There are two core products in the Altis Range; Altis Flow & Altis Dry.

These retrofit underfloor heating systems have low build heights of just 18mm and outstanding outputs. Perfect for use with renewable energy sources but equally compatible with traditional systems too.

Both offer outstanding benefits to your retrofit underfloor heating project.


Altis Flow
A low profile flowing screed system of 18mm, using 12mm pipe in a castellated panel. This fast & easy to install system can be directly tiled on and is quick to react offering a high heat output. Altis Flow is highly customisable as the panels can be cut to size to suit your project.


Altis Dry
A Gypsum based board routed with 12mm grooves. Suitable for direct tiling or application of a levelling compound giving high outputs. With no need for wet screed, your project can be completed quicker as the need for drying time is eliminated.

Although there are cheaper systems on the market, with this system we could do it all in house and not get other trades in, so we controlled the job better. We managed to plumb, wire, install and screed the system in just 2.5 days. We could then lay the floor four days after this. No long drying times and we could walk on the floor after a day. A traditional system just would not work like this. We will use this system for all future installs.

K.Smith. Installed January 2021 Tweet

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Think Altis could be the solution for your next project?

Submit your details, and one of our expert staff will get back in touch with you with a quote.

You can also give us a call on 01245 227 630

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