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Heating, Insulation & Grant Specialists

Warma UK are the UK’s leading heating, insulation and grant specialists. We specialise in improving the energy performance of homes in England Scotland & Wales. From new A rated boilers and heating systems to all types of insulation to keep the warmth in, Warma UK has access to every available grant to help make these more affordable, and in some cases, completely FREE

Grants provided by

Get Your Homes Heating And Insulation Grant In 3 Simple Steps…

It’s as easy as that

Apply online

Fill out our online application form and go through a simple evaluation to see if you qualify for any government funding. Our internal grants team will then evaluate your application.

Free Survey

Following your successful application, we will arrange a free, no obligation survey to ensure the maximum grant is obtained and advise you on the best products to reduce your homes energy usage.


The installation of your chosen products will be carried out by our experienced and local engineers at a time that suits you. All of our installations are COVID safe & adhere to all government guidelines.

Price up a shiny new boiler in a few minutes

Sound too easy, we promise it really is

Answer 10 simple questions

Super easy questions like how many showers and baths do you have?

We show you suitable boilers

Following the answers to our questions, we will show you the boilers most suitable to you. 

Pay and book your installation

Once you have picked your boiler, you will pay and book an install date.

More about us

Warma UK has helped thousands of customers improve their homes energy efficiency and reduce their energy bills all with the help of government funded grants. We pride ourselves on our customer service which is as efficient as the products we install! We have a network of engineers located across the UK to ensure that each install is carried out by a local and trusted engineer. This means you get the service and reliability of a national company, with the personal touch of a local trader.

Get a Which? Best Buy boiler, with 2-years 0% interest-free finance

Worcester Greenstar 2000 25kW

Worcester's latest & a Which? Best Buy
Exclusive 8-Year Warranty*


Fixed price (inc VAT)



Monthly @ 9.9% APR