We are currently closed due to family reasons.

We believe that we will reopen on 31/01/2017.
Phone and email messages will be checked on our return.

In case of emergencies, please contact (office hours only)
Steve Boyle (Barres) - Inverness, Scotland 01463 713131 steve@barres.co.uk
Chris Emler (Kilspindie Renewables) - Perth, Scotland 07711 627575 cemler321@btinternet.com
George Cossey (Applied Heating) - Washington, England 0191 417 2428 george@appliedheat.co.uk

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.








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