About Us
We Built Haven Because a Green Light Nearly Cost a Family Everything
Haven exists for one reason: no family should ever trust a light that lies. We build air safety monitors that show you real numbers — because when it comes to your family, hope isn't protection.
A Routine Boiler Check That Changed Everything
In the autumn of 2023, a Gas Safe engineer walked into a family home in the Midlands for a routine boiler service. What he found changed the course of everything we do.
The family — a mum, dad, and two young children — had been suffering from headaches every evening for eight months. The mum was six months pregnant. She blamed it on pregnancy. Her GP agreed. Nobody thought to check the air.
The engineer's handheld meter read 35 PPM of carbon monoxide in the living room. 38 PPM in the toddler's bedroom. Every single night for eight months.
Their carbon monoxide detector was on the wall. Green light glowing. Silent. It had seen the danger. It just didn't think it was bad enough to tell them.
"That green light doesn't mean your air is safe. It just means it has power. That's all."
— Gas Safe Engineer, during the inspectionA System Designed to Fail
What we discovered shocked us. The detectors in 90% of British homes are designed to stay completely silent at levels that are already making your family ill.
The British standard allows detectors to wait until 70 parts per million before sounding an alarm — and even then, they can take up to four hours to make a sound. At 35 PPM, 40 PPM, 50 PPM — levels that cause headaches, nausea, and confusion — your detector doesn't have to do anything.
The test button? It only checks the speaker and battery. It doesn't test the sensor. Families press it every month, hear a beep, see the green light, and walk away believing they're protected. Many of them aren't.
And the same detectors that stay silent during real emergencies scream at 3 AM for nothing — training families to rip them off the wall. Until there's nothing left.
We Built What Should Have Existed All Along
Haven was designed with one principle: show people what they're breathing.
Not a green light. Not a guess. Not a hope. A real number. In real time. Every second of every day.
We worked with Gas Safe engineers and fire service professionals — the people who walk into homes every week and find families being poisoned while their detectors glow green. We asked them one question: "What would you put in your own home?"
Their answer became Haven. Professional-grade electrochemical sensors. Real-time PPM display for carbon monoxide, natural gas, and propane. Alerts from the very first PPM — not at 70 when it's already too late.
No false alarms. No meaningless green lights. Just the truth about what's in your air.
What We Stand For
Every decision we make comes back to one question: does this keep families safer?
Truth Over Comfort
A green light is comfortable. A real number is truthful. We chose truth. Every Haven unit shows you exactly what's in your air — even when the answer is uncomfortable.
Professional Grade for Every Home
The same sensor technology used by Gas Safe engineers and the fire service shouldn't be reserved for professionals. Every family deserves the same level of protection.
No Family Left Guessing
We believe knowing beats hoping. When you check your Haven and see zero, that's not a guess — that's proof. And proof is what lets you sleep at night.
Our Promise to Your Family
Every Haven unit comes with a Lifetime Replacement Warranty and a 90-Day "Sleep In Peace" Guarantee. If you don't feel safer — genuinely, measurably safer — we'll refund every penny.
We didn't build Haven to sell detectors. We built it because a family in the Midlands nearly lost everything while a green light glowed on their wall. And because right now, tonight, the same thing could be happening in thousands of homes across Britain.
We exist to make sure it doesn't happen in yours.
Protect Your Home