Updated Tue 16 June 2026
WarmZilla - Home Heating Discount Codes
Never miss another great deal from your favorite store! Get access to the latest promo codes, top deals and special offers for warmzilla.co.uk. Always be in the know about the best offers as we list up-to-date deals from warmzilla.co.uk daily. Simply click on the button to reveal the promo code and you'll be directed to a new window. Continue shopping, and when you have chosen the products you wish to purchase, checkout, and don't forget to enter the promo code to enjoy your savings!
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Store's Description
Warmzilla.co.uk has been created to modernise the process of purchasing a boiler. Its installers are Gas Safe registered, and the company covers the UK, with the exception of Northern Ireland. They offer good deals and low overheads. If you are interested in purchasing a new boiler, check out Warmzilla.co.uk. You can sign up for their newsletter to stay up-to-date with the latest deals and news.
Reviews on Warmzilla are generally positive, with an average of 4.7 out of five stars. The majority of 5-star reviews are verified orders, and most customers were pleased with the service they received from a Gas Safe installer. The company also offers a fixed price for its services, and 92% of reviewers rated WarmZilla's service as excellent or good. Customers have also praised the company's customer service and have found the company trustworthy.
Once you sign up, WarmZilla will take a few minutes to complete a brief survey relating to your home and your existing boiler. Once you've filled out the questionnaire, the website will provide you with a list of recommended boilers, including the cost of VAT and installation. You can then select from a range of premium and budget boilers, along with details of how long they'll last.