EN 338:2016

What is EN 338:2016 – Structural timber – Strength classes? EN 338:2016 is a European standard that specifies strength classes and grading rules for structural timber. The standard applies to both softwood and hardwood species used in construction, and it defines the strength properties of the timber based on its density, which is determined through […]

EN 336:2013

What is EN 336:2013 – Structural timber – Sizes, permitted deviations? EN 336:2013 sets out the sizes and permitted deviations for structural timber used in construction. It specifies the dimensions and tolerances for sawn, planed, and machine-gauged softwood and hardwood timber, which is intended for structural use. Such as load-bearing applications in buildings and other […]