Roof Traders is a UK Online Roofing Supplies Merchant providing a large range of Flat Roofing and Pitched Roofing products. Our product range is provided by a wide range of market leading suppliers including VELUX, Korniche, Molan, Ubbink and Lindab. We cater for both DIY and Trade roofing projects. As well as Roofing Materials, we also provide Roof Windows and Roof Lanterns by Korniche and VELUX.