Wood sizes chart. When you buy timber its a good idea to try and buy the standard sizes as these are cheaper. If you are new to buying softwood and hardwood lumber for craft projects or home improvement work one of the first things you notice is that the dimensions by which the wood is sold called the nominal measurements are not the same as the actual measurements. Thickness and width dimensions mean the nominal sizes of the timber at a moisture content of 20the standard measurements of sawn dimensioned and all round planed timber. Commonly available pse par and sawn timber sizes.
However there is a difference between the nominal size what the lumber is referred to and the actual size. Dimensions mean nominal sizes with the moisture content of the sawn timber at 20the most common lengths vary between 27 m and 54 m in steps of 300 mm. Usually refers to sawn carcassing that is ordinarily used for building and construction ie joists beams etc. The following data is standard reference and size data for commercially available lumber within the usa.
Dimension lumber can be purchased as dry or. All data is in imperial units inches. Traditionally this material was sold in sawn sizes such as 4 x 2 or 47mm x 100mm now days the uk market is used to offering this material regularised ie it has smooth planed eased edges making it easier to work with and these sizes are slightly under the sawn sizes as. A piece of 1 x 4 pine for example actually measures 34 inch thick and 3 12 inch wide while a 2 x 4 framing stud is actually about.
The second table shows the finished sizes. You should note that when buying wood at timber yards or diy stores the sizes referred to are still sawn wood sizes even after it has been planed to make it smooth. We are committed to responsible timber procurement. Dimensional lumber is cut to a specific length width and depth.
Commercial lumber sizes chart table. We pride ourselves on offering high quality sustainably sourced timber. Plus bespoke solutions for any project. Lumber dimension chart if it doesnt feel good dont do it mendoc mediac 1 12 x 11 14 1 12 x 9 14 1 12 x 7 14 1 12 x 5 12 1 12 x 3 12.
And take a tip from me check if you can get these actual sizes locally before designing and working out a complicated cutting list. So a piece of 50 x 100mm par wood is actually 47 x 95mm. 2x4s are not actually 2 inches by 4 inches. When the board is first rough sawn from the log it is a true 2x4 but the drying process and planing of the board reduce it to the finished 15x35 size.
We provide chain of custody certification for our timber and wood based panel products. Wood sizes can be another minefield after choosing unsorted us iv etc pse or par is planed down from the stock sizes so the actual sizes are not what you think. Here are the common sizes of lumber and their actual sizes. Voluntary product standard ps 20 05 american softwood lumber standard.