more info Blower Door Systems


With options ranging from the economical R43 (featuring a single fan and our cloth door frame system) to multiple fan systems built around our industry exclusive and easy to use hard panels, Retrotec has a blower door system that’s guaranteed to fit your application and budget.



Gielle used the professionals equipment: 

Cloth Panel Systems
Q42 Automated Blower Door
Q46 Automated Blower Door
Q4E Automated Blower Door
R43 Blower Door

Modular Hard Panel Systems
Leakage Split Kit
Q52 Tight House Testing System
Q56 Automated Blower Door
Q5E Automated Blower Door

Three Fan Systems
QMG Blower Door
Q4E Automated Blower Door


| fire protection enclosure testing | integrity enclosure testing | total flooding clean agent enclosure |
| enclosure integrity testing | fire enclosure integrity testing | fire risk assessment |


Contact Us
Blower Door Systems
Gielle Srl - Administrative Headsquares 
Via R. Ferri 32 Z.I. - 70022 Altamura (Ba) Italy
Tel +39 0803118998 - Fax + 39 0803101309
E-mail: - Save in outlook
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