Green Homes Grant vouchers extended
The Green Homes Grant (GHG) voucher scheme has been extended past 31 July 2021. The GHG may allow vouchers that are already issued to be extended.
Extension requests that are received up to and including 31 July 2021 may be extended for a period of 90 days or until 31 October 2021, whichever is sooner. From the 1 August 2021 extension, requests may be granted but in more limited circumstances than previously.
More information can be found on the scheme webpages.
The main changes are:
Extension requests may still be granted after 31 July 2021 if work has already started on a measure. Vouchers extended after July 31 will expire on 31 October 2021.
If an ongoing installation is further delayed beyond 31 October 2021 for reasons beyond the homeowner’s and installer’s control, it may be possible in some circumstances to grant a short extension request until 30 November 2021.
We understand that some measures have longer lead-times, therefore vouchers for the following measures that were issued after 30 April 2021 will still be granted extensions if they are requested after 31 July 2021, even if work has not started. Extensions will be for 90 days or until 30 November 2021, whichever is earlier.
- Solid wall insulation (internal or external)
- Park home insulation
- Air source heat pump
- Ground source heat pump
- Hybrid heat pump
- Biomass boiler
If a customer has a voucher that expires after 31 July 2021 for a primary measure that has not been redeemed, they can also apply for an extension for any vouchers they have for secondary measures, even if the work on these secondary measures has not yet started. The expiry on the secondary measure will be 31 October 2021 or the same as that of the primary measure, whichever is later.
To understand more about these changes, and if customers are looking to extend their vouchers, customers and installers can get in touch by emailing the scheme administrator at customer@green-homes-grant.service.gov.uk or by calling on freephone 0300 131 0053.
This article originally appeared on the ECA website. It was posted on 29 June 2021.
--ECA
[edit] Related articles on Designing Buildings
- Articles by the Electrical Contractors' Association (ECA).
- Boiler.
- Get ready for green jobs and upgrade projects.
- Government urged to include home energy retrofits in Industrial Strategy.
- Heat pump.
- Insulation.
- Net zero strategy: build back greener.
- Recommendations for implementation of the National Retrofit Strategy.
Featured articles and news
International Electrician Day, 10 June 2025
Celebrating the role of electrical engineers from André-Marie Amperè, today and for the future.
New guide for clients launched at Houses of Parliament
'There has never been a more important time for clients to step up and ...ask the right questions'
The impact of recycled slate tiles
Innovation across the decades.
EPC changes for existing buildings
Changes and their context as the new RdSAP methodology comes into use from 15 June.
Skills England publishes Sector skills needs assessments
Priority areas relating to the built environment highlighted and described in brief.
BSRIA HVAC Market Watch - May 2025 Edition
Heat Pump Market Outlook: Policy, Performance & Refrigerant Trends for 2025–2028.
Committing to EDI in construction with CIOB
Built Environment professional bodies deepen commitment to EDI with two new signatories: CIAT and CICES.
Government Grenfell progress report at a glance
Line by line recomendation overview, with links to more details.
An engaging and lively review of his professional life.
Sustainable heating for listed buildings
A problem that needs to be approached intelligently.
50th Golden anniversary ECA Edmundson apprentice award
Deadline for entries has been extended to Friday 27 June, so don't miss out!
CIAT at the London Festival of Architecture
Designing for Everyone: Breaking Barriers in Inclusive Architecture.
Mixed reactions to apprenticeship and skills reform 2025
A 'welcome shift' for some and a 'backwards step' for others.
Licensing construction in the UK
As the latest report and proposal to licence builders reaches Parliament.
Building Safety Alliance golden thread guidance
Extensive excel checklist of information with guidance document freely accessible.
Fair Payment Code and other payment initiatives
For fair and late payments, need to work together to add value.
Pre-planning delivery programmes and delay penalties
Proposed for housebuilders in government reform: Speeding Up Build Out.
High street health: converting a building for healthcare uses
The benefits of health centres acting as new anchor sites in the high street.