The Solution for Lighter Framing
Applications
ESL 1.6E ™
ENGINEERED STRUCTURAL LUMBER

Rosboro ESL 1.6E ™

The perfect choice for concealed, header and joist applications. The full 3½” and 5½” widths make it ideal for wall framing. Produced in I-joist depths for compatibility with EWP floors, a single-piece of ESL replaces multi-piece assemblies of other EWP or lumber. The balanced layup means hassle-free use in cantilever and multi-span applications.

  • Full width 3½” and 5½”
  • EWP depths: 9½” • 11⅞” • 14” • 16”
  • Balanced layup so you don’t have to worry about top orientation
  • ESL is 25% lighter than LSL and is easier to cut, drill, and nail
  • Straight, dimensionally stable, consistent sizes
  • Does not require special hangers or screws and no nailing or bolting multiple plys
  • Enhanced Industrial appearance- planed smooth with no off-set laminations

ESL 1.6E Design Value Table

Rosboro ESL 1.6E

Product Layup Combination Bending Fb (psi)2 Comp Perp to
Grain Fc⊥ (psi)		 Shear
Fv (psi)3		 MOE (106 psi)
Tension Zone Compression Zone Apparent TRUE
ESL 1.6E 20F-V7 2000 2000 650 265 1.6 1.7

P.O. Box 20

2509 Main Street

Springfield, OR 97477

Corporate Office: (541) 746-8411

Sales & Customer Service: (877) 457-4139