Cumbrian slate producers Burlington have produced a comprehensive Roofing with Burlington package that gives architects, designers, builders and other specifiers detailed product and technical information about the company\'s range of blue/grey and Westmorland Green natural roofing ranges. The package includes a 20 page design guidance brochure and internet users can also log on to www.burlingtonslate.co.uk and download CAD details for AutoCAD 12, 14 or DXF format. For those who do not have internet access, telephone 01229 889661 for details of the brochure.