Triple vs argon double glazing: which cuts south-facing retrofit overheating
Compare triple glazing and argon double glazing on south-facing retrofit windows for overheating reduction and compatibility with period frames.
6 minGrants
Boiler Upgrade Scheme, ECO4, Warm Homes Plan, Scotland and Wales schemes: who qualifies, what they pay, how to apply.
15 guides
Which heat pump for UK central heating: grant eligibility and property matchMatch your heat pump type to UK grant rules, home insulation, radiator size, outdoor space, and installer access for the best switch.6 min read
Smart thermostats that reliably control heat pumps and immersion heatersThe specific models that support heat pump and immersion control together, with the wiring requirements and verification steps for UK installations.8 min read
Heat Pump Sizing with MVHR: Ventilation Flow Guides ChoiceMVHR airflow and heat recovery efficiency change your heating load by 15-30%. Size the heat pump after you spec the ventilation system.11 min read
More in Grants
Condensing boilers with local installers
Locate trusted suppliers of condensing boilers offering local installation and verify installer credentials and warranty coverage for your UK home.
5 min
Warm Homes Local Grant England: key eligibility criteria to check now
Understand key eligibility factors for Warm Homes Local Grant in England to see if your property and income qualify.
8 min
Renewable Heat Incentive replaced by Boiler Upgrade Scheme: what changed
The Renewable Heat Incentive was replaced by the Boiler Upgrade Scheme, offering upfront grants for energy-efficient heating systems.
6 min
Heat pump grant and loan in Scotland: when and how you qualify for both
Clarify eligibility and application order to use both the Scottish Heat Pump Grant and Loan for your home energy upgrade.
7 min
What happened to the Green Deal finance scheme and its replacement
Understand when the Green Deal ended, why, and how to find current funding for energy-saving home improvements in the UK.
6 min
Free UK insulation grants: the exact eligibility criteria you must meet
Find out exactly who qualifies for free insulation grants in the UK, based on income, property type, location, and EPC rating requirements.
5 min
ECO4 grant eligibility checklist: key criteria to meet before December 2026
Confirm your ECO4 grant eligibility with this precise checklist of criteria to meet before the scheme closes in December 2026.
7 min
Boiler Upgrade Scheme eligibility: 5 checks to confirm plus how to apply
Confirm your eligibility and apply confidently for the Boiler Upgrade Scheme with this detailed checklist and step-by-step guide.
7 min
Electric heat pump installation: key checks to ensure efficient home heating
Step-by-step guidance for electric heat pump installation, covering home needs, sizing, pitfalls, and testing for efficient heating.
6 min
Buying and installing home solar with battery and 3-phase system compatibility
Step-by-step guidance on choosing installers, securing permits, and matching batteries with 3-phase solar inverters for your home.
4 min
Buy and install home solar panels
Find out how to buy and install solar panels with local suppliers and installers, ensuring a reliable and efficient home solar system setup.
5 min