Wood Lumbers Grades and Specifications
Species Grade Length Origin
Spruce & Pine Lumber SF/SF+VI /VI/ VII Length :0.8 m to 3.0 m /0.3 m to 6.0 m Thickness :15 mm to 100 mm/16mm to 200 mm Width : 70mm to 150mm /75mm to 200 mm Estonia , Latvia
SYP & Hemlock Lumber Prime Grade,#2 & Better,#3 & Better,#4 & Better Length : 8-16 feet Canada
Aspen & Alder Lumber Pallet Timber -Anti Stain Treated Length :0.8 m to 3.0 m Thickness :15mm to 100mm Width: 70mm to 150 mm Estonia, Latvia
Redoak & Ash Birch Lumber Prime ,FAS/1F,1COM,2COM 4/4.5/4.6/4.8/4.10 Canada