Is Rimu A Hardwood Or Softwood

Rimu dacrydium cupressinum spruce picea norway spruce picea abies black spruce picea mariana red spruce picea rubens sitka spruce picea sitchensis white spruce picea glauca sugi cryptomeria japonica white cedar northern white cedar thuja occidentalis atlantic white cedar chamaecyparis thyoides nootka cypress cupressus.

Is rimu a hardwood or softwood. Hardwoods come from broad leaved trees either. The heartwood is highly decorative with a close even texture and is harder than the sapwood and very stable. It is found mostly on the west coast of the south island currently only a portion of this timber is available to bring harvests in line with sustainable levels. The middle zone known as coloured rimu has a light brown colour and the sap wood a pale lighter brown tone.

In general hardwood comes from a deciduous tree which loses its leaves annually and softwood comes from a conifer which usually remains evergreen. Contains resinous tracheids resin plugs with dark reddish brown contents which look nearly identical to diffuse parenchyma lookalikes substitutes. Rimu has moderate durability with the heartwood class 3 being more durable than the sapwood class 4. Medium earlywood to latewood transition.

The terms hardwood and softwood refer to the botanical origins of woods and not to their density or physical hardness. Rimu is a fine even textured medium density softwood. We have an extensive range of over 40 timber species including nz natives such as rimu tawa kauri matai with exotic favorites macrocarpa american white oak american hard maple american walnut cherry jarrah saligna purpleheart iroko american white ash french oak including solid wooden flooring decking and plywood. Hardwood usually costs more gives off more heat but takes longer to dry than softwood.

A stunning timber one of the most beautiful in the world. Rimu timber has barely discernible growth rings averaging 14 per centimetre. The seasoned heartwood which can be beautifully figured is reddish brown or occasionally yellowish with irregular pigmented streaks while the sapwood has a lighter brown tone. Rimu is a dense native timber of nz.

It is deep red in colour and is strong and durable. All trees reproduce by producing seeds but the seed structure varies. Softwoods are less dense and also tend to be more resinous. Not to be confused with karri eucalyptus diversicolor a completely unrelated australian hardwood with a very similar.

Softwoods come from cone bearing trees often with evergreen needle like leaves belonging to the botanical group gymnosperm plants with naked seeds.