CLICK & COLLECT
in 3hrs from Local Branch
Hardwoods are mainly deciduous, or broad leaf, trees shedding their leaves in winter. There are two groups - temperate and tropical (some hardwoods are evergreen)
Which species of wood do I choose?
This depends on a number of factors, but when selecting the timber species consider these points:
How timber is graded
Strength grading is a way of assessing the strength of a piece of timber, which depends on its species as well as its grade. A low grade timber from a strong species may be equal in stength to a high
grade timber from a weaker species. Strength grading is needed to ensure timber is strong enough for a particular job, e.g. a floor joist or a roof truss. It also saves money by helping to avoid over-specification.
To make specifiying easier, species and grades are grouped into stength classes of similar strength. Strength classes range from C14 to C50 for softwood and D30 to D70 for hardwoods. The higher the number the stronger the timber. The most common grade for softwood carcassing is C16.