Sonoma County Architects specializing in green building design and consulting: energy efficiency, sustainable design, and green building materials. Serving Sonoma County, Marin County, and Northern California.

The Metal Initiative provides information for building owners, architects and contractors about the use and selection of metal roofs and walls in commercial, industrial, and institutional buildings. See where metal really shines and learn the specific benetifs afforded by building with metal.

DuPont is a science-based products and services company. Founded in 1802, DuPont puts science to work by creating sustainable solutions essential to a better, safer, healthier life for people everywhere. Operating in more than 70 countries, DuPont offers a wide range of innovative products and services for markets including agriculture and food; building and construction; communications; and transportation.

the world magazine of design and building, with news and features on architecture, construction, digital media, and building culture.

Autodesk is a world leader in 3D design software for manufacturing, building, construction, engineering, and entertainment. Since introducing AutoCAD in 1982, Autodesk has developed a broad portfolio of 3D CAD software programs to help users visualize, simulate, and analyze the real-world performance of their designs.

Buildipedia.com - The online destination for construction knowledge. Our core mission at Buildipedia is to construct a comprehensive index of the built environment. Browse industry specific articles and videos through our channels, or view items from our Knowledgebase organized around CSI Masterformat™.