A product that offers superb performance in a number of applications where you need to either exclude or contain water. When selecting a covering for your flat roof, insist on the best. A product that has been BBA Approved and that is based on specifically modified roofing resins. Unfortunately general purpose resins are sometimes used, but these cannot be compared in terms of quality or durability. Areas serviced: St Helens & Wiganwww.topseal.co.ukGiants Hall Farm/Giants Hall Rd, WN6 8RY

home of the market's leading brands in roofing, waterproofing & engineering applications. Integrated waterproofing solutions for trade merchants and building contractors. High performance roofing systems and acessories for specification. Areas serviced: St Helens & Wiganwww.ikogroup.co.ukAppley Lane North Appley Bridge, WN6 9AB

We are a small, family company based in Appley Bridge, near Wigan, Lancashire. We are specialists in roofing and do nothing else! We carry out work for homeowners, small businesses and local councils. The company is owned and managed by David Wilkinson, a professional roofer. Areas serviced: Altrincham & Sale, Macclesfield & Wilmslow, St Helens & Wigan, Warrington & Widneswww.appleyroofing.co.uk13 Carawood Cl Shevington, WN6 8DP