A super soft PU foam underlay which is flame retardant.

Size: 1.37m x 11m (15.07m2) 8mm


A super soft PU foam underlay which is flame retardant.

Fire safety comes first

HeatWave is designed to be safer if a fire breaks out in the home, thanks to its flame retardant properties…so there’s no need to worry about hidden dangers under your floor if the worst should happen.

That soft feeling…

HeatWave is made from very pure polyurethane foam, so is incredibly soft and gives unbeatable underfoot comfort…sitting on your carpet will feel like sitting on your sofa!

Heatwave under the floor

HeatWave has a tog value of only 1.2, which allows underfloor heating to work away at keeping the room nice and warm.

Not sure what you need?

With our Traffilay system we’ve made it easy for you to find the perfect underlay to meet your needs. Choose the features and benefits you most want, and we’ll provide a list of the best solutions available.