ATTMA: TS-1 Screenshots: The software is in constant development so check back… read more

FanTestic

Introducing FanTestic 5.0 Our latest Building Air Leakage Testing software package is simply FanTestic! We are very pleased to announce one of the most advanced door fan testing packages on the market today…. read more