Grant UK extends product portfolio to include underfloor heating

Grant Uflex mini underfloor heating
Uflex MINI is one of the two new underfloor heating systems now available from Grant.

Grant UK is unveiling its first range of underfloor heating which consists of systems to suit both the new build and retrofit markets. Assisting with designs and supplying all the underfloor pipework and components, Grant UK can now offer complete package solutions to installers for their customers’ home heating needs.

For over four decades, Grant Engineering has manufactured award-winning heating appliances from condensing oil-fired boilers through to renewable technologies, including biomass boilers and air source heat pumps. In 2018, the Company unveiled its first range of emitters with the launch of the Solo Fan Convectors and this year will see underfloor heating being added to their product portfolio. Designed to partner effectively with renewable technologies, Grant’s underfloor heating complements and works alongside their existing product ranges.

Grant’s wet underfloor heating range comprises of two systems – Uflex and Uflex MINI. Both systems are easy to install, use the same manifolds, and are highly effective. Evenly distributing heat upwards into a room, the Uflex and Uflex MINI underfloor systems maintain optimum room temperatures while also helping the heat source, such as an Aerona³ air source heat pump, to work as efficiently as possible.

The Uflex system is embedded within the floor construction and is ideally suited for new builds and extensions. Meanwhile the Uflex MINI system can be installed over an existing floor and is specifically designed to suit retrofits and renovations. Grant’s Uflex MINI system has an incredibly low profile being just 15mm in finished floor height which allows for the underfloor heating installation to be completed without requiring significant changes to a room’s infrastructure.

Utilising self-adhesive panels which are compact in size, a self-levelling compound can be laid over the Uflex MINI system which dries in three days, after which the heat source can be introduced. Furthermore, this system does not require overboarding which makes for a simpler installation as the final floor finish can be laid directly on top of the dry screed. The Uflex MINI system is therefore incredibly quick to install and can be completed by a single operative.

Alongside the supply of the underfloor pipework, components and controls, Grant UK can also provide design assistance including outline system designs through to full drawings. The addition of an underfloor heating range and design service enables Grant UK to deliver a complete product offering to the market. Customers can turn to Grant UK and source all their heating requirements from one company. For home heating all packaged up, trust in Grant.

For more details, please visit or submit your design request to

Grant UK extends product portfolio to include underfloor heating

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