Supporting Healthier Homes in Wales.

Data you can act on before mould appears.

See risks up to six months before they’re visible.

Our non-invasive sensors help Welsh landlords spot damp and mould up to 6 months early, reduce costly repairs and call-outs, and protect tenant wellbeing, all at a low cost without compromising on results.

Download our guide

How iOpt helps Welsh social housing providers.

  • Compliant data aligned with Welsh law requirements and decarbonisation/retrofit programmes.

  • Protect tenant health and reduce complaints by detecting mould before its visible.

  • Providing tailored solutions so you can eliminate issues at their source.

  • Lower costs, by focusing resources where risk is proven, not where it’s guessed.

  • Confident decision-making, backed by reliable, timestamped data across your stock.

  • Thorough monthly reporting and deep-dive dashboards.

  • Seamless API integration with your housing management stack.

Don’t just take our word for it!

"We wanted something easy for tenants and installers—with quality, easy-to-digest data. iOpt delivers. Reports are top-notch, and the live portal gives us the best data we’ve seen. It’s now central to our monthly damp and mould discussions." - Allyn Pritchard, Energy & Planned Services Manager, ateb

Remote property monitoring starts now

iOpt helps landlords monitor environmental conditions to act early on damp and mould risk. We process sensor data in line with data protection obligations and provide you with insights and visibility of what is happening in your housing stock. Speak to us about how to deploy quickly and at scale in Wales today.

FAQ

  • Typically 5–10 years under standard conditions (our platform flags low-battery status).

  • Installs take around five minutes per sensor, so scaling to hundreds or thousands is practical, and cost-effective as no electrician is needed.

  • No, our devices are battery powered and independent from the tenants, allowing you to track across tenancy, or even voids and temporary accomodations.

  • Yes. We support API integrations and can work with your team on data flows. Including sending selected alerts to specific teams for fast and focused actions.