Douglas Fir D-Log Siding

Douglas Fir D-log siding is a premium wood cladding milled into a distinctive “D” shape—flat on the back for easy installation and rounded on the front to replicate the look of traditional log walls. Known for its exceptional strength, warm amber tones, and fine grain, Douglas Fir is a top-tier choice for builders seeking both performance and rustic beauty.

Key Characteristics
•Species: Pine
•Profile:Flat interior face, rounded exterior for authentic log appearance
•Appearance: Reddish-brown heartwood with straight, tight grain and occasional knots
•Finish:Smooth milled surface; ready for staining, sealing, or painting
•Joinery: Shiplap or tongue-and-groove for tight, weather-resistant seams
•Durability: Excellent strength-to-weight ratio; heartwood naturally resists decay

Benefits
•Authentic Look: Creates the visual appeal of a log cabin without full-log complexity
•Easy Installation: Mounts directly to conventional framing—great for DIY or professional builds
•Energy Efficient: Can outperform full logs in insulation when paired with modern wall systems
•Versatile Use: Ideal for exterior cladding or interior accent walls
•Cost-Effective: More affordable than full-log construction with similar aesthetics

Douglas Fir D-log siding is perfect for projects that demand timeless style, long-term durability, and architectural flexibility. Whether you're building a mountain retreat or upgrading a rustic home, this siding delivers both strength and charm.