Supply and install flexible Architex PUR PVC sheet flooring in [Alden Oak, Bowery Oak, Dorchester Oak, Fresco Terrazzo, Fresh Persian Loom, Grey Bowman Oak, Heritage Tile, Hudson Cement, Lake House Oak, Marborough Oak, Oxford Basket Weave, Parlour Tile, Portland Cement, Rich Persian Loom, Rose Hill Oak, Tan Bowman Oak, Vittoria Terrazzo, Warwick Basket Weave] [3.5]mm thickness, heterogeneous in construction with a 0.35mm clear PVC wear layer, shall incorporate a specially formulated polyurethane reinforcement, to significantly reduce maintenance costs, in accordance with ISO 26986 (EN 653), the in-use classification must be at least 23/32 as described in ISO 10874 (EN 685) i.e. domestic areas with heavy use and commercial areas with medium use, when tested to ISO 10140-3 (EN ISO 140-8), the product should achieve an impact sound reduction of 19dB, with regards the EN 13893 test for slip resistance, the flooring shall be classified DS, making it suitable for use in areas which are predominantly dry but with occasional wet spillage. When tested to DIN 51130, the flooring shall be classified as R10. For safety flooring with sustainable wet slip resistance, refer to the Polysafe ranges, in respect of flame spread, the flooring shall have been fully tested to EN 13501-1 and certified as having Class Bfl, when tested to ISO 26987 (EN423), the flooring should achieve good chemical resistance, in respect of light fastness, the flooring shall have been tested to EN 105-B02 Method 3 as having a pass to ≥6.