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Six U.S. manufacturers pioneering laminated wood

Product Spec Sheet
(Courtesy Structurlam)
(Courtesy Structurlam)

CLT, GLT, NLT, DLT, and all the other LTs: You’ll find our favorite laminated timbers made by U.S.-based manufacturers and suppliers below. You’re welcome!

CrossLam CLT Structurlam

(Courtesy Structurlam)

CrossLam CLT
Structurlam

Significantly lighter than the usual alternative, concrete, CrossLam CLT is made by layering panels of timber in two directions into a strong building solution for flooring, walls, roofs, and cores. Made with wood sourced from sustainably managed forests, StructurLam’s CLT is carbon negative. Alongside its reduced carbon footprint, its durable, easy-to-assemble system makes it ideal for public and commercial buildings, schools, healthcare facilities, and multifamily housing.

TerraLam CLT Sterling

(Courtesy Sterling)

TerraLam CLT
Sterling

Sterling’s CLT mats, made of renewable southern yellow pine, rely on a cross-grain technology that allows them to be durable and strong. They are made in three- and five-ply construction, which makes them lighter and stronger than mass timber alternatives. TerraLam is available in three sizes: 300 (8 feet by 14 feet), 504 (4 feet by 16 feet), and 508 (8 feet by 16 feet).

Douglas Fir Glulam Beams Western Structures, Inc.

(Courtesy Western Structures, Inc.)

Douglas Fir Glulam Beams
Western Structures, Inc.

Western Structures fashions Douglas fir glulam beams by gluing panels of lumber together to make extraordinarily deep proportions. Ranging from 3 inches to 60 inches deep, with widths of up to 17 inches, these beams are ideal for a variety of projects.

Plywood CDX Panels Freres Lumber Co.

(Courtesy Freres Lumber Co.)

Plywood CDX Panels
Freres Lumber Co.

Touch-sanded in Lyons, Oregon, these plywood veneers are glued to form a range of plywood panels available in a variety of sizes: 5/16 inch 3-ply, 3/8 inch 3-ply, 15/32 inch 4-ply and 5-ply, 19/32 inch 4-ply and 5-ply, 23/32 inch 5-ply, and 1 1/8 inch 7-ply. Certified by the APA, the panels meet the U.S. Product Standard PS 1-95.

CLT Panels and Glulam Beams DR Johnson Wood Innovations

(Courtesy DR Johnson Wood Innovations)

CLT Panels and Glulam Beams
DR Johnson Wood Innovations

Manufactured in a factory in Riddle, Oregon, these CLT panels are made of Douglas fir in 3-inch and 6-inch panels. Meanwhile, the Riddle laminators fabricate and glue structural glulam beams made of both Douglas fir and Alaskan Yellow Cedar at the same facilities.

DowelLam DLT StructureCraft

(Courtesy StructureCraft)

DowelLam DLT
StructureCraft

This all-wood mass timber Dowel Laminated panel system is incredibly versatile and offered with five different profiles: kerf, chamfered edge, square edge, fluted, and acoustic. Fully customizable, each format allows for a range of benefits, including sound absorption, aesthetic considerations, and structural performance.

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