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Boise Lumberyard

Wholesale Distribution

Stockton, CA

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18" RFPI-900 I-Joist

18" RFPI-900 I-Joist

18" RFPI-900 I-Joist
Direct Equivalent: Weyerhaeuser TJI-560 & Boise Cascade BCI-90
In Stock — Stockton, CA
$8.29 per linear foot
Bulk Pricing: As low as $6.96
Pieces  
Length  

Available for Yard Pickup or Delivery

  • $750 Order Minimum: Strictly required.
  • $195 Flat-Rate Delivery: (within 85 driving miles) Orders over $5,000 are eligible for delivery along standard highway routes.
  • Next-Day Pickup: Standard Will Call orders are typically staged next business day.

Dynamic Lumber Solutions
Stockton, CA Distribution

1005 Humphreys St
Stockton, CA 95203

Phone Number:
209-320-7222

Will Call Hours:
Mon–Fri, 8:00 AM – 2:00 PM

★★★★★ 5.0 · 17 Google reviews

View all Google reviews →

Bulk purchase pricing

Applies to the entire order (mix & match across all products).

Order total
Your price
$5,000–$12,499
Tier 1 discount
$7.88 / lf
$12,500–$39,999
Tier 2 discount
$7.63 / lf
$40,000+
Best public pricing tier
$6.96 / lf

Dynamic Lumber Solutions
Stockton, CA Distribution

1005 Humphreys St
Stockton, CA 95203

Phone Number:
209-320-7222

Will Call Hours:
Mon–Fri, 8:00 AM – 2:00 PM

★★★★★ 5.0 · 17 Google reviews

View all Google reviews →
Glulam Beams | I-Joists | Rim Board | LVL Beams |

Product Description

18" RFPI-900 I-Joists are supplied through our Stockton, California wholesale distribution hub for commercial operations throughout the Central Valley and Bay Area. This massive 18" deep structural member features wide 3-1/2" heavy-duty flanges engineered to span extreme distances without intermediate columns or posts. Built to deliver maximum vertical load capacity and industrial-scale shear strength, it serves as a premier alternative to steel or solid timber beams in high-clearance open spaces. This series serves as a direct equivalent to Weyerhaeuser TJI-560 and Boise Cascade BCI-90.

Specifications
  • Brand: Roseburg Forest Products
  • Depth: 18" (Heavy Deep Section)
  • Flange Width: 3-1/2" (Maximum Wide Face)
  • Series: RFPI-900
  • Application: Long-span commercial and heavy luxury custom framing
Common Uses
  • Extreme clear-span floor platforms for luxury great rooms, commercial offices, and open building footprints.
  • Deep flat-roof construction framing designed to support heavy mechanical HVAC equipment and acoustic ceilings.
  • Primary load-transfer joists requiring maximum deep-section bending stiffness and low deflection properties.
Contractor & Builder Notes
  • Standard Hanger: Top flange MIT418.
  • Massive Nailing/Gluing Surface: Full 3-1/2" flange width handles double subfloor nailing patterns and provides maximum glue contact surface area.
  • Rigid Layout Control: Heavy deep section minimizes floor bounce and vibration across long spans, ensuring a solid, solid feeling underfoot.
  • Mechanical Access: Large web profile allows for routing major HVAC ductwork and commercial utilities directly through approved web cuts.

100-Day Price Lock Guarantee on Quoted Projects

Protect your project margins. We lock your engineered lumber rates for a full 100 days on formally quoted building projects to secure your framing phase budget against market volatility and eliminate arbitrary price updates during active builds.

Will Call Logistics

  • Hours: Monday through Friday, 8:00 AM to 2:00 PM (Last load initiated by 1:45 PM).
  • Orders Under $5,000: Standard drop-in pickup. No appointment required.
  • Orders Over $5,000: Requires a dedicated pickup appointment scheduled 24 hours in advance.
  • Loading Notice: Transport vehicles, trailers, or racks must be side-loadable. Drivers are solely responsible for binding and securing their own loads before exiting the gate.

Job Site Offloading

  • Orders Over $40,000: High-volume shipments automatically include a premium truck-mounted Moffett forklift for seamless, hands-off job site offloading.
  • Orders Under $40,000: Shipped via standard delivery flatbed. Requires an on-site framing crew, telehandler, or forklift ready to unload.

Sales & Return Policy

All Sales Final: Custom cutting and processing begin immediately upon order submission. No cancellations, returns, or exchanges are accepted under any circumstances. Buyers are solely responsible for verifying all structural dimensions prior to ordering.

Material List Quotes

  • Have a List? Email it to info@dynamiclumbersolutions.com for wholesale bidding and volume contract discounts.
  • No List? Let us know your project layout and we can assist with quick quantity takeoffs for active builds.