Green Together Reward
Improving your property's energy efficiency

What is Green Together Reward?
If you're thinking of making energy-efficient changes to your property, such as installing solar panels, upgrading to a heat pump or improving your insulation, then we may be able to help you.
There are over 20 efficiency improvements you can choose from which could improve your Energy Performance Certificate (EPC) rating, reduce your energy bills and help the planet.
If you've applied for a mortgage, or made changes to your mortgage after 28 September 2021, and you've spent at least £2,500 on eligible changes with a TrustMark Registered Business, then you may be able to apply for our Reward payment of £500.
What's an EPC rating?
An EPC rating tells you how energy efficient your property is, from an A (very efficient) to a G (inefficient). It will also provide you with information on where you can improve and estimates what savings you’ll make once you’ve made the changes.
You can use the Government EPC checker to find your existing EPC.
Applications are now closed
Our Green Together Reward scheme has now closed and you can no longer submit an application. If you've already submitted an application you can still make a qualifying claim until 26 May 2024.
How to claim
- Complete your energy efficient home improvements using a TrustMark Registered Business
- Provide your Installer’s licence number on the claim form
- Complete the claim form by 26 May 2024
Eligible works
Temperature control Time and temperature zone control (for radiator systems or underfloor heating) Additional thermostatic controls, warm air systems Thermostatic radiator valves
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Insulation Solid wall Flat roofing Room in roof Loft Cavity wall Fill part wall Suspended wooden floor Solid floor Loft insulation top-up |
Renewable energy Solar panels Solar hot water system Biomass boiler (wood pellets) Wind turbine installation |
Heat pumps Air source Ground source Mechanical ventilation with heat recovery
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Doors and windows A-rated double or triple glazing (where replacing single glazing) Secondary glazing (in addition to single glazing) Draught-proofed windows New insulated uPVC external doors (where replacing doors installed before 2002) Draught-proofed external doors
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The legal stuff
Want help?
Our help section is bursting with useful information. If you'd rather chat, just give us a call.
Call us on 0800 121 8899
- Mon-Fri 8am-7pm
- Saturday 9am-2pm
- Sunday & Bank holidays Closed
Yesterday, people waited on average
17 seconds for savings enquiries
17 seconds for mortgage enquiries

Want help?
Our help section is bursting with useful information. If you'd rather chat, just give us a call.
Call us on
0800 121 8899
Saturday
Sunday
9am - 2pm
Closed
Closed
Yesterday, people waited on average
19 seconds for savings enquiries
6 seconds for mortgage enquiries
