Modern construction improves energy efficiency through tighter building envelopes - but without proper ventilation, CO₂, moisture, and particulates accumulate indoors. This affects occupant health, comfort, and in commercial settings, productivity and compliance.
Mechanical ventilation introduces fresh filtered air while exhausting stale air. Heat recovery ventilation (HRV) transfers energy from the exhaust stream to pre-condition incoming air - meeting ventilation requirements without wasting heating or cooling energy.
Commercial spaces often need dedicated exhaust for kitchens, bathrooms, and plant rooms, balanced with make-up air to maintain neutral pressure. Poor balance creates drafts, door slamming, and inefficient system operation.
HEPA and advanced filtration are important in healthcare, education, and high-traffic environments. Filter specification, replacement schedules, and pressure monitoring should be documented as part of the maintenance program.
We audit existing systems and recommend targeted upgrades - from residential bathroom exhaust through to full mechanical ventilation with heat recovery for new commercial and medical fit-outs.
