Timber
Sawn Timber
Timber cut from logs into boards or planks without drying or treatment
Purpose/Use: Construction, carpentry, furniture
Kiln-dried Timber
Sawn timber that is dried in a kiln to reduce moisture content (8–18%).
Purpose/Use: Furniture, interior fittings, precision work
CCA Treated Timber
Timber treated with Copper Chrome Arsenate( CCA ) to protect against insects, decay, and fungi
Purpose/Use: Outdoor use, fencing, decking