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Over 80,000 current labor and material cost estimates for construction. Search by keyword through the largest construction cost database on the Web.

Aroostook Trusses - a family owned business established in 1996.

Tile, Metal, Slate, Shingle and Flat Roof Consultants

Nationwide pole barn kits, design services & building plans by APB Pole Barns. Top quality, value priced buildings featuring steel, wood, vinyl, and log siding.

DD Truss provides commercial & residential wood framing as well as wooden truss components for Alabama, Georgia, Tennessee, Florida, Louisiana, Arkansas, North Carolina & South Carolina.

Had2Know.com Homepage -- Browse our article categories and index of online calculators. You had to know about...

Build Your Own Home. Learn to be a General Contractor. Save 25% Without Lifting a Hammer! Learn to estimate cost, find, hire, schedule, pay subcontractors, get a loan, buy materials. It became more than a dream for those who have read my books.

The web site of The Johns Hopkins University, a world-class university in Baltimore, Maryland, offering undergraduate and graduate degrees.

YouTube is a place to discover, watch, upload and share videos.

Calculators for Builders Contractors Tradesmen and DIY - Stairs, Roof Framing, Decks, Concrete - Free online

Simpson Strong-Tie - structural connectors, shearwalls, anchors, fastening systems, and seismic testing for stronger and safer wood and steel construction.

Do it yourself home improvement and diy repair at Doityourself.com. Includes home improvement projects, home repair, kitchen remodeling, plumbing, electrical, painting, real estate, and decorating.

Carpentry by an efficient and experienced carpenter shares his house framing knowledge and tips with viewers. Free rough framing carpentry tips.