Pre Test Air Tightness Testing Kits

Buildings can be tested during construction to determine whether they will pass their final air-tightness test. A Retrotec test kit is a flexible and cost-effective solution for calculating the air-tightness of a building. If the building has not met, or is close to, its design air permeability, the fan system can be used to locate leakages so that corrective work can be undertaken. Doing this increases the likelihood that the building will pass its final air-tightness test first time.

Use the equipment calculator 'the quick and easy way to determine your requirements.'

Air Permeability
(m³/h.m² @ 50Pa)
Envelope (m²)
No. of Fans

The Q46 and Q4E make air leakage testing quick, simple and effective. They have a compact and portable design, which simplifies transportation and eliminates vehicle access problems on site. The cloth door kits comprise an easily assembled aluminium frame with extension cams that compress it into the doorway, trapping the cloth membrane in the process and sealing the opening effectively without the need for tape. The Q46 and Q4E are available for either 110V and 230V electrical supply or a combination of the two (3000 series fans only). Both can be left running continuously, a significant benefit for smoke pencil diagnosis.

Download our product specifications for further details of our range:

View our brochure

Kit Q46

Consists of DM-2A, a 2200 fan and a cloth door panel.

View our brochure

Kit Q4E

Consists of DM-2A, a 3300 fan and a cloth door panel.

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