David Hilton
David is a renewables and ventilation installer, with over 35 years experience, and is a long-standing contributor to Homebuilding and Renovating. He is a member of the Gas Safe Register, has a Masters degree in Sustainable Architecture, and is an authority in sustainable building and energy efficiency, with extensive knowledge in building fabrics, heat recovery ventilation, renewables, and also conventional heating systems. He is also a speaker at the Homebuilding & Renovating Show.
Passionate about healthy, efficient homes, he is director of Heat and Energy Ltd. He works with architects, builders, self builders and renovators, and designs and project manages the installation of ventilation and heating systems to achieve the most energy efficient and cost effective outcome for every home.
Latest articles by David Hilton

By David Hilton Published
Making sure your heat pump size is the right one to service your home isn't just a case of looking at your current energy bill and working out your consumption. Renewables expert, David Hilton explains exactly what's involved

By David Hilton Last updated
Thinking of investing in a cooler home? We explore air conditioning costs from installation through to running costs, to help you plan your budget

By David Hilton, Sarah Harley Last updated
Finding yourself considering air conditioning in your home? We explore the different options to help you decide if it's right for you and your home

By Steve Jenkins Last updated
Whether you're looking for a sharp cut or pristine stripes here's 6 of the best petrol lawnmowers to suit gardens and budgets of all shapes and sizes

By David Hilton Last updated
How can we prevent overheating in homes? We outline the steps and measures you can take to make yours a comfortable home all year round

By David Hilton Published
Deciding are heat pumps worth it generally comes down to three things: type, costs and efficiency says energy expert, David Hilton. We explore the facts

By David Hilton Published
When looking at renewable energy it's not uncommon to ask 'are solar panels worth it?' Renewable energy expert, David Hilton explains what could turn a yes, into a maybe

By David Hilton Last updated
If you're looking at air source heat pump costs for your self build or renovation, here's everything you need to know about calculating how much to set aside

By David Hilton Published
Energy expert, David Hilton dives into the maths to answer the question of whether using solar panels to fully power your underfloor heating is an option or not

By David Hilton Published
MVHR maintenance matters when it comes to keeping your system functioning well. Heating and ventilation expert, David Hilton, explains exactly what's involved

By David Hilton Published
MVHR installation involves adding a series of ducts, fans and other integral components to your home. Here's how it's done and who you'll need to install it

By David Hilton, Joseph Mullane Last updated
Hybrid heat pumps are part of the future of home heating, and could markedly improve your energy efficiency

By David Hilton Last updated
Natural ventilation, sometimes called passive ventilation, is a key part of our home's ventilation mix. Here's what you need to know about it

By David Hilton Last updated
Home ventilation is an important but often overlooked part of a healthy home. Get to know your ventilation options with this guide

By David Hilton Published
With rising electricity prices a concern, find out how our heat pump expert makes the most out of off peak energy tariffs to power his air source heat pump

By David Hilton Published
One heat pump is considered the norm, but if you've ever wondered should I install one heat pump or two, here are the situations when it might make sense

By David Hilton Published
You could be forgiven for thinking solar assisted heat pumps were simply standard heat pumps powered by solar, but you'd be wrong. Find out exactly what they are and if they're worth considering

By Tim Pullen, David Hilton, Sarah Harley Last updated
Biomass boilers are a popular source of renewable energy but may not be suitable for every home. Find out what they are and if one could be right for you

By David Hilton, Robin Whitlock Last updated
Weighing up a heat pump vs gas boiler? Our expert guide will guide you through the differences and how to make the right choice for your home

By David Hilton Published
Find out why there's a difference in an air source heat pump vs ground source heat pump. Although the clue is in the name, what else sets them apart?

By David Hilton Published
We take a look at the different air source heat pump temperature types so you can choose the right one for your home

By David Hilton Published
"5 years on and it's still working well." David Hilton reviews his Mitsubishi Ecodan 11.2kw R410a monobloc heat pump and explains what's involved when you have one installed and how his has performed

By David Hilton Published
Wondering how does a portable air conditioning unit work? Find out the answer as well as the differences between portable and fixed air conditioning units

By David Hilton Published
Air source heat pumps are now one of the leading low-carbon heating choices for homes. Our expert David Hilton guides you through everything you need to know about them

By David Hilton Published
The efficiency of heat pumps is rated by their Coefficient of Performance (CoP). But how is it calculated and at what point is it considered to be under-performing?
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