The density and weight of wood varies with the water or moisture content in the wood. Common weights for green, kiln dried and also pressure treated timber boards are shown in the tables below.

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

Green lumber 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 wood takes time. Smaller and shorter boards use significant less time than larger and also longer boards. For bigger pieces herbal drying takes months and often even an ext than a year - depending on the bordering temperature, moisture and also air circulation.

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Smaller much shorter pieces have the right to dry in weeks.

Kiln Dried hardwood 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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best click the chart and also open in brand-new window because that printing

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instance - Estimating delivery Weight of wood

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The shipment weight of 600 ft 2 x 4 dried lumber deserve to be approximated from the graph to it is in approximately

800 lb

Pressure Treated lumber 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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