I-Joists, Boise Lumberyard
Engineered I-joists stocked in Boise, Idaho for modern floor and roof systems. Common depths, long lengths, and high-performance series available for fast pickup or scheduled Moffett delivery across the Treasure Valley.
Engineered Floor Systems — Stocked Locally in Boise
Dynamic Lumber Solutions supplies engineered I-joists designed for long spans, flat floors, and predictable structural performance. I-joists are the industry standard for residential floor systems, additions, and remodels where dimensional lumber is no longer sufficient.
Our Boise yard stocks commonly specified depths and series, with coordinated supply available for rim board, LVL beams, and complete framing packages.
Common I-Joist Applications
- Residential floor systems
- Second-story and multi-level framing
- Long-span applications with fewer bearing points
- Straight, flat floors with minimal shrinkage
- Engineered roof and ceiling systems (where specified)
I-Joist Brand Compatibility & Equivalents
Structural plans often reference specific manufacturer names. Our stocked I-joists are compatible with major industry brands when matched by depth, series rating, and engineering requirements.
- RFPI I-Joists, Weyerhaeuser TJI series
- RFPI I-Joists, Boise Cascade BCI series
- Compatible with LP SolidStart® I-joist systems
We help verify equivalency and sizing so your framing package matches the engineer’s intent — without unnecessary substitutions.
Stocked I-Joist Sizes & Series
Select a stocked I-joist below to view current availability, specifications, and pricing at our Boise lumberyard.
- 9-1/2" RFPI-20 I-Joists
- 9-1/2" RFPI-400 I-Joists
- 11-7/8" RFPI-20 I-Joists
- 11-7/8" RFPI-40 I-Joists
- 11-7/8" RFPI-70 I-Joists
- 11-7/8" RFPI-90 I-Joists
- 14" RFPI-400 I-Joists
- 14" RFPI-40 I-Joists
- 16" RFPI-40 I-Joists
Additional depths, series, and lengths may be coordinated through special orders or as part of complete house-package material lists.
Delivery & Jobsite Coordination
I-joists are delivered using Moffett forklift service for safe, accurate placement on residential job sites. Long lengths are handled efficiently and securely.
- Scheduled delivery days for consolidated loads
- Lower delivery cost when bundled with lumber or panels
- Fast pickup available for staged material
- Ideal for single-family and small multi-unit projects
Why Builders Source I-Joists From Us
- Physically stocked engineered lumber in Boise
- Clear, public pricing — no bait-and-switch
- Accurate coordination with rim board and LVLs
- Fast loading and knowledgeable support
- House-package discounts available
A construction-focused source for engineered I-joists in Boise.