Beyond Standard Framing: How SteelSmart® Supports Complex Light Steel Framing Solutions

Beyond Standard Framing: How SteelSmart® Supports Complex Light Steel Framing Solutions

Modern construction demands more than off-the-shelf components. Taller buildings, tighter tolerances, rising code requirements, and increasingly complex architectural designs require structural solutions that go well beyond generic framing details.

SteelSmart® System is built for exactly these conditions — giving structural engineers the software tools to design, analyze, and specify the full range of light steel framing systems that today’s commercial and multi-family projects require, including the engineered connector and framing systems manufactured by The Steel Network (TSN).

Engineering-Driven Design, From Software to Field

TSN develops each of its systems to solve a specific structural problem commonly encountered in construction. Rather than forcing a project to conform to a generic detail, their products are engineered to accommodate building movement, transfer loads efficiently, reduce field labor and rework, and improve consistency across projects.

SteelSmart® System reflects that same philosophy. The software is purpose-built for light steel framing design, giving engineers a structured workflow that matches the complexity of real-world projects — not just simple span calculations.

A Full Range of Systems, Designed to Work Together

TSN’s product portfolio spans far more than individual connectors, and SteelSmart® System is designed to support that breadth. Key capability areas include:

Movement & Deflection Management

Systems such as VertiClip®, VertiTrack®, and DriftTrak® manage vertical and lateral movement without compromising structural integrity or finish performance. SteelSmart® System’s Curtain Wall module supports the design and specification of these connectors, accounting for deflection limits and connection loads within a complete framing layout.

Rigid & Load-Transfer Connections

Products like StiffClip® provide reliable load paths where rigid connections are required, with options for slab bypass, head-of-wall, and specialty conditions. SteelSmart® System supports the design of these connection conditions across multiple framing modules.

Thermal & Building
Envelope Performance

TSN’s ThermaFast® system addresses thermal bridging and continuous insulation challenges while maintaining structural performance — a critical consideration in energy-efficient building design. SteelSmart® System allows engineers to integrate these framing strategies into their overall wall designs.

Advanced Framing & Structural Systems

Beyond connectors, TSN offers framing solutions including SigmaStud®, SigmaTrak®, JamStud®, PrimeJoist®, and Curtain Wall Studs. SteelSmart® System is built around this product library, enabling engineers to move seamlessly from member sizing to connection detailing within a single design environment.

Designed for the Jobsite — and for the Design Office

One of TSN’s core strengths is developing systems that perform not only on paper, but in the field — with simplified installation sequences, reduced fastener counts, clear detailing, and compatibility with common framing practices.

SteelSmart® System supports this by generating the documentation engineers and contractors need: design reports, connection details, DXF layouts, and material outputs that reduce coordination errors and support accurate field execution.

Supporting Collaboration Across the Project Team

TSN solutions are most effective when considered early in the design process, and SteelSmart® System makes early-stage design practical. By giving engineers the tools to model and analyze framing systems from the start, teams can resolve detailing challenges sooner, reduce RFIs and change orders, improve constructability, and deliver more predictable project outcomes.

A Software Platform Built for Structural Solutions

As building designs continue to evolve, having the right software to design and specify engineered framing systems is no longer optional — it’s essential. SteelSmart® System gives structural engineers the analytical power and TSN product integration needed to tackle complex light steel framing conditions with confidence.

Designing for Deflection: Curtain Wall Solutions with DriftTrak® Systems in SteelSmart®

Designing for Deflection: Curtain Wall Solutions with DriftTrak® Systems in SteelSmart®

Exterior curtain wall framing presents some of the most demanding structural challenges in cold-formed steel design — particularly when engineers must account for vertical deflection, lateral drift, and complex slab bypass conditions. SteelSmart® System is built to support the precise design and specification of these connections, including the full suite of DriftTrak® systems manufactured by The Steel Network (TSN).

In this overview, we take a closer look at three core DriftTrak solutions — DriftTrak Head of Wall, DriftTrak Bypass, and DriftTrak Post-Tensioned Slab (PTS) — and how SteelSmart® System empowers engineers to design curtain wall framing with the confidence that comes from load-rated, engineered performance data.

What Makes DriftTrak® the Right Choice for Curtain Wall Framing?

