Ensure that your boiler has the correct ventilation in place by installing a boiler flue. That way, the exhaust gases produced by your boiler will be released into the atmosphere, protecting the health and safety of those who live in the property.

We have a selection of boiler flue kits which are compatible with a wide range of boiler systems. Our products are sourced from market-leading brands so that you always get the highest quality. Whether you have a combi, regular or system boiler, we have boiler accessories to suit it.

Browse our online catalogue of flues for boilers and place your order today. You'll automatically qualify for free delivery when you spend over £50.

Our boiler flues are designed with practicality and function in mind. We have several types available, including horizontal, vertical and telescopic boiler flues, so you can pick out the best fit for your system.

When choosing a flue kit for your boiler, you want to be sure that you're receiving a reliable product that will stand the test of time. That's why we build trusting relationships with top-quality brands in the industry, sourcing our boiler flues from names such as Alpha, BAXI and Glow-worm.

Narrow down your search using our handy filter tool to find the exact product for which you're looking. Search by brand, diameter, price and years guaranteed.

We have a variety of products to suit all budgets. Our boiler flues start from as little as £45.99, ranging up to £1,279 (both excluding VAT). Choose to purchase either a single boiler flue or an entire kit for your heating system.

You'll receive free delivery at the checkout when you spend over £50 with us. However, if you'd prefer to pick up your items in-store, we offer a quick and simple Click & Collect service at your convenience.

We've built a reputation as a reliable and trustworthy plumbing and heating supplier, with over 40 years' industry experience under our belts. We consistently operate in line with our core values, always striving to deliver an exceptional level of customer service.

Head over to our Trustpilot page to read our thousands of positive reviews and see for yourself why you should choose us to upgrade your heating solution with City Plumbing.

Visit your local showroom today to view our fantastic product offering for yourself. With over 350 branches nationwide, we're bound to have a showroom near you.

Of course, please don't hesitate to get in touch with our friendly team of trade experts who can assist with any order queries or general questions that you may have.