Wall Expansion Strips should be applied when using existing underfloor heating. This type of insulation prevents unwanted heat loss and captures the expansion and contraction of the floor. The edge insulation also will ensure that there are no thermal bridges.
Wall expansion strips 25m x 15cm x 8mm with adhesive strip and ap
Expansion prole – Proleset with adhesive tape 5 pcs 2m (10m/l)