All DriftTrak products incorporate TSN’s patented Step Bushing Technology®, which enables a friction-free connection between clips and stud webs. This allows for controlled vertical deflection and lateral drift without transferring unwanted forces into curtain wall or partition framing — a critical requirement in modern high-rise and mixed-use construction.

These systems are load-rated and manufactured in the USA from mill-certified steel, giving structural engineers and specifiers the performance documentation needed to confidently design around real-world movement conditions. SteelSmart® System integrates TSN connector data, allowing designers to select and specify DriftTrak components directly within their curtain wall design workflow.

DriftTrak systems were engineered to eliminate the performance inconsistencies and installation deficiencies commonly associated with traditional deep-leg track and friction-based slide systems.

Installation Note: The DriftTrak track section does not provide wall closure; a top track is required for a complete assembly. SteelSmart® System’s Curtain Wall module accounts for this in its framing layouts and connection detailing.

The Three Core DriftTrak® Systems

DriftTrak® Head of Wall — Engineered Head-of-Wall Drift Slide Track

The DriftTrak Head of Wall system connects exterior cold-formed steel curtain wall studs to the primary structure at the head of wall, accommodating movement under both vertical and lateral forces. Using the DriftTrak track section with a DTSL slide angle, the system allows up to 2″ of vertical deflection (1″ up and 1″ down) plus free lateral drift — making it an ideal solution for multi-story curtain wall applications subject to live load and seismic movement.

Key Features:

  • Specifically designed for head-of-wall applications where vertical movement accommodation is required
  • Patented Step Bushing Technology delivers smooth, consistent vertical deflection performance
  • Load-rated mechanical attachment at each stud for reliable, documentable connection performance
  • Track and clips manufactured from cold-formed steel with hot-dipped galvanized coating for long-term corrosion resistance

When using SteelSmart® System’s Curtain Wall module, engineers can design stud layouts and specify appropriate connection hardware — including DriftTrak Head of Wall — based on project-specific load conditions and allowable drift parameters.

Drifttrak DTSL Head of Wall

DriftTrak® Bypass — Slab Bypass Drift Slide Track

The DriftTrak Bypass system allows exterior curtain wall studs to bypass a slab while remaining connected to the primary structure. It combines the DriftTrak slide track with either DTSLB slide angles or DTLB rigid angles, giving engineers the flexibility to accommodate vertical deflection, lateral drift, or rigid attachment configurations — whatever the project requires.

This system is particularly valuable in curtain wall applications where slab geometry or structural conditions make traditional head-of-wall attachments impractical. Because it can be configured for both movement-accommodating and rigid connections, it covers a broad range of project scenarios without requiring a change in product family.

Key Advantages:

  • Ideal when curtain wall framing must bypass a slab while still accounting for structural movement
  • Flexible configuration options — adaptable for drift, vertical deflection, or fully rigid attachment depending on project requirements
  • Unique combination of load-rated design performance and installation versatility
DriftTrak Bypass Application

DriftTrak® Post-Tensioned Slab (PTS) — Integrated Slab Drift Track

The DriftTrak Post-Tensioned Slab (PTS) system takes the slab bypass concept further by integrating directly into post-tensioned slabs before the concrete pour. This eliminates the need to install framing connections after pour — saving time, reducing field labor, and improving overall installation accuracy.

The PTS system incorporates the headed stud DriftTrak track with DTSLB or DTLB clip options, supporting both vertical deflection and rigid connection configurations. It is designed to work efficiently around post-tension tendons, and an optional locking angle (DT-LA) is available for cases where lateral drift accommodation is not required.

Key Benefits:

  • Time-saving installation: integrated into slab formwork before concrete pour, eliminating post-pour connection work
  • Optional locking angle (DT-LA) for rigid lateral configurations when drift accommodation is not specified
  • Load-rated mechanical attachment at each stud with patented Step Bushing Technology
  • Eliminates loose friction assemblies and post-installed connections into concrete, simplifying installation and improving field performance
  • Manufactured with certified cold-formed steel and hot-dipped galvanized coating for maximum durability
DriftTrak PTS - DTSLB

Designing DriftTrak® Systems with SteelSmart® Software

Whether your project requires head-of-wall movement accommodation, slab bypass capability, or an integrated post-tensioned slab solution, SteelSmart® System gives structural engineers the tools to design curtain wall framing with confidence. The software supports TSN connector data, enabling accurate specification of DriftTrak components alongside stud sizing, load analysis, and connection detailing in a single streamlined workflow.

