The member sizes given in the span tables are the minimum dressed dimensions at the time of machining subject to the following tolerances.
Unseasoned hardwood sizes.
Garde timber recommends only using unseasoned hardwood when there are no perceived issues with shrinking as the timber will shrink in depth and thickness.
Structural hardwood supplied by garde timber sawn hardwood unseasoned.
Also in fencing landscaping retaining walls and as structural plywood and hardboard.
Glue laminated timber dimensions typical sizes of glue laminated timber.
Unseasoned hardwood for many common applications in domestic construction.
Miscellaneous engineering related topics like beaufort wind scale ce marking drawing standards and more.
Seasoned hardwood is usually sized.
Unseasoned logs are a great way to purchase logs cheaply if you have the time and space to allow them a further 12 months to dry out before use.
Hardwood can be supplied and used rough sawn and unseasoned or seasoned which increases in strength stiffness and stability.
The format of some tables.
If you are prepared to use unseasoned timber allowances must be made for reduction in design detailing.
Depth 1 mm 2 mm.
As unseasoned timber in general house framing and as seasoned dressed timber in cladding internal and external flooring lining and joinery.
Structural hardwood is usually supplied as a mixture of species although for specialty applications single species are available.
Board feet chart and calculator board feet volume measurement of lumber.
Australian hardwood is cut in multiples of 25 mm with the exception of 38 mm.