Common Lumber Dimensions - ProWood Lumber.The nominal measurements are a board's size before it has been planed smooth (surfaced) on all 4 sides. The actual measurements are the final size. If your project calls for precise . Nominal vs. actual lumber dimensions: Why a 2" × 4" is not always a 2" × 4". Lumber sizes are usually given in "nominal" . Decking Planks.
High quality structural timber decking, castellated or smooth.Marley Eternit produces a range of high quality structural timber deck boards, using kiln dried European Redwood, carefully selected to meet British Standards. All boards are either a nominal 125mm or 150mm wide (finished width 120mm or 145mm). The four standard thicknesses available are 32mm, 38mm, 50mm and.
Deck Subframe Design Guidance –Tips for Laying a Subframe ..Joist and Deck Board Spacing Guidance. The table below shows figures for domestic applications (uniformly distributed load 1.5kN/ m2) and commercial applications (uniformly distributed load 4.0kN/ m2). Dimensions stated represent the maximum length of unsupported joists (ie. between beams or slab etc). Please note:.
Lumber Dimensions and Size Measurements - Advantage Lumber.When the board is first rough sawn from the log, it is a true 2x4, but the drying process and planning of the board reduce it to the finished 1.5x3.5 size. The lumber is then . 3 ?″ Board. Use the above Deck Calculator to calculate the square footage of your deck into linear footage of standard or pregrooved decking material.