Grafton Group plc is an international distributor of building materials to trade customers and has leading regional or national positions in the distribution markets in the UK, Ireland and the Netherlands. Grafton is also the market leader in the DIY retailing market in Ireland and is the largest manufacturer of dry mortar in the UK. Grafton trades from circa 530 branches and has circa 11,000 colleagues. Its portfolio of brands includes Selco Builders Warehouse, Leyland SDM, MacBlair, MFP, CPI EuroMix, TG Lynes and StairBox in the UK; Chadwicks and Woodie's in Ireland, Isero and Polvo in the Netherlands and IKH in Finland.