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his installation guide includes recommended Tconstruction details for Performance Rated I-Joists in floor and roof applications. In addition to floor and roof framing details, this guide includes recommendations for cantilevers and placement of web holes.

Description: Featuring Trus Joist® TJI® Joists for Floor and Roof Applications. Document ID #: tj-4000. File Type: pdf. File Size: 5.2 MB. File Date: November 2024. Document Types: Design & Specification.

Wood I-joists are typically used for floor joists and rafters and are available in long lengths for long spans. This product duplicates the flexural efficiency of the steel I-beam.

Jun 25, 2023 · These wooden joists, evenly spaced, typically run from one side of the structure to the other or between beams or walls. Joist Wood Floors are constructed in a range of sizes with spacing of 12”, 16”, 24” (30.5, 40.6, 61 cm) and typical spans between 6’-24’ (1.83-7.32 m).

mer-feeling floors Lightweight and cost effective, WI and GPI Series Wood I BeamTM joists are the builder’s choice for residential floo. and roof systems. A wide selection of sizes and flange choices make it easy to specify the materials that are right for the homes you build, whether you’re building production hom.

Wood I-joists are used as a framing material primarily in floors, but may also be used as roof rafters where long length and high load capacity are required. They are used as an alternative to sawn lumber. The I-joist is manufactured by combining engineered wood …

From: APA System Report 405: Fire Protection of Floors Constructed with Prefabricated Wood I-Joists, Form SR-405

Browse our library of CAD Details for all applicable LP Building Solutions' engineered wood products. Click here to view the documents.

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