1. Western Hemlock

The wood features a light, elegant color with subtle pink or reddish-brown undertones. Growth rings are distinct, with a gradual transition between earlywood and latewood. The grain is straight and uniform, the texture is smooth, and the wood ranges from medium to fine in density. Western hemlock exhibits excellent dimensional stability after kiln drying and demonstrates outstanding wear resistance throughout its service life.

Western hemlock has excellent workability and is suitable for various machining processes. It has excellent nail-holding capacity for steel nails and wood screws. Its smooth surface is virtually resin-free, allowing for easy absorption of various paints and stains, resulting in a good finishing effect.

Western hemlock can be used both as a decorative material and further processed into engineered wood components for use as high-performance structural materials, offering a wide range of applications.

2. Douglas Fir

Douglas fir is characterized by distinct material properties: sapwood is light in color and narrow, while heartwood ranges from yellow to reddish-brown. There is a significant color contrast between earlywood and latewood, with latewood being darker and forming prominent bands, creating unique grain patterns when flat-sawn. The wood texture ranges from fine to medium, with straight, uniform grain. Douglas fir is one of the strongest softwood species in Canada, exhibiting extremely high bending strength, compressive strength, and stiffness, along with excellent hardness and wear resistance. Douglas fir has good drying properties, is less prone to cracking during drying, and offers good dimensional stability. It has excellent machining properties, good adhesion, moderate nail-holding capacity, and effectively absorbs various paints and stains.

3. SPF

SPF is a wood species category composed of spruce, pine, and fir. Due to the highly similar wood properties of these three species, the Canadian forestry system classifies and manages them as a single category for cultivation, harvesting, processing, and sales. SPF wood is light in color, typically ranging from creamy white to pale yellow, with little distinction between heartwood and sapwood. The grain is straight and uniform, the texture is fine, and knots are small and tight.

SPF is lightweight with moderate strength and moderate hardness, but has lower wear resistance. Its machining properties, adhesion, and nail-holding capacity are moderate. Appropriate preservative treatment is required when used in humid environments. SPF is widely used in light wood-frame construction, such as wall studs, floor joists, and roof rafters, and is also commonly processed into engineered wood products, including CLT (Cross-Laminated Timber) and NLT (Nail-Laminated Timber).

4. Yellow Cedar

Yellow cedar is a strong, robust, and highly durable tree species. Its heartwood ranges from light yellowish-brown to creamy white, with little contrast between heartwood and sapwood. The grain is straight and uniform, and the texture is fine. It has exceptional workability and is widely recognized as one of the most suitable woods for carving. Yellow cedar dries easily, is dimensionally stable, and is resistant to checking. It also has excellent nailing and gluing properties. As a naturally decay-resistant wood, it also possesses a distinctive aromatic scent. Yellow cedar is highly suitable for outdoor load-bearing components and various exterior finishing materials. It can also be processed into engineered wood products and is one of the few engineered woods that can be used directly in exposed outdoor environments.

5. Western Red Cedar

Western red cedar has thin, light-yellow sapwood. The heartwood exhibits a wide range of colors, from light yellow and light red to dark brown. The wood grain is straight and fine, with a uniform texture. Despite its low density, it possesses natural decay and insect resistance, making it one of the most dimensionally stable softwood species, with low shrinkage and ease of drying. Its unique porous structure provides excellent thermal insulation properties.

Western red cedar has good workability, leaving a smooth surface after cutting. It also offers good paintability, adhesion, and excellent nail-holding capacity. Due to its natural durability, western red cedar can be used directly in outdoor exposed environments, making it suitable for exterior finishing materials as well as for structural components with lower load-bearing requirements.

6. Western Larch

Western larch heartwood is reddish-brown, while the sapwood is pale yellowish-white. The grain is straight, and the texture is uniform. Its density and hardness are moderate, but it possesses high toughness, excellent bending and compressive strength, and moderate decay resistance, making it one of the more high-performing softwood species. It has good workability and is suitable for manufacturing various glued laminated timber components. Its nailing and tenoning performance is stable and reliable. Due to the similarity in material properties between western larch and Douglas fir, the two are often mixed together for export from Canada.