• Brand: Roseburg Forest Products
• Depth: 9-1/2"
• Flange Width: 1-3/4"
• Series: RFPI-20
• Material: Engineered wood flanges with solid OSB webs

• Standard-span residential floor joist configurations for volume home building and multi-family platforms.
• Lightweight ceiling joists and roof framing systems where simple, fast handling is preferred by framing crews.
• Framing transitions and crawlspace enclosures requiring uniform, budget-friendly depth control.

• Standard Hangers: Face mount IUS1.81/9.5 or top flange ITS1.81/9.5.
• Lightweight Handling: The 1-3/4" flange configuration makes these joists exceptionally easy to carry, cut, and place on-site, reducing worker fatigue.
• Fast Installation: Stretches long and installs quickly over foundation plates using standard framing clips or hangers.
• Subfloor Prep: Ensure the top flange remains completely clean and dry before applying construction adhesive to guarantee a silent, solid floor.

30-Day Boise Yard Return Policy

Stock items bought directly from our local yard can be brought back within 30 days for an exchange or store credit. Please keep the following in mind:

• Condition: Materials must be clean, uncut, and in completely resalable like-new condition.
• Fees: There is no restocking fee.
• Hauling: Bringing the materials back to our yard is the responsibility of the buyer.

See our full Sales & Return Policy for details.