Timber Specification & Sourcing

Timber Specification & Sourcing

Strong timber structures start with the right material. At Woodpecker, we help select the species, grade, moisture content, finishes, certifications, and structural details needed for each custom home, commercial structure, or mass timber project.

Our wood fibre is sourced from trusted sawmills in Alberta and British Columbia. At our facility in Exshaw, we keep a large inventory of rough-sawn timber on site, allowing material to acclimate before fabrication. This helps improve stability, reduce movement, and prepare each beam, post, panel, and connector for accurate cutting and long-term performance.

Wood Species & Material Selection

We help clients choose timber based on strength, durability, weather resistance, appearance, and project requirements. Species, grade, moisture content, and certification options are all considered to ensure the material is suited to the structure and its intended use.

Wood grade affects both performance and appearance, from commonly used #1 grades to select structural timber for more demanding architectural and engineering needs. We primarily use FOHC (free of heart centre) timber, which is milled without the heart of the log to help reduce checking, twisting, and warping over time. FSC and PEFC certified materials are also available.

FOHC (free of heart centre) Timber

Our preferred timber option, milled without the heart center to reduce checking and improve long-term stability.

Boxed Heart Timber

Contains the heart center, making it more prone to deep cracking as it dries.

vacuum kiln

Beginning August 2026, our in-house vacuum kiln will allow us to carefully control moisture levels before fabrication. This process will help produce timber that is more stable, reliable, and well suited to high-performance construction.

Get the Right Timber, the Right Way

From sourcing to specification, we’ll help you choose wood that’s strong, sustainable, and perfectly suited to your project.

Timber Species

Each wood species offers unique structural and aesthetic qualities suited to different architectural styles, environments, and project requirements. Our standard species include Douglas fir, North American spruce, European spruce, Western red cedar, Alaskan yellow cedar, and European larch.

We also offer reclaimed timber options for projects seeking additional character, history, and material reuse. Other species can be custom ordered depending on availability and project needs.

Douglas Fir

Spruce

Red Cedar

Alaskan Yellow Cedar

Reclaimed

Mass Timber Sourcing and Specifications

We source mass timber locally from Alberta and British Columbia, as well as internationally from Germany, Austria, and Switzerland. Common mass timber species include North American spruce, European spruce, and Douglas fir, selected for their strength, stability, appearance, and structural performance.

Our team helps guide architectural specifications, load-bearing capacities, span requirements, and overall structural integrity based on engineering analysis and local building code requirements. The ideal mass timber system and species are selected according to the design goals, performance needs, and scale of each project.

FAQs

To give you clarity on how we source, select, and specify materials, we’ve answered some of the most common questions. 

Absolutely. We provide material specification for both traditional timber framing and mass timber systems like CLT and Glulam. Our team works closely with engineers and architects to meet load requirements, code compliance, and aesthetic goals.
FOHC stands for Free of Heart Center. Removing the heartwood from timber reduces internal stress, which helps prevent warping and cracking, essential for structural stability and long-term durability.
Yes. We can supply both FSC® and PEFC® certified timber upon request. These certifications ensure your wood is sustainably harvested and meets high environmental standards.
We’ll help you select the best species based on durability, appearance, and performance. Popular choices include Douglas Fir, Western Red Cedar, Spruce, and reclaimed wood. We also advise on structural grades and environmental conditions.
Timber sourcing services involve selecting, grading, drying, and supplying timber that meets your project’s structural and design requirements. At Woodpecker, we handle everything, from sourcing FOHC timbers from trusted mills to ensuring proper moisture content before fabrication.