01
Heat
Room-by-room demand and suitable system design.
A better building to live and work in.
No salesman.
Just the truth.
With over 60 years of combined experience across homes, commercial property and land developments. Breathe delivers whole-home solutions, transparent evidence and accountable care, with zero sales pressure.
Free. No email. No home visit until you ask for a real technical survey.
One plan
Across fabric, heat, airflow and power
Every number
Assumptions and evidence kept visible
Sick of the sales visit?
You booked a day off for a one-hour survey. You got a three-hour pitch.
No measurements. No heat-loss calculation. Just someone looking around and asking questions you could have answered from your sofa. We fixed that.
- 1You share what you can seeBills, photos, room sizes and windows, in your own time, from your phone.
- 2We do the engineeringYour plan is modelled from your information, with every assumption shown.
- 3One survey, one surveyor, powered by GridSyncIf a visit is needed, one verified technical surveyor completes one survey. It creates your building’s real-time as-built digital twin and Property Passport.
- 4Net-positive, fuel-poverty-free BritainCutting-edge technology chosen for your building, not for commission.
Powered by Amporah GridSync
One survey. One surveyor.
A Property Passport for life.
When a full technical assessment is needed, one verified surveyor walks your building once with a phone. GridSync turns that capture into a live, as-built 5D digital twin. Once rendered and complete, it becomes your Digital Domestic or Commercial Property Passport.
- Captured onceRooms, walls, windows, heating and meters mapped in a single visit. No repeat visits, no day off work again.
- Shared by linkSend your passport to any tradesperson, architect or interior designer so they can quote accurately without visiting.
- Before and afterSee your building with and without the proposed works, to review visually and confirm before anything starts.
- Simulate anythingTry different measures, flow temperatures or layouts and see the modelled outcome. It then becomes your real-time as-built record.
Simulations are modelled outcomes. Measured performance is added to the twin after installation.
Our mission
Net-positive homes. An end to fuel poverty. A blueprint for the world.
The most innovative building and energy technologies, brought together with one shared purpose: to support families and the most vulnerable communities, first across the whole of the UK, then wherever the blueprint is needed.
Why this changes retrofitA calculator for everyone
Pick yours. Run your own maths.
Example figures below are calculated live by the same model as the calculator, using each starting example. Yours will change as soon as you enter your own bill.
Homeowner
What could my home cost to run, and could it become net-positive?
Example: one home, £3,068/yr today
£3,891/yr modelled saving
Open the homeowner calculatorLandlord
What would a typical rental cost tenants to run, across my whole portfolio?
Example: 5 rental homes, £10,200/yr today
£4,307/yr modelled saving
Open the landlord calculatorBusiness
What would our building cost to run, and how quickly does it pay back?
Example: one building, £42,000/yr today
£27,027/yr modelled saving
Open the business calculatorCouncil & housing provider
How much could residents save, and how many homes leave fuel-poverty risk?
Example: 50 homes, £96,000/yr today
£168,150/yr modelled saving
Open the council & housing provider calculatorOne trusted front door
Start with the building.
Not the product.
Most people are left to reconcile separate quotes and conflicting promises. Breathe creates one evidence-led plan, then brings the right specialists together around it.
02
Air
Moisture, airflow, noise and measured commissioning.
03
Glass
Installed whole-window performance, frame and edge.
04
Power
Solar, battery, EV and optional Gateway Pro insight.
One building. One plan.
The right specialists, working together around your building.
Useful before you buy
See the combined effect.
Start with your monthly bill, toggle technologies on and off, then open the detailed assumptions only when you want them.
- Anonymous and free to use
- Cumulative and incremental savings
- No unsupported additive claims
- Every caveat beside the result
Comfort belongs to everyone.
Social value is not a slogan here. It is a budget, a public ledger and practical support that never depends on buying a system.
See the commitmentMeet Bree
A guide that helps you breathe easier.
Bree explains the unknowns, flags when professional evidence is needed and helps you move at your own pace.
