2x4x20

Surfaced on 4 sides (S4S)

See Technical Specifications for design values and span chart information

Species may vary among spruce, pine, and fir

Kiln dried and heat treated for extra stability

Versatile and strong, suitable for lumber framing projects

Each piece of this lumber meets the highest quality grading standards

Actual size: dimensions at time of manufacture. Product dimensions will vary depending on moisture content.