Engineers, specifiers, and contractors benefit from software that not only models complex connection challenges but also generates the documentation needed to support review and construction — minimizing field labor, reducing coordination risk, and ensuring structural performance aligns with design intent.

Backed by Engineered Data and Technical Resources

All DriftTrak systems are load-rated and supported by comprehensive TSN technical documentation, installation details, and engineering resources. Within SteelSmart® System, designers can access connector load data and incorporate DriftTrak specifications into their curtain wall designs with built-in support for TSN’s product library.

Technical catalogs, load tables, BIM assets, and installation details are available directly from The Steel Network to complement your SteelSmart® design workflow — ensuring accurate specification from concept through construction.

Ready to Design Your Next Curtain Wall Project?

Explore SteelSmart® System’s Curtain Wall module and see how it supports the design and specification of DriftTrak® deflection systems and other TSN connectors. Download a free trial, review technical resources, or contact our support team for project-specific guidance.

SSS v8.6 Build 174: Latest Updates

SSS v8.6 Build 174: Latest Updates

We’ve released Build 174 of SSS v8.6, which includes important updates, product revisions, and performance improvements. This build ensures that your designs stay aligned with the latest standards while giving you more options and refined tools for light-steel framing.

What’s Updated in Build 174

StiffWall® System Enhancements

  • Seismic Design Update: Full revision of special seismic design in accordance with AISI S400 Standards.
  • Built-up Columns: Modified configuration of 8” StiffWall® built-up columns (three-piece composition).

Clip & Connector Revisions

  • Clip Allowable Load Tables: Updated to reflect revised fastener patterns, installation options, and industry standard screw strengths.
  • DriftTrak® Updates:
    • Introduced 6 screw pattern allowable loads for DTLB362/400(-HD).
    • Introduced 9 screw pattern allowable loads for DTLB600(-HD), DTLB800(-HD), DTLB600(-PTS), and DTLB800(-PTS).
    • Added new ‘Top of Slab’ connection option for DriftTrak® PTS w/ DTLB-PTS or DTSLB-PTS.
  • VertiClip® Updates:
    • Replaced SLS1000-XX and SLS1200-XX with SLS1000-15, -18, -20 and SLS1200-18, -20.
    • Updated SLT(L) clip anchorage categories based on base material and anchor hole size.
  • StiffClip® Updates:
    • Introduced StiffClip® TD-LT, a lighter hold-down option without a washer plate.
    • Replaced the 5/4 screw pattern with a more robust 5/6 pattern for StiffClip® RT.
  • Screw Capacities: Revised screw shear limiting capacities across clip connectors based on industry-standard screw strengths.

Product & Utility Additions

  • SigmaStud® Database Expansion: Added various 3” flange SigmaStud® sections
  • Screw Designer Utility: Updated to reflect new industry standard screw strengths.
  • Component Detail Files: Revised to include updated clip and connection details.
  • Technical Sheets:
    • New sheets for miscellaneous products used in light-steel framing projects.
    • Added Fire-Rated Details for head-of-wall assemblies (US and Canada).

General Improvements

  • Minor bug fixes and performance improvements for smoother operation.

Why These Updates Matter

Build 174 keeps SSS v8.6 fully aligned with current standards and introduces new connection options and product data for even greater design flexibility. With updated tools and technical sheets, your projects stay accurate, efficient, and code-compliant.

Current SSS subscriber? Update today!

Users with current subscriptions can now log in/download/install the new updated version of SSS 8.6. Simply log in to your ASI Portal to update your software.

New to SteelSmart System?

Introducing the GripClip®: Simplifying Drywall Attachment to Columns & Beams

Introducing the GripClip®: Simplifying Drywall Attachment to Columns & Beams

The GripClip®, exclusively offered by The Steel Network, is a cutting-edge accessory designed to streamline the attachment of drywall, sheathing, and other materials directly to steel beams and columns. Engineered for precision and efficiency, it provides a superior alternative to traditional framing methods, leveraging patented snap-tabs for quick and secure positioning of continuous angles—ideal for column-wrapping applications.

