Resources

Building Calculators

LMC provides great Building Calculators

Doors & Windows

Jeld-Wen

* Danvid Windows & Doors

Velux Windows & Skylights

Tru-Stile Doors

Masonite Doors

Span Charts & Engineered Wood Specs

 

Craftmanship and Building Science

Historic Renovation

Green Building Techniques

Safety Tips

Books and Periodicals

- [Builders Online](http://www.builderonline.com/ "Builders Online")

Builder Associations

Manufacturers' Associations

Lumber Mills & Manufacturers

- [Advantech](http://huberwood.com/main.aspx?pagename=advantechsheathing "Advantech")

Building Materials

- [Hartmann and Sanders](http://www.hartmann-sanders.com/ "Hartmann and Sanders") - [Dixie Pacific](http://www.dixiepacific.com/ "Dixie Pacific")

Tool Resources