As amanufacturer of acrylic bathtubs, shower trays and whirlpools, weguarantee our products against manufacturing defects and to bestrictly conforming to: EN198 (BS4305) - European Norms for bathtubs EN249 - European Norms for shower trays The CSTBinstitution with NF mark has accreditedthis. In addition toproduct quality certification, we are also certified by BureauVeritas for ISO 14001â2004 and OHSAS18001â2007. All bathtubsand shower trays are manufactured using cast acrylic sheets forsanitary ware purposes. We use cast acrylic sheets conforming tothe European Norms (EN 263 â BS7015) sourced from accreditedEuropean suppliers. All bathtubs and shower trays are reinforcedwith GRP and have fully encapsulated woodenbaseboard