Duct & Air Hygiene
Terminal sanitisation for rooms that must be clean.
We fog sealed rooms with an anti-microbial surface treatment using ULV foggers, reaching every surface, fixture and corner. Combined with duct treatment, it gives isolation rooms, wards and food spaces a clean start after maintenance or an outbreak.

Whole-room coverage
ULV fog reaches surfaces wiping cannot.
Lasting protection
Anti-microbial treatment helps resist regrowth of bacteria, fungi and mould.
Safe handling
Products used to SDS with PPE and controlled re-entry times.
Scope
What’s included
- Room and bathroom terminal sanitisation
- Isolation and negative-pressure rooms
- Plant rooms and AHU chambers
- Post-flood and mould remediation support
You receive
Deliverables
- Treatment record
- Products & SDS log
Typical sectors
How we work
Our process
- 01
Seal
Room is vacated, sealed and protected.
- 02
Fog
Anti-microbial surface treatment applied with a ULV fogger.
- 03
Dwell
Contact time is observed before ventilation.
- 04
Release
Room aired and handed back.
Related services
All services
Air-Conditioning Services
Installation, preventive maintenance and breakdown repair for split, VRF, packaged, FCU, AHU and chiller systems.

Duct Cleaning & Sanitisation
Source-removal cleaning of supply, return and exhaust ductwork to NADCA ACR practice, with anti-microbial treatment.

Robotic Duct Cleaning
Our in-house camera robot and drill-driven rotary brushes reach duct runs and risers no person can enter — cleaning and filming as they go.
Talk to us about disinfection & fogging.
Tell us about your building, plant or facility. We’ll come back within one working day with next steps — a site survey, inspection or a clear quotation.
Get in touch