Pine

Pine ranges from light brown heartwood to white sapwood, with conspicuous growth rings. It has moderate strength and good machining properties – and a distinctive resinous smell when worked. It is a lightweight softwood that comes from evergreen coniferous tress. These trees can be fast growing, which makes them popular for timber plantations – although this can reduce the benefit to environment of these trees removing CO2 from the atmosphere. The wood is used in everything from construction (timber frame, non-structural, engineered wood, plywood, cladding, window frames, doors, interior panelling), through to furniture, wood fibre products and paper. They are vulnerable to decay and so are primarily used indoors. They are treated (pressure-impregnated) to make them rot resistant, but will not last as long as other more hardy species, such as larch, oak and chestnut. Pine tends to be a little stronger and more durable than spruce, which is used in many of the same applications. In Europe, they are differentiated as redwood (ER) and whitewood (EW), respectively.