20 Construction Lumber Sizes New

But typically 8 10 and 12 are common length.

Construction lumber sizes. Some lumber might be sold in odd sizes such as 7 or 9 feet but it is rare and might be available just from certain lumber retailers. The term dimensional lumber came into popular use around the beginning of the 20th century to distinguish lumber cut to pre determined sizes from other types of wood such as corded wood for fireplaces during this period the building industry sought to control costs and minimize waste by developing standard sizes and grades for building timber. 488 cm long with 24 71 mm increment. Softwood lumber for construction comes in its own range of thicknesses and face widths.

Most lumber for residential construction comes from 8 feet 244 centimeters to 16 ft. Standard softwood lumber sizes. The following data is standard reference and size data for commercially available lumber within the usa. Dimensional lumber and modern building.

Glue laminated lumber dimensions. This distinguishes construction lumber from one by or board lumber such as 1 x 4 and from hardwood lumber and other wood building materials like plywood. These range from 6 to 24 with a variation of 2 between length sizes. Builders often refer to construction lumber as two by as in 2 x 4 2 x 6 2 x 10 etc.

All data is in imperial units inches. It also comes with its own terminology and some variation in moisture content which has an impact on actual dimensions. Mechanical tolerance variations of lumber. Common sizes of two by lumber include.

Dimension lumber can be purchased as dry or. Commercial lumber sizes chart table.