Features & Benefits - Joist Sizes

Trimmable, fire-resistant, finger-jointed, and always in stock. Learn more about the open joist TRIFORCE® features and benefits for your building projects.

Rafters vs Joists: What's The Main Difference? (2024)

RFPI® Joist

Glulam Beams

LSL Rimboard

Structural Grade Plastic Lumber

TRUSS-T BAR JOIST HANGER Acme Construction Supply Co., Inc.

A Guide to Floor Joist Reinforcement (2024)

A Practical Guide to Timber Floor Joist Design in Residential Construction

Engineered Floor Systems: Which Are Best? Floor truss vs joist

PSL Parallam

TJI I-Joists

Complete Guide to Rafter Spacing And Sizing (2024)

Engineered Floor Joists: Which Are Best For Your Application? - TRIFORCE® Open Joist Engineered Floor Joists: Which Are Best For Your Application? - TRIFORCE® Open Joist

Deck Joist Spacing & Blocking: Proper Techniques