Healthy Indoor Air Certificate Explained

The Only Sign of Quality Indoor Air
The certificate that says you care about your surroundings.

At Healthy Indoor Air UK, we’re building the UK-wide standard for healthy indoor air – inspired by trusted ratings like food hygiene schemes. Poor indoor air quality is one of the deadliest environmental problems today, linked to millions of premature deaths annually (World Health Organisation) and often much higher pollutant levels indoors than outdoors (NEHS).

Our Healthy Indoor Air Certificate is the mark of excellence that shows your home, rental, workspace, or accommodation prioritises clean, safe air. It gives peace of mind to families, tenants, holidaymakers, customers, and employees – proving you care about the air they breathe.

Our Certificate Variants – Tailored for You

  • Healthy Home Indoor Air Certificate
    Perfect for homeowners. Thinking of selling? This certificate enhances your property’s appeal by confirming the indoor air is healthy. It provides peace of mind for you and future buyers, showing your home is a safe, welcoming environment for families.
  • Healthy Home Pro Indoor Air Certificate
    Designed for housing providers, social housing, landlords, charities, and associations. Align with your tenants by assuring healthy indoor air – building trust, improving satisfaction, and demonstrating your commitment to their wellbeing.
  • Healthy Stay Indoor Air Certificate
    For holiday lets, short-term accommodations, and providers. Give holidaymakers confidence that the property they’re staying in has healthy air. It benefits both guests (relaxed, better experience) and owners (stronger reviews and bookings).

Why Get Certified? Key Benefits

  • Peace of Mind – Know the air in your home, rental, or workspace is tested and certified healthy.
  • Build Trust & Confidence – Tenants, buyers, guests, and customers feel safer and more relaxed.
  • Better Outcomes – Healthier environments lead to improved wellbeing, higher productivity in workspaces, and positive experiences in homes and stays.
  • Stand Out – Display the certificate as the greatest message: "You care for their air!" It’s a powerful badge that sets you apart.
  • Compliance & Care – While environments can change, certification shows proactive commitment to quality indoor air.

How It Works – Simple Process

  1. Book Your Air Test – Contact us to arrange professional indoor air quality testing by our qualified team.
  2. Testing & Assessment – We conduct thorough checks and rate the readings.
  3. Certification Awarded – If results are good or above our standard, we fully recommend and issue your Healthy Indoor Air Certificate (Healthy Home, Healthy Home Pro, or Healthy Stay – as appropriate).
  4. Display & Enjoy – Receive your certificate to share, display, or use in marketing – the only sign of quality indoor air.

We’re not medical experts, and atmospheres can change over time, but our certification provides clear, reliable evidence of healthy indoor air at the time of testing.

Ready to Get Certified?
Book your air test today for peace of mind and the mark of healthy air. Whether you’re a homeowner, landlord, housing provider, or accommodation owner – let’s make healthy indoor air the standard.

[Book Your Air Test Now – Button/Link to /contact]
Call us on 07960 070783 or fill out the form for a free quote.

See what others are saying → [View Reviews – Link to your reviews page]

Healthy Everywhere for Everyone.


Our Healthy Indoor Air Certificate is the mark of excellence that proves your property prioritises clean, safe air – giving real peace of mind to families, tenants, guests, customers, and employees.

Breakdown of Our Certificate Variants
We offer three tailored versions of the Healthy Indoor Air Certificate, each designed for specific users and property types. All are awarded based on a strong performance in our Damp & Mould Risk Assessment (free template available) – achieving a low score (0–10 points) after addressing root causes like ventilation, heating, and structural issues qualifies you for certification (Gold/Platinum tiers for exemplary results).

  • Healthy Home Indoor Air Certificate
    Best for
    : Homeowners (especially those preparing to sell or simply wanting assurance for their family).
    Key Focus
    : Confirms healthy indoor air in your personal home.
    Main Benefits
    :
  • Enhances your property's appeal when selling – buyers gain confidence knowing the air is healthy.
  • Provides lasting peace of mind for you and your loved ones.
  • Shows you care about creating a safe, welcoming environment.
    Ideal when
    : You're focused on family wellbeing or boosting market value.
  • Healthy Home Pro Indoor Air Certificate
    Best for
    : Housing providers, social landlords, private landlords, charities, and associations managing multiple or rental properties.
    Key Focus
    : Professional assurance of healthy air for tenants across properties.
    Main Benefits
    :
  • Builds tenant trust and satisfaction by demonstrating commitment to their health.
  • Supports compliance and proactive management (aligns with standards like Awaab's Law and HHSRS priorities).
  • Renewable certification that's marketable – great for marketing and retention.
    Ideal when
    : You're responsible for others' homes and want to stand out as a caring provider.
  • Healthy Stay Indoor Air Certificate
    Best for
    : Holiday let owners, short-term accommodation providers, Airbnb-style hosts, and break/holiday properties.
    Key Focus
    : Healthy air assurance for temporary stays and guests.
    Main Benefits
    :
  • Gives holidaymakers peace of mind – they relax knowing the air is safe and healthy.
  • Improves guest experiences, reviews, and repeat bookings.
  • Benefits both providers (stronger reputation) and users (better wellbeing during their stay).
    Ideal when
    : Your property hosts visitors for short periods and you want to prioritise guest comfort.

All variants share the same high standard: They certify that – at the time of assessment – the indoor air environment meets our criteria for health and quality, with a strong emphasis on prevention (e.g., fixing root causes to avoid recurrence).

Why Get Certified?

  • Peace of Mind – Know the air is tested and healthy.
  • Build Trust – Tenants, buyers, guests, and employees feel safer.
  • Better Outcomes – Healthier spaces lead to improved wellbeing, productivity, and experiences.
  • Stand Out – Display the certificate as proof you care about air quality.
  • Compliance & Care – While conditions can change over time, certification shows proactive commitment.

How It Works – Simple & Straightforward

  1. Download and use our free Damp & Mould Risk Assessment Template to evaluate your property (covers visible issues, moisture, root causes, and scoring).
  2. Address any findings – focus on prevention like ventilation and heating upgrades.
  3. Achieve a qualifying low score → Contact us to arrange professional review/support.
  4. Get awarded your Healthy Indoor Air Certificate (Healthy Home, Healthy Home Pro, or Healthy Stay) to display and share.

We're not medical experts, and environments can evolve, but our certification delivers clear, reliable evidence of healthy indoor air.

Ready to Get Certified?
Start with the free risk assessment or book professional guidance today.

[Download Free Damp & Mould Risk Assessment Template Now – Link/Button]

[Contact Us for Certification / Air Test Quote – Link/Button]
Call 07960 070783 or use the form below.

See what landlords, homeowners, and tenants are saying → [View Reviews]

Healthy Everywhere for Everyone.