Description

Four species, White Spruce (Picea glauca), Engelmann Spruce (Piceaengelmanni), Lodgepole Pine (Pinus contorta), and
Alpine Fir (Abieslaciocarpa) comprise the spruce-pine-fir species group. All yield high grade timber with relatively small,
sound tight knots. Lumber produced from spruce-pine-fir Species is marketed together as SPF.

SPF lumber is a distinctly white wood, with very little color variation between springwood and summerwood. The wood
has a bright, clean appearance, ranging in color from white to pale yellow, with a fine straight grain and smooth texture.

Uses:
Kiln dried SPF lumber is used as a structural framing material in all types of residential, commercial, industrial and
agricultural building applications.

Kiln dried SPF lumber is also used extensively in the manufacturing of prefabricated housing, trusses and other structural
components. In addition to producing high quality structural lumber, with a little preparation, SPF can be made into very
appealing, economical solid wood furniture.

Products:
Structural lumber, trusses, prefabricated housing, exterior decking, preservative treated poles, railway ties, outdoor
furniture

Technical Specifications:
SPF lumber is seasoned uniformly in dry kilns to a moisture content of 19% or less. Kiln drying inhibits natural staining of
the wood, improves its strength and stiffness, enhances its appearance and increases its resistance to decay and attack
by insects.

SPF has a high strength-to-weight ratio and is well known for its outstanding working properties. It takes and holds nails
exceptionally well and is easily worked with hand and power tools. It has good gluing, painting and staining properties.

Available:
SPF S4S FAS, #1, #2, #3
SPF S3S FAS, #1, #2, #3
SPF S2S FAS, #1, #2, #3
SPF S1S FAS, #1, #2, #3