Building performance
Building Air Quality
Building air quality is a portfolio question, not a single-room question. We help operators baseline a whole estate, find the worst performers fast, and prioritise capital where it changes occupant experience most.
- Portfolio-level IAQ baselining
- Worst-zone triage
- Outdoor air infiltration modelling
- Energy vs. ventilation trade-off analysis
- WELL & BREEAM evidence packs
- Tender-ready remediation specs
What 'building air quality' covers
Beyond classic pollutants (CO₂, PM2.5, TVOC, formaldehyde), a whole-building view includes outdoor air ingress, supply-air filtration grade, recirculation ratios, and pressure relationships between zones. Each of these can be the dominant lever depending on building age and use.
Who this is for
Asset and operations leaders responsible for facility managers, property managers, HR and wellbeing leads, health & safety teams, workplace consultants and building owners, particularly across multi-let or multi-site portfolios where IAQ performance varies invisibly between assets.
Portfolio assessment process
Tiered approach: lightweight screening across all assets, deep dive on outliers, intervention plan ranked by occupant impact and capital cost. We deliver a ranked schedule of works your asset manager can act on.
Where this pays back
Lease renewals, ESG reporting, occupier wellbeing reporting and reduced complaint volumes. Several recent UK occupiers ask for documented IAQ performance during fit-out negotiations.
Frequently asked questions
- Do you cover mixed-use portfolios?
- Yes — offices, healthcare, hospitality, education and retail.
- Can you work alongside our M&E consultant?
- Yes. We're often retained as an independent IAQ specialist alongside in-house or framework M&E partners.
- Will this support our ESG report?
- Yes — outputs map cleanly to GRESB social and wellbeing indicators.
Baseline your portfolio
We'll scope a tiered assessment across your estate.