Douglas Fir
Pseudotsuga menziesii • Softwood
Grain Pattern
Strong cathedral grain figure with prominent flat-sawn patterns; very distinct earlywood/latewood contrast creates a bold, wavy appearance.
Color Description
Natural heartwood is light brown to reddish-brown; transition to yellow/white sapwood. This sample has a dark mahogany/walnut stain that highlights the growth rings but shows wear through to a lighter tone at the edges.
Hardness Rating
660 lbf (Soft)
Durability Rating
Moderately Durable; offers some resistance to decay but is susceptible to insect attack without treatment.
Common Uses
Construction framing, flooring, cabinetry, furniture, veneer, and heavy timber work.
Geographic Origin
Western North America, primarily the Pacific Northwest.
Market Value & Sustainability
Estimated Market Value
$3.00 - $6.00 per board foot depending on grade and vertical grain vs. flat-sawn status.
Wood Age Estimate
30-60 years based on the furniture construction style and the oxidation/wear on the damaged corner.
Sustainability Status
Not CITES listed; widely available and generally considered sustainable with many FSC-certified sources.
Workability
Works well with tools but earlywood/latewood density differences can cause uneven sanding or 'telegraphing' through finishes. Glues and finishes well but often requires a wood conditioner to prevent blotchiness.
Notable Features
Distinctive resinous scent when cut; one of the strongest and stiffest softwoods available globally.
Finish Recommendations
Polyurethane or lacquer are best for durability on flooring/furniture; use a pre-stain sealer to ensure even dye/stain absorption.
Identification Confidence
High. The wide, prominent growth rings and 'V' shaped cathedral grain patterns are highly characteristic of flat-sawn Douglas Fir.