The two most common engineered wood products used in modern framing are LVL beams and I-joists. Laminated veneer lumber (LVL) is just what it sounds like: wood veneers (typically poplar, pine, or fir) laminated together under heat and pressure with a moisture-resistant resin.
Because of the predictable spanning and load-bearing capabilities of engineered wood beams, builders, designers, architects, and engineers have made them a common framing component in buildings with wide open spaces and big daylight openings.
Structural composite lumber (SCL), which includes laminated veneer lumber (LVL), parallel strand lumber (PSL), laminated strand lumber (LSL) and oriented strand lumber (OSL), is a family of engineered wood products created by layering dried and graded wood veneers, strands or flakes with moisture resistant adhesive into blocks of material known as billets, which are subsequently resawn into specified sizes.
The engineered wood manufacturer should be consulted in the case of angled roof beams, as slope-adjustment may be necessary. Step 2 Find the type of load the beam to be sized is supporting.
Engineered wood is an extremely useful building material for any kind of building. In a recent blog, we discussed why engineered wood was helpful in construction , but we did not discuss the purpose of the different varieties of engineered wood products (EWPs).
Glulam is a great solution to create any kind of beams, from straight beams to complex and curved.
The use of engineered wood products is an essential component of nearly all wood-framed buildings. This article will focus on two specific types of engineered wood products, structural composite lumber (SCL) and glue laminated (Glulam) timber framing.
and proprietary engineered wood beams and select thewood beams and select the best product for a given application. Understand common mis- ... Glulam, LVL, PSL, LSL, I‐Joist (as a beam) Applications Exposure Types and Use Treatments
Laminated veneer lumber (LVL) is a layered composite of wood veneers and adhesive. Once it is fabricated into billets of various thicknesses and widths, it can be cut at the factory into stock for headers and beams, flanges for prefabricated wood I-joists, or for other specific uses.
An engineered wood beam is a wood product or assembly designed to replace traditional structural lumber. The engineered product is stronger and allows for greater spans. Sizing engineered wood beams is not at all difficult.
Menards offers a selection of quality engineered products, available in a variety of styles and sizes. Trusses, I-Joists & Engineered Lumber at Menards Skip to main content