Green mortgage path · Barclays
Barclays pays you up to £2,000 cashback
If you have a Barclays residential mortgage, you can claim cashback after completing eligible green home improvements. The exact reward depends on the improvement and is paid once works are evidenced.
Product
Greener Home Reward
How it works
Cashback on install
Headline figure
Up to £2,000
What Barclays's Greener Home Reward covers
- Solar PV + battery
- Heat pumps
- Insulation upgrades
- Double glazing
Eligibility
- You hold a Barclays residential mortgage.
- Improvements must be on the eligible-works list at time of claim.
- Invoices and (where required) MCS certification accompany the claim.
How to claim
- 01Complete your install and pay your installer.
- 02Submit invoices and certification via Barclays' Greener Home Reward portal.
- 03Cashback is paid into your nominated account once the claim is approved.
Important context
Barclays has flagged this product is changing in January 2026 — cashback amounts and eligibility may shift. Always confirm current terms direct with Barclays before relying on a specific figure.
Source. Verified 23 June 2026 against www.barclays.co.uk/mortgages/greener-home-reward.
Not financial advice. Geko Energy is not a regulated mortgage adviser. The information on this page is factual and sourced from Barclays's own published pages — eligibility for any product is determined by Barclays, not by Geko. Lender terms change; always confirm current terms direct with Barclays before relying on any specific figure. For regulated mortgage advice, speak to an FCA-authorised mortgage broker or Barclays directly.
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0% VAT on installs commissioned before 31 March 2027