How long will the Room Integrity Test Take?

How long will the Room Integrity Test take?

Our high powered testing equipment can undertake enclosure tests on rooms with an envelope up to 900m2. The room integrity test usually takes between 25 - 30 minutes to set up - as long as the room is fully prepared and isolated. Once we have set up the equipment the test takes a further 10 -20 minutes to conduct if it results in a pass. If the enclosure fails the test it may take longer to inspect if smoke testing is required due to a test failure.

The results can be produced on the same day, with the full detailed report within 24 hours. We can usually undertake up to two room integrity tests on the same site during a single visit, if the enclosures are in close proximity and are fully prepared for the testing.

It is worth noting that throughout the test, there is no requirement to shut down any Computer equipment within the test enclosure so disruption can be kept to minimum. 

We offer a rapid test response service throughout England and Wales as we know the importance of protecting your high value systems and assets protected from fire damage.

If you would like some more information in regards to Room Integrity Testing on your protected enclosure, please contact us now at info@airpressuretesting.co.uk or call us direct on: 01525 303905. 

What is a Room Integrity Test?

What is a Room Integrity Test?

A room Integrity test predicts how long fire suppressant agents take to descend to a given level in the room without having to discharge the actual suppression system – this is usually 10 minutes for the most popular gases).  The room is then sealed, and then a series of tests is undertaken.

A blower fan unit is temporarily fixed into the test doorway to pressurise and de-pressurise the enclosure, afterwards a series of pressure and air flow measurements are taken from which leakage characteristics of the enclosures are established. The predicted retention time is then calculated using the extinguishing system data and the leakage characteristics. 

For most extinguishing system types, a retention time of ten minutes is the minimum period the suppressant agents is required to be retained for within the enclosure. NFPA 2001, Standard on Clean Agent Fire Extinguishing Systems, requires that a minimum concentration of 85% of the adjusted minimum design concentration be held at the highest level of combustibles for a minimum period of 10 minutes. This is usually long enough to prevent re-ignition for most deep-seated fires and should provide adequate time for the emergency services to attend and prevent the fire taking hold.

If you would like some more information in regards to Room Integrity Testing,  please contact us now at info@airpressuretesting.net or call us direct on: 01525 303905

Room Integrity Test

Room Integrity Testing

All gaseous fire suppression system that protects an enclosure should have a room integrity test when it is commissioned. It is a requirement of British Standards BS EN15004 and NFPA 2001.

In the corresponding ISO standard BS EN15004, it states that it is mandatory to undertake the integrity testing annually on your enclosure if its protected by a gaseous fire suppression system’.

It is worth noting that if you don’t have valid enclosure certification you may negate your buildings insurance in the event of a fire.

Sometimes insurers may be confused, as BS EN 15004 asks that you undertake any modifications to the building envelope within the annual period you should test it after the modifications are complete; however you are also required to undertake the testing on annual basis as a minimum. 

If you would like some more information in regards to Room Integrity Testing, please contact us now at info@airpressuretesting.co.uk or call us direct on: 01525 303905.