LK Heatfloor 22, Vendeplatte P6 c/c 300 Last updated 31 Mar 2025 Barcode (GTIN): 7331590057512 Type: Sponplate Licensing number: 3010 0025 Environment branding: Svanemerket Brand: LK Licensing company: LK Systems AB See also Svanemerkets krav til innvendig panel, lister og bygningsplater