Green Homes Grant

The government has introduced the Green Homes Grant, a new initiative for homeowners to make improvements to reduce heat loss or convert their heating systems. The government will provide vouchers to cover the cost of up to two thirds of the home improvement measure. The value of the vouchers is capped at £5,000 or £10,000 for low income households or those receiving benefits. The tradesperson installing the solution will receive payment from the government for the value of the vouchers.

The voucher must be used for one primary measure, before installing a secondary measure. The vouchers are available now until March 31st 2021.


​​​​​​​​​​​​Insulation measures 

  • Solid wall
  • Under floor
  • Cavity wall
  • Loft
  • Flat roof
  • Room in roof
  • Insulating a park home

Low carbon heat measures

  • Air or ground source heat pump
  • Solar thermal (liquid-filled flat plate or evacuated tube collectors)
  • Biomass boilers ​​​​​​​


Windows and doors 

Draught proofing

Double/triple glazing (when replacing single glazing)

Secondary glazing

Replacement door (replacing doors installed before 2002)

Heating controls and insulation 

Hot water tank thermostats

Hot water tank insulation

Heating controls (e.g. Smart heating controls)

Supporting you in unlocking the benefits of the Green Homes Grant

Build Aviator are here to support you with the Green Homes Grant. We will help you to prepare Green Homes Estimates for just £50ex VAT, or FREE if you’re a Jewson account customer with the accreditations (PAS2030 or TrustMark Approved).

Click here to upload your Green project details and tick ‘Green Home Grant Estimate.’

Click here to request more information on the Green Homes Grant, how to become accredited, and how we can support you.