Pergo Roskilde Pro Cool Grey Oak, plank (L0235-04432) Last updated 31 Mar 2025 Barcode (GTIN): 5400818354268 Type: Laminatgulv Licensing number: 3029 0001 Environment branding: Svanemerket Brand: Pergo Brand website: https://www.pergo.no/nb-no/ Licensing company: Unilin BV, division Flooring Licensing website: http://www.unilin.com See also Svanemerkets krav til gulv og gulvunderlag