Boiler Manufacturers | Major Brands Reviewed (December 2024)

The UK’s boiler market has experienced an increase of 40% in the previous year because boilers are affordable and efficient heating systems.

As a result, there are numerous boiler brands in the UK that manufacture various types of boilers for different applications. This variety makes it difficult to choose the best boilers.

But don’t worry if you want to buy a boiler because we’re here to help you compare different boilers and choose the best one according to your requirements.

In this article, we’ll list the best boiler brands in the UK to let you get familiar with the top manufacturers in this industry. Then, you can use our service to get free quotes from different companies to be able to compare them. Remember that if you want to do that by yourself, you’ll have to spend hours of time and energy researching and comparing your options.

You can let us do the hard work for you by requesting a free quote. It’s much easier and quicker to fill out our short form than searching for different boiler brands by yourself. Our service is completely free and without any obligations. So do not hesitate to fill out the form and get your free quotes. Get started by clicking the button below.

Before mentioning the best boiler brands, it’s good to know how we chose these brands. Here is a list of factors we considered to select the top boiler manufacturer in the UK.

According to the mentioned factors, the following brands can be considered to be the best boiler manufacturers in the UK:

Now, it’s good to have an overview of these brands and compare them in terms of warranty, reviews, and prices.

The following table helps you understand the key differences between the best boiler brands.

Here at Green Match, we can help you choose the best company to buy a boiler for your home. Also, if you want to take a closer look at each brand, read the following paragraphs.

Worcester Bosch was established in the 1960s, and thirty years later, it was merged into the Bosch Group. They provide a vast range of boilers in different sizes and prices and you can find everything no matter what type of home you have.

With an efficiency of around 90%, it’s the most effective solution to high energy costs. It has a trust label for energy saving and also the A-rated ErP label from Europe on all the products.

They offer a warranty of up to 12 years for new boilers, and a stress-free installation process within 24 hours. 

Here are some of the best-selling boiler models from this brand.

Alpha Heating Innovation is a UK manufacturer that was established 50 years ago. It’s a leading company in the heating industry, offering the most innovative solutions to homeowners’ heating problems.

Alpha has gained all the required certifications such as ISO 90001:2000, and therefore, it's one of the most reliable boiler brands in the UK. They have a strict quality control policy, running random daily checks on manufactured boilers from the product line to make sure everything is OK. Moreover, they offer up to 10 years warranty so that you don’t have to be worried about anything.

Most of their products have an efficiency of 90% and higher and can help you reduce your energy bills. Here are two of the most popular boiler models of Alpha:

Biasi boilers were first introduced by Leopoldo Biasi in 1938 when it was just a small thermomechanical manufacturer. In the 1940s, Biasi started to focus on domestic heating systems.

They’re now offering some great combi and system boilers in different sizes and prices. They have certified installers and great after-sale support so that you can easily find an installer near your home. Many of their customers have been satisfied by their customer service and the durability and efficiency of their products. 

Here you can find some of the most popular cheap boiler models offered by Biasi in the UK:

Ariston is part of the Ariston Thermo Group, an Italian corporation that manufactures heating systems. Its products are being marketed via 53 companies like Chaffoteaux, Atag, Elco, Régent, and Racold. They have more than 22 production sites and branches in 150 countries.

They offer a vast range of boilers for domestic use and the efficiency and durability of their products are unrivalled. It’s hard to find any boiler with an energy rate of below A+. They also have at least a 2-year warranty that reaches up to 12 years for some new products.

Here are some of the top boiler models they offer:

Baxi was established by Richard Baxendale in 1985 and is now part of BDR Thermea. This is actually one of Europe's most famous manufacturers of heating systems for both commercial and residential applications.

They offer a warranty of 2-10 years for different boilers so you have many options when it comes to buying a boiler for your home. You can be sure about the efficiency as many of their products have an energy rating of A+. 

They have a responsive team of customer service and their reviews on review sites are excellent.

Here are some of the top-selling boilers of Baxi in the UK:

Ideal Heating is a renowned British company with more than 110 years of experience in manufacturing heating systems. They’re very famous for producing domestic and commercial boilers from combi boilers to system ones. 

It’s one of the best choices for those who’re looking for an eco-friendly boiler for their homes. The efficiency of their boilers is above 90% and all of their products have an energy rating of A+. 

They offer up to 10 years of warranty for some of their new products and you can be sure about the after-sale support. Here are some of the most popular boiler models of Ideal Heating:

Viessmann is a German company that was established by Martin Viessmann in 1917. Nowadays, they have branches in 11 countries, but all of their boilers are made in Germany with a very high standard.

They offer up to 7 years warranty for some of the products. They also have great after-sale support and responsive customer service. Their customer reviews show an excellent rate of satisfaction and you can completely trust their products.

The last brand on our list is Vaillant, another German company established by Johann Vaillant in 1874. It has a German Quality Award and now has branches in the UK, France, Spain, and China.

They offer up to 10 years of warranty and have responsive customer support, leading to an excellent customer review on Trustpilot. The diversity of boiler models and the price range are indisputable. The efficiency of their products is also great and is suitable for those who’re worried about their energy bills.

You’re now familiar with the most famous boiler brands in the UK. You’re free to choose each of them and compare their quotes. However, remember that getting quotes from several companies and comparing them together might be a tedious and time-consuming job. Moreover, you might ignore some important factors in choosing the best option for your home.

So the wise course of action is to ask a professional team to do that for you. Here at GreenMatch, we can help you in buying a boiler for your home. We offer free quotes from the best manufacturers and will connect you with the best installers near your home.

This way, you save your time and energy and get the best deal without paying more. Our service is completely free and without any obligation so you can start getting your quotes by clicking on the button below.

As mentioned earlier, you have to pay special attention to the brand you choose. Particularly, you have to make sure that the manufacturer has good licensing and relatively acceptable customer reviews.

For example, an OFTEC licence is essential for the safety of oil boilers you buy. Moreover, gas boilers need to have a certification from Gas Safe Register, the official body for gas registration in the UK. Also, almost all the renowned boiler brands offer around 10 years warranty so try to avoid brands with shorter warranties. 

It’s highly recommended to avoid buying from companies offering short warranties and relatively weak customer service. Go for the brands mentioned in the table.

You have to be extremely careful when it comes to choosing the manufacturer. As mentioned in this article, there are several reliable and unreliable boiler brands in the UK. Each of these companies offers various products and customer services and it’s really difficult to choose one of them. 

Before buying your boiler, you have to compare different boiler quotes from different companies to choose the best offer available depending on your requirements. This can be a time-consuming and stressful task for a person who doesn’t know much about boilers and different brands.

But don’t worry. With our free quote service, you can make this process easy and stress-free. We’ll put you in contact with up to 3 Gas Safe registered heating engineers in your area. Who will each then provide you with a free quote. You don’t need to waste your time searching for boiler brands on your own. Just send us your request by filling in 1 form to receive the best deal available in your area. 

Get started today by filling in the form. It’s free, easy, and comes with no obligation.