Short answer: Pine timber (grenenhout) is softwood from Scots pine (Pinus sylvestris). It is not hardwood. Untreated it is durability class 4–5; outdoors you usually buy pressure-treated pine.
Definition: what is pine timber?
In Dutch timber yards, “grenen” means pine timber, almost always Pinus sylvestris. It is pale yellow to light brown, relatively soft, easy to cut and screw, with clear growth rings and often visible knots.
Which tree does pine timber come from?
Scots pine — a conifer, not a hardwood tree. That is why pine sits with spruce and Douglas fir in the softwood group, not with tropical or European hardwoods such as okan, azobé or oak heartwood.
Is pine hardwood?
No. Pine is softwood. Hardwood comes from broadleaf trees and usually has higher natural durability. See what is hardwood? and what is Douglas timber?
| Question | Answer |
|---|---|
| Species | Scots pine (Pinus sylvestris) |
| Category | Softwood (not hardwood) |
| Untreated outdoors | Poor (class 4–5) |
| Outdoor practice | Pressure-treated pine |
Properties and outdoor use
Untreated pine suits indoor or temporary work. For fences, posts and garden structures we recommend pressure-treated pine. Hub: outdoor pine and spruce. Compare with Douglas: pine vs Douglas.
Frequently asked questions
What is pine timber (grenenhout)?
Softwood from Scots pine (Pinus sylvestris), often called grenen in Dutch trade.
Is pine hardwood?
No — pine is softwood.
Which tree does grenenhout come from?
Scots pine (Pinus sylvestris).