Key Features for SteelSmart System Users:

  • Patented Snap Tabs: GripClip’s innovative snap tabs allow for seamless installation of continuous angles along steel beam or column corners without requiring screws, enabling faster and cleaner installations.
  • Unmatched Versatility: Suitable for both fire-rated and non-fire-rated assemblies, GripClip adapts to diverse project needs with customizable flange size options, making it a reliable choice for light steel framing.
  • Premium Material Quality: Constructed from certified 50ksi steel with a G90 coating, GripClip offers enhanced durability and strength, far outperforming alternatives with thinner 18 mil, G40 coatings.
  • Secure Flange Grip: Delivers a stable, dependable attachment point for gypsum board, ensuring integrity and reliability in even the most demanding applications.
  • Streamlined Efficiency: Eliminates the need for additional stud framing, saving valuable time and materials. This efficiency is particularly advantageous in column-wrapping projects requiring both aesthetic appeal and fire protection around structural steel.
GripClip Thumbnail

Ideal for SteelSmart System Projects

GripClip® integrates seamlessly into projects using advanced design tools like SteelSmart System software, offering practical solutions for optimizing material use and installation speed. It simplifies workflows, enhances construction quality, and ensures clean, professional finishes for beams and columns.

For detailed technical specifications and installation instructions, visit our website or contact The Steel Network directly at 1-888-474-4876. Let the GripClip® elevate your next light steel framing project with precision and efficiency.

At Applied Science International (ASI), we are constantly innovating to ensure our software adapts to the changing demands of the construction and engineering industries. The new enhancements in SSS Version 8.6 are designed to help you deliver projects faster, with more confidence, and with superior results. 

Download the latest version of SteelSmart System now and explore all the new features! For more information, log into your ASI Portal Account. 

Introducing SteelSmart System Version 8.6: The Latest Innovations in Structural Steel Design

Introducing SteelSmart System Version 8.6: The Latest Innovations in Structural Steel Design

We are excited to announce the release of SteelSmart System (SSS) Version 8.6, the newest upgrade to our powerful light steel framing engineering software. SteelSmart System continues to be the premier solution for cold-formed steel framing design, combining powerful structural analysis with user-friendly tools. With the latest enhancements, Version 8.6 offers expanded capabilities and improved accuracy to help engineers and designers streamline their workflows.

Here’s what’s new in SteelSmart System Version 8.6:

1. Updated Clip Allowable Load Tables: We’ve revised clip allowable load tables to incorporate updated fastener patterns and installation options, ensuring industry-standard screw strengths. This includes the introduction of 9-screw pattern allowable loads for popular clips such as DTLB362/400(-HD), DTLB600/800(-HD), and DTLB600/800(-PTS).

Drifttrak DTLB L
Drifttrak Headed Stud DTSLB PTS

2. New Connection Option for DriftTrak®: A new “Top of Slab” connection option has been introduced for the DriftTrak® PTS system, using either the DTLB-PTS or DTSLB-PTS clips. This addition improves installation flexibility and ensures precise alignment for slab edge connections.

3. Redesigned VertiClip® & StiffClip®: We’ve replaced the VertiClip® SLS1000-XX and SLS1200-XX series with new models, offering higher strength options such as SLS1000-15, -18, -20, and SLS1200-15, -18, -20. The StiffClip® TD line has been upgraded with a lighter version—StiffClip® TD-LT—eliminating the washer plate while maintaining structural integrity.

Screws Designer

4. SigmaStud® Section Expansion: Version 8.6 now supports various 3-inch flange SigmaStud® sections in the design database, giving users more options to choose from in their design process.

5. Enhanced Screw Designer Utility:  To reflect industry-standard screw strengths, we’ve enhanced the Screw Designer Utility, making it easier to design and evaluate screw connections for maximum performance.

6. Updated Built-Up StiffWall® Column Configurations:  Modifications have been made to the configuration of 8-inch StiffWall® built-up columns composed of three pieces, enhancing their performance and ease of installation.

7. Additional Bug Fixes & Performance Improvements: Along with these new features, Version 8.6 addresses minor bugs and incorporates performance enhancements, ensuring a more seamless and efficient user experience.

