We are able to provide free loft insulation and installs due to funding provided by our funding agent; GSI Carbon Solutions. GSI and Greentherm work towards, and in accordance with, the Government’s CERT (Carbon Emissions Reduction Target) programme which provides loft insulation to all owner-occupied and private-rented households. Greentherm work closely with Councils, Letting Agents, and Landlords and have already installed hundreds of free loft insulations.

Greentherm also have funding available for boiler, central heating and solid wall insulation, please contact us for details.


‘I would like to thank you for the work which you recently carried out, I was extremely impressed with how fast the installation was and more importantly how friendly, polite and informative your technical was. How such a professional and worthwhile service can cost nothing is astonishing! Thanks again!’
Scarlett Beckett (Tenant) Sheffield

‘May I take this opportunity to thank you and you company for the professionalism shown towards carrying out the works at our home, your staff were pleasant and co-operative. From wearing shoe covers and cleaning up afterwards, they were all first class. We now have an efficient heating system and have loft insulation to a much improved level. Thanks again for your services.’
Mrs Turner (Home-owner) Dronfield

‘Having spoken to the tenants and inspected the work already completed at the properties we gave you for loft insulation, may we take this opportunity of congratulating you not only for your speed and efficiency, but also for the quality of your workmanship. Because of this, we have no hesitation in recommending you and will be using you to insulate where required all the properties in our portfolio.’
Claire Moorwood (Estate Agent-Castle Estates) Dronfield

‘I felt I must write to say how delighted we are with the work carried out last week by David and Allastair. They were extremely neat and tidy and there was no mess what so ever. They all had great regard for my home and were most careful. Please pass on my thanks to them for a job very well done. We are feeling the benefit of the loft insulation already.’
Tony Morton (Home-owner) Chesterfield

Contact Us

If you are interested in any of our services, or if you have any questions, you can contact us at:

Greentherm Energy -
Solutions Ltd

43 Myrtle Springs Drive
S12 2RE

Head Office Number:
0114 239 5482
07939 233336