Helpful Links

Calculators:

Foundation Calculator
Roof Framing Angles
Roof Area Calculator
Wall Framing Calculator
Board Foot
Paint Coverage

Green Construction and Energy Saving Information:

Water Saver Home
Water saving tips and tricks, including virtual home tours and practical do-it-yourself guides as well as links to other resources.

Water Wiser
News and information on water conservation, including research, discussion forums, events, databases, and other resources.

Flex Your Power
Energy efficiency and conservation information and tip sheets, real-time updates on California energy use, incentives and rebates, technical assistance's, product guides, case studies, and other resources.

Guidebook to Green Building Ideas

Hardwood Flooring Resources:

Janka Hardness Scale For Wood Flooring Species

Hardwood Installer.com

Outside Helpful Resources

Better Business Bureau
USA North