HEATKEYS

Complete tutorials for designing your own house plans, kitchen design, understanding blueprints, and drawing house floor plans using home design software.

Backyard deck designs and ideas. Learn about deck building, how to design and build decks to make your backyard look great. Learn to create deck plans yourself or see our plans.

no bug, no bug stamps, decking, docks, marinas, bridges, windows, lumber, treated wood, gardens, Southern Pine, Yellow Slash Shortleaf Longleaf Loblolly Virginia Arkansas Carolina softwood, conifer, timber, dimension joists, rafters, headers, glulam,...

Forest products industry forums concerning forestry, sawmills, chainsaws, woodworking, timberframing and almost everything else concerning forests and trees!

Engineers Edge - Total Design, Engineering & Manufacturing Resouces

Tools and Basic Information for Design, Engineering and Construction of Technical Applications

eFunda, the ultimate online reference for the mechanical engineering community

The Advanced Photon Source (APS) at Argonne National Laboratory is a national synchrotron x-ray research facility funded by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences. The APS provides the brightest storage rin...

Receive multiple FREE Quotes for steel buildings & metal buildings from leading manufacturers & suppliers by completing one form - choose from steel horse barns, riding arenas, warehouse buildings and more.

Structural calculations for W beams, S Beams and American Standard Channels. This steel beam calculator is intended to be used to design steel beams used in residential construction and assumes that the top flange is laterally braced.