25 Year guarantee^*

Uflex

Grant’s Uflex system makes underfloor heating a viable option for a wide range of projects, from one-off new build projects and room extensions through to larger multi-property developments.

Grant’s Uflex underfloor heating system is embedded into the floor construction so is ideally suited for new builds whereby the pipework is fitted during the initial stages of the property’s development. The Uflex pipework is then positioned and clipped into place once the flooring’s insulation and membrane has been fitted, after which a flow screed is laid over the top and allowed to fully dry before the heat source is introduced.

Features & benefits

*25yr Guarantee on pipe work only.
Easy to install
Grant's Uflex uses a flow screed system, as opposed to a solid screed system, meaning that the drying time is much quicker with the flow screed mix drying in thirty days.
It has a unique edge insulation, which consists of a self-adhesive edging strip which is located around the surrounds of the area in which the screed will be laid. This strip comes with a ‘skirt’ design which provides an overhang which curves alongside the wall. This edging strip not only contains and seals the screed, it also serves to reduce heat loss out via the walls.
Quick reaction time- Working with room thermostats, the system’s temperature can be easily adjusted without needing to switch the heating on or off which, over time, can reduce the overall demand on the heat source.
Zone control for optimum comfort
16mm PE-RT pipe
Good for continuous running with setback control

Grant Uflex underfloor heating system installed in barn conversion

Case Study

Multiple package solutions all from Grant

A heating system's overall efficiency can be significantly improved by combining multiple technologies. By installing an air source heat pump alongside a high performance cylinder and effective heat emitters, a home's heating system can be taken into a new class of efficiency. And what's more, you can get all of these products from Grant.

Aerona³ Air Source Heat Pumps

Inverter driven ASHP models which are compact in size, quiet in operation and incredibly efficient, delivering exceptional performance and reliability.

Solo Fan Convectors

A stylish range of wall-mounted and space-saving plinth hydronic fan convectors which effectively emit heat, combining efficient operation with discreet design.

Uflex Underfloor Heating

Suitable for new builds, extensions, renovations and retrofit installations, the Uflex and Uflex MINI underfloor heating systems are designed to suit almost any home’s heating needs.

High Performance Cylinders

Available in sizes from 125ltr up to 400ltr, including an ErP A-rated cylinder and pre-plumbed models, Grant’s cylinders complement both oil and renewable heat sources.