BAT have an experienced and appropriately trained Level 3 Fire Integrity Tester (using Retrotec FanTestic Integrity Software) to undertake door fan tests to gas extinguishing system protected enclosures.  BAT are able to offer design and remedial sealing advice where rooms are found to be failing.

It should be noted that it is generally more difficult for small rooms to comply with a fire integrity test, particularly with an extinguishing agent that is heavier than air, as there is a higher surface area to volume ratio.