
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

Air source heat pump positioning: What to consider and how to get it right
By David Hilton published
Air source heat pump positioning is a key consideration when installing this renewable tech at your home. Here's what you need to consider in five steps

I installed MVHR and it has completely stopped condensation in my home
By David Hilton published
Energy expert David Hilton installed mechanical ventilation heat recovery (MVHR) into his existing home three years ago, and he says it was one of the best decisions he ever made

What is it really like to live with a heat pump?
By David Hilton last updated
Energy expert David Hilton installed an air source heat pump three years ago, a decision which gives him confidence the technology could suit most UK homes

Building Regulations Part L: Your ultimate guide to the new changes
By Paul Hymers last updated
Changes to Building Regulations Part L take effect from 15 June - here’s how they could impact self builders and extenders

Makita DTM51Z 18V cordless multi tool review
By David Hilton last updated
We test the Makita DTM51Z 18V cordless multi tool to see what it can do and find out why it's one of the best products on the market

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

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
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