• http://www.100percentdetail.co.uk

100% Detail connects innovative building products and materials with architects and specifiers, providing inspiration and solutions for better and more sustainable building design. as well as list of wonderful materials shown at 100% Design

• http://www.architecture.com

The Royal Institute of British Architects is the UK body for architecture and the architectural profession. RIBA helps the public to learn more about the built environment through information services, websites and a library that includes an unrivalled collection of books, photographs and manuscripts. RIBA site, includes library catalogue and RIBA directory of practices and may links.

• http://www.arts.ac.uk/library.htm

University of the Arts London, site with good web guides

• http://www.ascwebindex.com

ASC Product pages-trade directory

• http://www.bl.uk

British Library web site