The density and also weight of lumber varies v the water or moisture contents in the wood. Usual weights because that green, kiln dried and pressure treated hardwood boards are suggested in the tables below.

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Note that nominal dimensions room not the exact same as actual hardwood dimensions.

Green hardwood Boards

Weight (lb)Nominal Dimension(in x in)Length (ft)18101216
2 x 4 1.7 13 17 20 27
4 x 4 3.6 29 36 43 58
4 x 6 5.4 43 54 65 86
4 x 8 7.2 58 72 86 115
4 x 10 9 72 90 108 144
4 x 12 10.8 86 108 130 173
6 x 6 8.1 65 81 97 130

Drying lumber takes time. Smaller sized and shorter boards use considerable less time 보다 larger and also longer boards. For larger pieces organic drying bring away months and often even much more than a year - depending on the surrounding temperature, moisture and also air circulation.

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Smaller shorter pieces deserve to dry in weeks.

Kiln Dried lumber Boards

Weight (lb)NominalDimension(in x in)Length (ft)18101216
2 x 4 1.3 11 13 16 21
2 x 6 2 16 20 24 32
2 x 8 2.7 21 27 32 43
2 x 10 3.3 27 33 40 53
2 x 12 4 32 40 48 64

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appropriate click the chart and also open in new window for printing

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example - Estimating shipment Weight of hardwood

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The delivery weight of 600 ft 2 x 4 dried lumber have the right to be estimated from the chart to it is in approximately

800 lb

Pressure Treated hardwood Boards

Pressure treated through chemical preservatives.

Weight (lb)NominalDimension(in x in)Length (ft)18101216
2 x 4 2.1 17 21 26 34
2 x 6 3.2 26 32 38 51
2 x 8 4.4 35 44 53 70
2 x 10 5.5 44 55 66 88
2 x 12 6.6 53 66 79 106
4 x 4 4.8 38 48 58 77
4 x 6 7 56 70 84 112
4 x 8 9.3 75 93 112 149
4 x10 11.7 93 117 140 187
4 x 12 14 112 140 168 224

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