DUOPLAIN

DuoPlain combines the classic proportions and good looks of traditional plain tiles with all the time and cost-saving benefits of a modern, large-format interlocking tile.

Engineered for strength, ease of handling and ease of installation, it fulfils the three main demands of a modern roofing site. Available in four popular colours, DuoPlain also comes with a full range of matching fittings and accessories.

Authority

DuoPlain Tiles conform to BS EN 490: 2004 Concrete roofing tiles and fittings for roof covering and wall cladding - Product Specifications.

Guarantee

All of our products are designed and tested to work together. So not only is every product guaranteed weathertight, all the junctions between our products are similarly guaranteed. If any of our products fail during their first 15 years, we will not only replace them, we will also pay for the cost of labour and associated materials. Besides guaranteeing the roof tiles, this guarantee includes all our fittings and accessories. Indeed, the guarantee is so comprehensive that it is transferable to all future owners. A complete Redland roof is a completely guaranteed roof.

Performance

DuoPlain Tiles have been rigorously tested in our wind tunnel where combinations of high wind and driving rain are used to determine the tile performance with respect to wind loading and weathertightness. Tiles will meet all the requirements of BS 5534: Part 1: 2003: Code of practice for Slating and tiling, providing our fixing recommendations are complied with.