NSTEP provides professional airtightness, pressure-regime and leakage testing for critical and commercial buildings.
For server rooms, data centres and critical IT spaces — airtightness verification of gaseous fire suppression systems and Hold Time assessment to NFPA 2001.
Learn moreDuct airtightness testing to identify energy losses and system inefficiencies.
Learn moreEnclosure, pressure cascade and uncontrolled air movement assessment for clean rooms.
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Retrotec Georgia