LVL & I-JoistOur Wood Products Division, manufactured at our production facility in Beach City, Ohio, is made up of Perma-Straight I “wide-flange” joists, LVL beams and rimboard products. Stark Truss offers the benefit of a computer-designed floor system and also provides full technical support to help builders and homeowners using the system.
Stark Truss engineered Perma-Straight wood I-joists eliminate problems typically associated with traditional solid lumber joists. They offer additional stability and strength, design flexibility, easy installation and creative solutions. The I-joists are made from lumber flanges, OSB webs and cured adhesive.
LVL (laminated veneer lumber) beams are manufactured with multiple layers of thin wood assembled with adhesive. Stark Truss engineered LVL beams are strong, consistent and straight.
Stark Truss offers the benefit of a computer-designed floor system and also provides full technical support to help builders and homeowners using the system.
Lightweight, Easy to Specify & Install!Perma-Straight I are the ideal choice for high quality residential floor systems. They offer designers and builders consistent performance for the most demanding applications.
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Allowable LoadsAllowable Uniform Loads (lbf/ft) for Simple/Multiple Span Applications. Load Duration Factor Tables.
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SI Design propertiesSI Design properties; Floor and Roof Span Tables.
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Simpson Strong-Tie ConnectorsThis document contains information on the metal connectors from Simpson Strong-Tie for use with Stark I’s.
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Construction DetailsI-Joist construction details flyer.
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Perma-Straight IBrochure for the Perma-Straight I.
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APA PR-S223 Product ReportDownload PDF (532 KB)
APA-Z725Download PDF (2317 KB)
APA-D710Download PDF (928 KB)
Norbord OSBNorbord OSB used in Stark Truss I-Joists.
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