Explore American Deck Wood Species
Every decking timber reacts uniquely to humidity, thermal expansion, UV breakdown, and mold spores. Compare density, Janka hardness, natural rot decay resistance, and finish requirements before building or restoring your deck.
Pressure-Treated Southern Yellow Pine
Pinus taeda / Pinus palustris
The most popular decking wood in the United States, representing over 75% of real wood decks. Treated with copper-based preservatives (ACQ/MCA) to resist decay and termites.
Moderate
15 - 20 Years
$3.00 - $6.00
Western Red Cedar
Thuja plicata
Renowned Pacific Northwest timber cherished for its rich cinnamon-red hues, aromatic natural oils (thujaplicins), and natural dimensional stability with minimal warping.
High
20 - 25 Years
$7.00 - $12.00
California Redwood
Sequoia sempervirens
A prized West Coast hardwood-like softwood with legendary beauty, natural pitch-free resin, and outstanding resistance to fire and weathering when heartwood grades are selected.
High
25 - 30+ Years
$9.00 - $15.00
Ipé (Brazilian Walnut)
Handroanthus spp.
An ultra-dense South American hardwood as hard as iron. Has a Class A fire rating (same as concrete/steel) and naturally resists fire, rot, marine borers, and heavy foot traffic.
Exceptional
40 - 75+ Years
$14.00 - $22.00
Douglas Fir
Pseudotsuga menziesii
A classic American structural lumber with superior strength-to-weight ratio. Widely used for deck joists, beams, and covered porch flooring throughout the Pacific Northwest and Mountain regions.
Moderate
10 - 15 Years (Unprotected) / 20+ Years (Sealed)
$4.00 - $7.00
Thermally Modified Ash / Pine
Fraxinus excelsior / Pinus sylvestris
Real wood baked in high-temperature kilns (>400°F) in an oxygen-deprived steam environment. Cooking bakes out the sugars that fungi eat, making the wood permanently stable and decay-proof without chemicals.
High
25 - 30 Years
$10.00 - $16.00
Capped Composite / PVC (Comparative)
Polymer Co-Extruded Wood Blend
Engineered decking made from recycled wood flour and polymers enclosed in a durable protective shell. Provided for direct maintenance comparison against natural wood options.
Exceptional
25 - 50 Years
$12.00 - $20.00
