Manufacturer and supplier of building protection products, providing waterproofing solutions for pitched and flat roofing backed with a full specification and design service.

VELUX is the worlds leading manufacturer of Roof windows, flat roof windows, sun tunnels and roof window blinds

Cembrit delivers specialist knowledge and specialized service in all aspects of testing, design, installation and procurement of roofing and cladding material

Professional roofing supplies of Roofing Ventilation products for pitched and flat roofs

Permavent breather membrane utilise the world's leading medical technology to produce the best quality construction breather membrane in the world.

Wienerberger is the world's largest brick manufacturer. With Terca Facing Bricks and Koramic Roof Tiles, Wienerberger is the leading company for quality

Marley Eternit provides an unrivalled product portfolio including clay roof tiles, fibre cement slates, decorative cladding, profiled sheeting and building boards.

Castle composites sell a large selection of promenade tiles

Areco Roofing Supplies supply Roof edge trims and roofing accessories

Bailey’s Commodity range provides quality products for projects where the main criteria is to meet a tight budget.

Chesterfelt has developed a comprehensive portfolio of bituminous products for both pour and roll applications, high performance torch applied waterproofing systems and underslating membranes

Cromar Building Products supplies a large range of roofing products

Whitesales has over 25 years’ technical expertise in the design, manufacture, installation and distribution of speciality flat roofing products: smoke control, daylight and access systems.

W T Knowles & Sons Limited has been manufacturing and supplying an extensive range of clay chimney pots and cowls since 1906.

ANS Global are one of the leading providers of living walls and green roofs for commercial or residential property, and have installed systems for some of the most well-known brands and some of the most prestigious properties in the world.

Samac is a leading nails, screws and fixings distributor based in Essex with a range of over 5,500 products.

A chimney cowl for every situation. Whether you need a chimney capper, birdguard or antidowndraught cowl for your chimney or flue, we have a cowling solution.

Established over 20 years, Armatool has an extensive knowledge of the hand tool market. We are committed to promoting and selling quality products to the trade. We are continually developing our product range to include innovative and useful tools and equipment.

For over a hundred years IKO has produced innovative solutions for flat roofs, pitched roofs and the waterproofing industry.

When you need a sustainable, long-lasting rooftop, look no further than the single-ply membrane with a half-century track record of performance and durability - ClassicBond... the original EPDM.

The CUPA PIZARRAS quality system goes beyond international standards and is based on decades of experience in the production of slate for roofing and cladding. Our exhaustive control of the whole process enables us to offer a range of natural slates that exceed all the international quality standards.

YATES & COMPANY LTD is the country’s pre-eminent agent and distributor of both Welsh and Cumbrian roofing slates and one of the largest importers of roofing slates into the UK. Established in 1988 our roots go back to 1929, since which time the Yates family name has become synonymous with natural roofing slates. 99% of our business is dedicated to natural roofing slates.