The office will be closed on Friday 23rd February.

About us


Invisible Heat Ltd., a new Ullapool business started up by employees of the former Invisible Heating Systems to offer spares to pre-existing underfloor heating systems as well as design and supply of underfloor heating systems to new build, extensions & refurbishments.


What do we do exactly?


We offer supply, design & installation of underfloor heating systems.

Each of our underfloor heating systems will included a fully coloured cad drawing showing zone layouts, manifold position as well as room stat positions.


All underfloor heating system will also include the required wiring diagram for the room stats and wiring centre provided. As of the 1st of April 2014 our standard controls will be supplied by Watts uk.








Floor Constructions




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+1 demo: Explicit load