This collection has all of our Underlays that are specifically designed for Underfloor Heating.
These underlays will all have a lower tog value than norma,l which in return increases the amount of heat that can travel through the product thus making your underfloor heating system more efficient.
As a rule, we would suggest that you aim for a tog no higher than 2.50tog in total for the underlay you are putting down AND the carpet that sits on top.
