
David Hilton
David is a renewables and ventilation installer, with over 35 years experience, and is a long-standing contributor to Homebuilding and Renovating magazine. 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

Ryobi HP RRS18X-0 cordless 18V brushless reciprocating saw review
By David Hilton last updated
We test the Ryobi HP RRS18X-0 cordless 18V brushless reciprocating saw to see how suitable it is for your build project

Solar Thermal: Complete Guide to the Pros, Cons and Costs
By David Hilton last updated
Solar thermal provides renewable hot water for the home by harnessing the sun’s energy. Our guide provides everything you need to know from costs to the cons

Is Solar PV Right for Your Home? All Your Questions Answered
By David Hilton last updated
Solar PV panels use the sunlight to generate electricity. Find out how they work, what they cost and whether they're right for your home, in our ultimate guide

A step-by-step guide to installing solar panels
By David Hilton last updated
Our energy expert advises on installing solar panels, including how to, costs and timescales — plus a step-by-step guide to the process

Solar panels: An expert guide to the pros and cons
By David Hilton last updated
Should you invest in solar panels or are they not worth it? Find out the types available, how much they will cost and what extras to consider

What’s it like living with solar PV panels?
By David Hilton published
Energy expert David Hilton reveals his experience installing and using solar PV in his own home and reveals how he maximises the energy it generates

Solar panels for sheds and other garden buildings, are they worth it?
By Amy Reeves published
Discover what you need to know about installing solar panels for sheds, garden offices and small cabins — including size, watts and DIY kits

Underfloor heating with combi boilers: Pros, cons and your questions answered
By David Hilton published
While not ideal, it is possible to install underfloor heating with a combi boiler. Our expert explains what you need to know when combining the two in your home

Underfloor heating with heat pumps: How to design your system for maximum efficiency
By David Hilton last updated
When installing a heat pump, your underfloor heating system can incorporate specific design features to operate at its maximum efficiency. We explain all

What is the cost of solar panels? What you need to know before investing
By David Hilton published
Before investing in green energy, find out the cost of solar panels with our expert guide, including hidden extras and running costs

Solar batteries: Your questions answered
By David Hilton last updated
Solar batteries are a helpful add-on to a solar panel set-up, helping you store the electricity your home generates. Here's what you need to know

Electric Underfloor Heating: Pros, Cons, Cost and More
By David Hilton last updated
Electric underfloor heating is more suitable for some renovations — here's everything you need to know

Why is my Extension Overheating in the Summer?
By David Hilton published
Our energy efficiency expert David Hilton solves one homeowner's issue regarding overheating in summer — passing on his tips to others building new extensions

Building Regulations Part O: Overheating Rules for New Homes
By David Hilton last updated
Building Regulations Part O sets out new rules in 2022 to protect occupants from overheating within new homes

Mountfield HP41 Hand Propelled Petrol Lawn Mower Review
By David Hilton published
Is the Mountfield HP41 petrol powered mower the perfect partner for a small sized garden? Read our review to find out

Building Regulations Part F: How the New Ventilation Changes Could Affect You
By David Hilton last updated
Changes to Building Regulations Part F take effect from 15 June which could impact extenders and renovators

Building Regulations Part S: New Electric Vehicle Charging Rules Now Apply
By David Hilton last updated
The introduction of Building Regulations Part S means there are new rules regarding electric vehicle charging for self builders

Heat Pumps vs Air Conditioners: Which is Better For Your Home?
By David Hilton published
Debating heat pumps vs air conditioners for your home? Our heating expert David Hilton compares the efficacy of both systems for home heating and cooling

How Much Will the VAT Cut on Energy-Efficient Improvements Save Homeowners?
By David Hilton last updated
Energy expert David Hilton examines the cost implications of the VAT reduction on installing heat pumps and solar panels

Renewable Heat Incentive Ends For New Applications
By David Hilton last updated
The Renewable Heat Incentive has officially ended for new applications, but ongoing payments will continue

Three-Phase Electricity: Do I Need it For My Home?
By David Hilton published
You might need three-phase electricity if you’re thinking of installing a heat pump or solar PV panels, says energy expert David Hilton

The Government’s Off-Grid Heating Plans Won’t be Cheap, so Who Will Pay?
By David Hilton published
Plans for off-grid homes to adopt low-carbon heating systems could plunge homeowners into fuel poverty without financial support

Underfloor Heating Thermostats: How to Choose Your Controls
By David Hilton published
An underfloor heating thermostat is required for both wet and electric systems, ensuring you can control your UFH for a comfortable temperature in your home
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