TECHNICAL NOTES
CFSEI Technical Notes are meticulously developed and regularly updated by industry experts to provide design professionals with valuable insights on the latest advancements and best practices in cold-formed steel design and construction. These resources are available for free download to CFSEI members through the Members Only section of the website.
Non-members may also access these valuable Technical Notes for purchase via the CFSEI On-Demand
Beginner Tech Notes
B001-25 - Reaffirmed - How Cold-Formed Steel Framing is Produced, December 2025
B002-26 - Updated - How Cold-Formed Steel is Used in Building Construction, January 2026
B003-20 - Introduction to Building Codes, October 2020
B004-25 - Updated - Introduction to Cold-Formed Steel Standards, December 2025
B005-25 - Updated - Introduction to Cold-Formed Steel Design Aids, December 2025
B006-25 - Reaffirmed - Introduction to Evaluation Services and Explanation of Evaluation Reports, November 2025
B007-25 - Updated - General Considerations for Cold-Formed Steel Connections, November 2025
B008-25 - Updated - Basic C-Shaped Wall Stud Behavior, November 2025
B009-25 - Updated - Structural Versus Nonstructural Cold-Formed Steel Framing, November 2025
B010-21 - Introduction to AISI S202, Code of Standard Practice for Cold-Formed Steel Structural Framing, April 2021
B011-25 - New - Cold-Formed Steel Framing Design: Where Do I Begin?, November 2025
C000 Component Assemblies (Trusses and Wall Panels)
551e - Design Guide for Permanent Bracing of Cold-Formed Steel Trusses, February 1998
D000 Durability & Corrosion Protection
D001-23 - Durability of Cold-Formed Steel Framing Members, August 2023
D100-23 - Corrosion Protection of Fasteners, August 2023
D200-23 - Corrosion Protection for Cold-Formed Steel Framing in Coastal Areas, October 2023
F000 Fasteners and Connection Hardware
562-22 - Powder-Actuated Fasteners in Cold-Formed Steel Construction, January 2022
F100-23 - Design of Clip Angle Bearing Stiffeners, August 2023
F101-24 - Screws for Cold-Formed Steel-To-Wood and Wood-To-Cold-Formed Steel Attachments, May 2024
F102-21 - Screw Fastener Selection For Cold-Formed Steel Frame Construction (Replaces Tech Note F102-11), March 2021
F104-24 - Design of Cold-Formed Steel Bearing Stiffeners, March 2024
F140-25 - Updated - Welding Cold-Formed Steel, September 2025
F300-23 - Pneumatically Driven Pins For Wood Based Panel Attachment, October 2023
F501-11 - Cold-Formed Steel Truss To Bearing Connections, December 2011
F502-23 - Attachment of CFS Framing to Precast, Post-Tensioned,
F602-20 - Screw Connections with Other Materials or Gaps Between the Plies, February 2020
F701-23 - Evaluation of Screw Strength, October 2023
G000 General Topics
G100-23 - Using Chapter F of the North American Specification for the Design of Cold-Formed Steel Structural Members, September 2023
G104-23 - Welded Box-Beam Flexure Design, October 2023
G105-22 - Compression Member Reinforcement, June-2022
G200-25 - Updated - Chase the Loads: Load Path Considerations for Cold-Formed Steel Light-Frame Construction, December 2025
G500-25 - Updated - Field Guide - Inspection Checklist for Structural Cold-Formed Steel Framing, November 2025
G501-25 - New - Evaluation and Remediation of Cold-Formed Steel Members and Connections, January 2025
G800-23 - ASTM Standards for Cold-Formed Steel, October 2023
G801-13 - ASTM A1003 - No Cause for Rejection, July 2013
G802-23 - AISI S100 Section A3.2 Other Steels, September 2023
G900-23 - Design Methodology for Hole Reinforcement of Cold-Formed Steel
J000 Floor and Joist Systems
FC101-22 - Design of Cold-Formed Steel Rim Track, April 2022
J100-23 - Cold-Formed Steel Floor Joist Design, September 2023
L000 Lateral Systems
L002-23 - Strap Braced Wall: Loose Strap Considerations, March 2023
L101-23 - Design of Cold-Formed Steel Sheet and Wood Structural Panel Sheathed Shear Walls for Wind and Seismic Forces, August 2023
L200-09 - Roof Framing Anchorage Forces: MWFRS or C&C, July 2009
L202-24 - Diaphragm Design with Pneumatically Driven Pins, January 2024
L300-23 - Design of End Posts for Diaphragm Shear Walls: A Perspective, October 2023
L400-25: New - Non-Bearing Lateral Force Resisting System, March 2025
S000 Special Section
S100-24 - Antiterrorism Design Requirements for Cold-Formed Steel Framing, January 2024
S200-25 - Updated - Design of Cold-Formed Steel Systems for Raised Platforms,
S300-21 - Coordinating Cold-Formed Steel with Metal Buildings, April 2021
T000 Thermal, Fire, and Acoustic
T201-20 - Firestops in Head-of-Wall Joints for Cold-Formed Steel Construction, Sept-2020
T202-20 - Thermal Energy Transfer of Cold-Formed Steel Framing, Nov-2020
A Guide to Fire & Acoustic Data for Cold-Formed Steel Floor, Wall & Roof Assemblies Download
W000 Wall Systems
W100-23 - Single Slip Track Design, October 2023
W101-23 - Common Design Issues for Deflection Track, October 2023
W102-21 - Introduction To Curtain Wall Design Using Cold-Formed Steel, March 2021
W103-23 - Design of By-Pass Slip Connectors in Cold-Formed Steel Construction, September 2023
W104-23 - Top Track Load Distribution Members, October 2023
W105-25 - Updated - Design of Nonstructural Members, December 2025
W106-23 - Design for Splicing of Cold-Formed Steel Wall Studs, October 2023
W200-23 - Header Design, September 2023
W400-23 - Mechanical Bridging And Bridging Anchorage Of Axially Loaded
W500-23 - Construction Bracing for Walls, November 2023
W600-21 - Cold-Formed Steel Load-Bearing Wall Design, March 2021
W601-23 - Design Methodology for Hole Reinforcement of Cold-Formed Steel Compression Members, October 2023
Old Tech Notes, Withdrawn or Replaced
