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Alder Bookcase
Dark-stained Maple Bench |
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The four commercially important hardwoods grown
and processed in British Columbia are Red alder (Alnus rubra), Bigleaf
maple (Acer macrophyllum), Western white birch (Betula papyfirera) and
Trembling aspen (Populus tremuloides).

The most plentiful hardwood on the Pacific coast, alder grows in pure stands on moist bottom land in coastal valleys.
Varies in color from a flesh shade to a light
reddish-brown with little distinction between heartwood and sapwood. It
has a fine uniform texture and straight grain. Occasional pieces have
prominent aggregate rays that show a pleasing pattern when the wood is
quarter-sawn.
Light in weight with medium strength and hardness. Low durability in moist conditions.

Dries readily with little degrade. Easily worked
with good machining and gluing qualities and good nail and screw
holding properties. Takes paint and stain finishes well.

British Columbia's only commercial maple. It grows on Vancouver Island and the adjacent islands and mainland.
The sapwood is pinkish and the heartwood
pinkish-brown. Texture is uniform and occasional pieces have highly
figured, wavy grain.
Moderately heavy and hard and of medium strength. Not decay resistant.

Seasons well with little or no degrade. Has good machining, gluing, nail and screw holding, and finishing properties.

One of only two birches found in southern British Columbia. Its range extends from Saskatchewan to the Pacific coast.
Usually creamy white, but a brownish central core
is often present. The growth-ring pattern is faint; the texture is fine
and uniform.
Moderate in weight, strength and hardness. Not decay resistant.

Seasons satisfactorily with fairly high shrinkage but little degrade. Good machining qualities and high nail and screw holding ability. Requires care in gluing. Takes a smooth finish.

Canada's most widely distributed hardwood grows from the Atlantic coast to the Pacific coast and north to the Yukon.
Light in color ranging from nearly white to
greyish-white. It is usually straight-grained with a fine, even texture
and a faint growth-ring figuration.
Light in weight with medium strength properties
comparable to Western white spruce. High resistance to wear. Not decay
resistant.

Seasons satisfactorily with moderate shrinkage. Care is required when machining to produce quality surfaces. Moderately easy to glue and holds nails and screws satisfactorily.
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