The loss of energy through the floor is 10%. That's why it's important to insulate the floor too. Thanks to the high compressive strength, our PIR insulation panels are the most suitable solution for insulating floors.
Utherm Floor LE is Euroclass E and can be combined with underfloor heating.
Utherm Premium LE is a thin plate with an excellent lambda value of 0.020.
Insulating an attic floor contributes to better living comfort as it limits heat losses.