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Read more about the Green Deal Home Improvement Fund for homeowners, landlords and tenants

Sustainable Energy Services

Sustainable Energy Services (UK) Ltd LogoSustainable Energy Services is the part of the Group that specialises in carrying out energy efficiency improvements for domestic clients. As a trading arm of Sustainable Building Services (UK) Limited, it enables private homeowners to take advantage of Green Deal funding and interest-free finance when commissioning a broad range of energy-saving works.


  • Cover of EWI consumer brochure - downloadable PDF.Installation of solid (external + internal) wall insulation systems
  • Boiler replacements and installations
  • Cavity wall, roof and floor insulation
  • Energy efficient replacement doors
  • Replacement double/triple glazing
  • Secondary glazing
  • Fan-assisted storage heaters
  • Heat recovery systems

The Green Deal Home Improvement Fund (GDHIF) is a publicly funded scheme designed to help private homeowners in England and Wales with the costs of installing solid wall insulation. It operated briefly between June and July 2014 but was quickly closed by the Department of Energy and Climate Change when it reached its £120 million budget allocation. However, in October 2014, DECC reported that it would be adding a further £100 million to its budget and, thus, the scheme would soon re-open.

No details of the revived scheme have yet been published but it is likely to re-open in November 2014.

It is expected that the new version of the scheme will operate differently and that the amount of funding available per household will almost certainly be reduced from its original maximum of £7,600. It seems very likely that the most a homeowner will be able to claim towards the cost of fitting solid wall insulation will be £4,000.

No more details are currently available but information about the previous GDHIF scheme can be found in the Sustainable Energy Services consumer brochure. To view it, please click the image to the right. (PDF, 1.3MB.) More details will be published here as soon as they can be confirmed.

In the meantime, the original Green Deal scheme is still running and can still help customers to pay for a raft of energy saving works, including solid wall insulation. More details can be found on the Sustainable Energy Services website.

In addition to conventional Green Deal funding, customers can also take advantage of 0% finance from Barclays Partner Finance. The Sustainable Group is an accredited broker and can assist clients who require interest-free credit to help pay for energy efficiency improvements, general building work, decorating and repairs.

External Solid Wall Insulation

Although Sustainable Energy Services delivers all kinds of insulation contracts, it has an especially impressive track record in the field of external solid wall insulation. The company is an approved installer member of the Solid Wall Insulation Guarantee Agency (SWIGA), a member of the National Insulation Association and a BBA-accredited Green Deal Installer for external wall insulation projects carried out to PAS 2030:2012.

Using this experience, the company is able to operate as a main contractor and can handle anything from small, private installations to multi-million pound solid wall insulation contracts.

Sustainable Communicates With ResidentsDomestic and Commercial Clients

Please note that Sustainable Energy Services works exclusively with domestic clients and that Green Deal funding is applicable only to private homeowners in England and Wales. However, Sustainable Building Services (UK) Limited offers the same design, installation and project management services to commercial clients such as landlords, developers and housing associations.

Private homeowners wishing to find out more about funding for energy efficiency improvements can call free on 0808 168 7260 or visit the Sustainable Energy Services website.