TRUEFRAME™ JOIST
Stable, straight, and ready to work — TrueFrame Joist is the no-nonsense choice for pros who demand precision. Designed to save you money and time.
Trueframe Joist
Built for Pros
TrueFrame means you build better, every time.
UC4A
Treated to meet UC4A Ground Contact standards, ensuring unmatched durability and long-term performance where it matters most.
ProWood KDAT
Kiln-dried after treatment, making boards lighter, easier to transport, handle, and cut, saving contractors time on the job.
Enhanced Treatment
Features MCA preservative with a proprietary additive designed to deliver greater stability—keeping boards straighter for longer.
Factory Planed
Factory planed for consistent sizing and flat edges. Saving you time on the jobsite.
Built for Better Results
Better grading, straighter boards, and predictable sizing for professional-grade results.
Consistent Sizing
No need to sort, organize, or trim inconsistent boards on-site
Stable and Straight
Save time, reduce waste, and deliver better end results
#1 Grade
Better looking lumber with stronger, longer spans
Get to know TrueFrame Joist
Specifications
| Actual Size | Max Span | Lengths | |
|---|---|---|---|
| 2x8 | 1 1/2" x 7" | 13’-1” | 12, 14, 16, 20 |
| 2x10 | 1 1/2" x 9" | 16’-10” | 12, 14, 16, 20 |
| 2x12 | 1 1/2" x 11" | 20’-7” | 12, 14, 16, 20 |
*All spans assume 12" joist spacing
Downloads
TrueFrame Joist Sell Sheet
TrueFrame Joist Beam Chart
Available in Select Markets
TrueFrame Dealers
TrueFrame Joist is rolling out to select markets throughout 2025-26. If you don't see a dealer near you, contact us below.
Interested in TrueFrame Joist?
Fill out the form below for more information and to be notified when TrueFrame Joist is available in your region.