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Georgia-Pacific Corp.

GPI Series 2 1/2 in. x 11 7/8 in. Wood I Beam™ -- Structural composite lumber flange

ebuild Ref. No. GPI65_1178
Retail Price Information
List Price Notice

Where prices are shown, they are based on the best information available to ebuild and generally refer to manufacturer's suggested retail prices. They should be used for reference only. In some instances, the list price refers to the lowest-cost version of an item that may be available in a variety of colors, finishes, sizes -- or upgraded features. Check with local distributors for actual prices.

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Features and Benefits

  • Wider flange for greater nailing and gluing surfaces
  • Resists shrinking or twisting
  • Lightweight and easier to handle
  • Greater dimensional stability and uniform depth
  • Ideal for complex framing plans
  • Meets PRI™-400, the I joist performance standard from APA-The Engineered Wood Association
  • Electrical conduit, plumbing and most HVAC can be passed through the web
  • Backed by limited lifetime warranty
  • Longer lengths readily available
  • Longer spans and more load carrying capacity per pound

Product Specifications

Manufacturer Model No. GPI65
Flange Material Structural composite lumber
Truss Type Closed web
Flange Width 2 1/2 in.
Web Material Oriented Strand Board (OSB)
Joist Depth 11 7/8 in.
Joist Length
  • 24 ft
  • 28 ft
  • 32 ft
  • 36 ft
  • 40 ft
  • 44 ft
  • 48 ft
Allowable Span @ Spacing O.C. (Simple Spans)
  • 279 in. @ 12 in. o.c.
  • 255 in. @ 16 in. o.c.
  • 240 in. @ 19 in. o.c.
  • 224 in. @ 24 in. o.c.
Allowable Span @ Spacing O.C. (Multiple Span)
  • 306 in. @ 12 in. o.c.
  • 279 in. @ 16 in. o.c.
  • 263 in. @ 19 in. o.c.
  • 246 in. @ 24 in. o.c.
Complies with APA Standards Yes
Optional Parts/Accessories
  • Nails
  • Bracing and blocking
  • Joist hangers
Options
  • Special order lengths up to 60 ft

Product Resources

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