I-JOISTS – Advanced Engineered wood flooring solutions
I joists are engineered wood products that offer a number of advantages over traditional solid lumber joists. Lighter and easier to work with, they offer superior strength and rigidity. I joists also provide a more uniform and stable surface for attaching drywall and other finishes. They can be manufactured to custom specifications, which can be an advantage in certain applications.
LP® SolidStart® I-Joists
LP® SolidStart® I-Joists are more versatile than open web floor trusses and more uniform and dimensionally stable than lumber. They are made by combining laminated veneer lumber (LVL) or finger-jointed sawn lumber flanges with a web of oriented strand board (OSB) to produce an I-shaped structural member.
Wider flanges ensure that the floors you build are sturdy and stable. The webs allow plumbing and wiring to pass through without extra framing, while the flanges resist bending — ideal for long spans in floors, ceilings and roofs. I-Joists can be trimmed on-site, and long lengths allow ceilings and floors to be designed with fewer pieces, saving installation time.
Why choose I-Joists
I joists weigh lesser than traditional lumber or solid wood joists, so they are easier to work with and install.
They are also more dimensionally stable than solid wood joists, so they are less likely to warp, twist or shrink over time.
Long lengths of LP® SolidStart® I-Joists allow ceilings and floors to be designed with fewer pieces.
A larger nailing area ensures that the floors built are sturdy and have increased stability.
Our engineered wood is sourced through programs certified under the Sustainable Forestry Initiative®.
Our expert manufacturers can customize the right combination of engineered wood for your job.
Lifetime Limited Warranty
Extensive product line backed by warranties you won’t find with traditional lumber. See complete warranty details for more information.
Reduce installation time, improve stability.
Talk I-Joists with us.