10m2 WARMUP Foil Electric Underfloor heating, Install directly under laminate or engineered wood flooring, Wire based system foil can be cut to fit around objects, Fully earthed flat aluminium foil won't raise floor levels and suitable for all rooms including bathrooms. WarmUp Insulated Underlay is recommended. Can also be used for carpet, vinyl sheet, vinyl click & vinyl tile(eg.Karndean,Amtico) with the Dual Overlay System. Output Rating:140w/m2, Mat Width:0.5m, Heating Cable Spacing:50mm, Cold Lead Length:3m, 15-Year Warranty