Since 1934 Glow-worm have been providing UK homes with heating and hot water systems that are totally reliable, easy to use and easy to install.

Today, as part of a leading international group, we pride ourselves in manufacturing a wide range of uncomplicated appliances that suit the design of UK houses and support the demands of modern lifestyles.

All Glow-worm boilers are compliant with Part L of the building regulations (Part J Scotland).

Glow-worm fully support and comply with 'benchmark' the industry initiative to promote higher standards of installation. We also provide installer training, offering 'hands on training' on installation of our appliances and market leading support services for during and after installation.


Our Mission

We want to make doing business with Glow-worm simple and straight-forward. Dedicated people committed to meeting our customers' needs; performance heating products for domestic applications that are reliable, easy to fit and use; great after sales service - why make life complicated.

We want to reward all our loyal installers, support our distributors to grow their businesses profitably and make life easy for specifiers. Our products and service reflect our commitment to continuous improvement. We aim to provide total quality in home comfort: safety, fuel efficiency and trouble free boilers to suit every application.

Glow-worm the leading and well established British brand, easy to do business with, provides all the performance and support you would expect from a loyal business friend.