SPF Lumber (Spruce Pine Fir)
SPF (Spruce Pine Fir) is the unsung hero of the construction site. By grouping these three species, we offer a product that combines the best characteristics of each: the lightweight nature of Spruce, the workability of Pine, and the strength of Fir. R.A. Greenβs SPF is carefully graded to ensure it meets and exceeds building codes across North America. It is the primary choice for residential framing, offering a high strength-to-weight ratio that makes it easy for crews to handle while providing a rigid, reliable skeleton for any structure.

Why Volume Builders Depend on SPF Lumber:
The advantage of SPF lies in its uniformity and availability. Because these species grow in vast, cold-climate forests, they develop a tight grain structure that makes the wood exceptionally strong for its weight. At R.A. Green, we specialize in high-line SPF that minimizes the “wane” and defects often found in “big box” lumber. We know that straight studs and true plates save builders time and money on the job site, so we focus on sourcing SPF that has been kiln-dried to a specific moisture content to prevent twisting after installation.
One of the key benefits of SPF is its bright, clean appearance. It takes nails and screws easily without splitting, which is vital for the fast-paced environment of modern framing. It is also an excellent substrate for sheathing and finish materials. While often hidden behind drywall, the quality of your SPF framing dictates the “straightness” of your finished walls and the longevity of your homeβs structure.
We supply SPF to major developments and independent custom builders alike. By maintaining a robust supply chain, R.A. Green ensures that your project stays on schedule. We don’t just sell “2x4s”; we sell peace of mind. Our SPF is inspected for quality at every step, ensuring that when the load arrives at your site, itβs ready to be put to work immediately. Itβs the reliable, cost-effective solution that has built the modern landscape of North American housing.

2×8 Log Cabin Siding
Used in premier timber-style builds across North America, our 2×8 SPF Log Cabin Siding delivers unparalleled quality. It provides contractors with the authentic, premium log aesthetic without the logistical challenges and heavy labor of sourcing and stacking full logs.
Patterns: LCS
Lengths: 8β | 10β | 12 | 14β | 16β | 18β | 20β
Stock: Regularly Stocked

1×6 S2S Double Pattern
Delivering high structural strength and a distinct, beautiful grain, our SPF 1×6 S2S Double Pattern offers a compelling alternative to pine. This dual-pattern flexibility provides lumber yards and builders with a competitive edge and superior on-site design adaptability.
Patterns: WP-4 | Fineline | E&C βVβ | E&C βBβ
Lengths: 8β | 10β | 12 | 14β | 16β | 18β | 20β
Stock: Pattern Dependent

2×6 T&G
For projects requiring a lighter aesthetic, our SPF 2×6 T&G is the ideal solution. It offers maximum workability and absorbs stain exceptionally well, giving professional crews a highly adaptable, efficient, and visually appealing material for large-scale floor and deck construction.
Patterns: By Request
Lengths: 8β | 10β | 12 | 14β | 16β | 18β | 20β
Stock: Pattern Dependent

Why choose Canadian?
Local Canadian value-added wood manufacturer R.A. Green delivers sustainable Canadian wood products with guaranteed pricing, quick turnaround, and flexible fulfilment.
Proud partners with industry leaders.










