A quieter future for UK homes
At Heat Geek, we’re known for precision, not noise. That’s why we only install high-performance heat pumps from manufacturers like Vaillant who meet the Quiet Mark standard for low sound output. This partnership matters because sound matters. Whether you're fitting a unit outside a flat in Glasgow or a semi in Surrey, a quiet install keeps everyone happy: homeowners, neighbours, and installers.
What this partnership means
Quiet Mark is the independent global certification for low-noise tech. Their engineers test and approve products that meet strict acoustic standards. Vaillant heat pumps have passed that test. When we specify and install these units, we’re not just meeting minimum noise requirements; we’re aiming well below them.
This isn’t a badge we chased. It’s a side effect of doing things properly.
How Heat Geek adds value
Noise performance starts with the right kit, but it doesn’t stop there. We combine:
- Design expertise – Every install starts with a Design Consultation to spec the right system.
- Certified training – Our installer network understands placement, pipework, and performance.
- High standards – We don’t cut corners. From insulation to flow temps, we optimise everything to reduce running noise.
The result? Heat pumps that blend into the background.
Why this matters for homeowners
One of the biggest myths about heat pumps is that they’re noisy. Some are. But not the ones we fit.
Check out our video on heat pump noise below.
Quiet Mark certification is your reassurance that the outdoor unit won’t be humming away outside your bedroom window. We design installs to be:
- Quieter than a fridge
- Neighbour-friendly
- LEGALLY compliant (MCS, Permitted Development, GHG regs)
Why it matters for installers
Any installer can bolt a heat pump to a wall. But if it drones, rattles, or keeps the customer awake, you’ll be getting the call-back.
Heat Geek training teaches proper system design and noise reduction by default. By installing the certified Vaillant kit, you avoid unnecessary noise issues and improve customer satisfaction.
Want a quiet install?
If you’re a homeowner, check your address to see what a Heat Geek install looks like for your home and get an instant estimate.
If you’re an installer, join the network and get trained on how to deliver the UK’s best heat pump installs. Find out more here.
FAQs
Are heat pumps noisy in the UK?
Not if they’re designed properly. We use Quiet Mark-certified heat pumps and design for low noise at every stage.
What is Quiet Mark certification?
Quiet Mark is an independent certification that verifies products meet high standards for sound performance.
Can I install a heat pump near a neighbour’s window?
Yes, but placement matters. We always check distances and noise levels to stay compliant with UK regulations.
How quiet is a Quiet Mark-approved heat pump?
Typical sound output is around 50dB – quieter than a standard fridge.
