← All introductions
Experts in
For Schools & Education
The air in a classroom affects
how well students actually learn.
Rising CO₂ measurably slows concentration — and WHS duties make the air your responsibility. K2 gives principals and boards shareable proof, with all servicing done out of hours.
The performance link

Stuffy classrooms don't just feel bad — they lower results

Packed classrooms push CO₂ up fast, and the research is clear it slows concentration and results. Principals and boards carry the WHS duty for a safe environment — but rarely have the air-quality proof to show a parent, board or auditor.

The standards behind it

The duty comes with a standard — and a paper trail

No single law says “service your air conditioning” — but a school carries a WHS duty for a safe environment, and ducted or cooling-tower systems fall under AS/NZS 3666 for microbial control. Where the system ties into fire or smoke control, Essential Safety Measures apply too. Same picture you already know: you have to prove it — and that's exactly what a K2 service leaves you, ready to hand a parent, board or auditor.

How we work — the AIR standard

We don't just service systems. We prove the air.

A
Assured — we measure it
We measure classroom air and give you an Air Health Report to share — evidence, not assurances.
I
Innovate — we track it
Every system tracked and scored in K2 Connect — WHS-aligned records, ready when a board or auditor asks.
R
Reliable — we protect it
Preventative servicing scheduled out of hours — clean air and reliable systems, no disruption to class.
Who this is for

For principals, business managers and boards who want WHS-aligned air records, better learning conditions, and zero disruption to teaching.

Start with an assessment
Book an assessment and get shareable proof your classrooms' air is safe.
Book a K2 Assessment →
1300 494 992 · k2grp.com.au
K2 Group · Experts in Air
Indoor Air Health & HVAC Asset Protection · Fully licensed · ARC AU58852 · EC 91531 · ABN 14 667 727 433