At Applied Science International (ASI), we are constantly innovating to ensure our software adapts to the changing demands of the construction and engineering industries. The new enhancements in SSS Version 8.6 are designed to help you deliver projects faster, with more confidence, and with superior results. 

Download the latest version of SteelSmart System now and explore all the new features! For more information, log into your ASI Portal Account. 

SteelSmart Software Update: Enhancing Performance with Build 151

SteelSmart Software Update: Enhancing Performance with Build 151

In our continuous efforts to refine and perfect the SteelSmart Software (SSS), we are excited to announce the latest update with build 151. This update is dedicated to improving the user experience by addressing specific bugs, ensuring our software remains at the forefront of structural design efficiency and reliability. While we strive to make each update impactful, this particular build focuses on enhancing the software’s precision and stability without introducing new features.

Focused Improvements

The modifications in build 151 are tailored to refine existing functionalities, ensuring that your design process is smoother and more reliable. Here’s a closer look at the key updates:

  1. Wind Zones Output Precision: We’ve addressed an issue in the Load Generator, specifically in the exported report, where the listed values for Wind zones were not accurately reflected. This fix ensures that the data you rely on for your structural analysis is precise and dependable.
  2. Corrected Screws Direction in AL Clip Connections: In response to feedback regarding the orientation of screws in connection outputs for AL clips used in Header/Sill, we have made necessary adjustments. This fix enhances the accuracy of the connection details, ensuring your designs adhere to the highest standards.
  3. Improved Load Distribution and Aspect Ratio in Shear Walls: Recognizing the critical role of shear walls in structural integrity, we have made fixes in load distribution and aspect ratio calculations within the Load Generator. These improvements aim to provide more accurate analysis, empowering you to design safer and more efficient structures.
  4. Enhanced Support for Double Clips in Walls: For designs utilizing the toe2toe layout, similar to those in floors, we have enabled the use of double clips in walls. This enhancement aligns with our commitment to provide versatile and robust design options for our users.

Our Commitment

At Applied Science International (ASI), we believe in transparency and continuous improvement. While the specifics of these bug fixes are highly technical, they represent our ongoing commitment to providing a software solution that meets the evolving needs of our users. We understand that the success of your projects relies on the tools at your disposal, and we are dedicated to ensuring that SteelSmart Software remains a reliable partner in your work.

Looking Forward

While build 151 focuses on refinements, we are always looking ahead to how we can further innovate and enhance the SteelSmart Software. We welcome feedback from our community of users, as it is invaluable in guiding our development process. Your insights help us to identify areas for improvement and opportunities to introduce new features that address your design challenges.

Stay Updated

To benefit from the improvements in build 151 and ensure your software is running optimally, we encourage all users to update their SteelSmart Software. For more detailed information on the update process and to access support, please visit our website at https://www.appliedscienceint.com/.

We thank our users for their continued trust in ASI and the SteelSmart Software. Your engagement and feedback are what drive us forward. Together, we are shaping the future of structural design software.


About Applied Science International (ASI): ASI is at the forefront of developing innovative software solutions for structural design and analysis. With a focus on advancing the field through technology, ASI is committed to providing tools that enhance efficiency, accuracy, and creativity in the engineering community.

Current SSS subscriber? Update today!

Users with current subscriptions can now log in/download/install the new updated version of SSS 8.5 (Build 151). Simply log in to your ASI Portal to update your software.

New to SteelSmart System?

Request a free trial today!

Introducing SteelSmart System 8.5: The Future of Cold-Formed Steel Framing Design

Introducing SteelSmart System 8.5: The Future of Cold-Formed Steel Framing Design

Dive into the latest advancements in cold-formed steel framing design with SteelSmart System 8.5! Developed exclusively for The Steel Network, Inc., this innovative software is packed with new features like the Project concept, enhanced GUI navigation, updated user guides, and much more. Whether you’re a current subscriber or new to SteelSmart, our latest video will guide you through all the groundbreaking updates. Don’t miss out on optimizing your design and detailing process.

Current SSS subscriber? Update today!

Users with current subscriptions can now log in/download/install the new updated version of SSS 8.5. Simply log in to your ASI Portal to update your software.

New to SteelSmart System?

Request a free trial today!

SteelSmart System 8.5 Now Available

SteelSmart System 8.5 Now Available

 

Applied Science International (ASI) is happy to announce the release of SteelSmart System 8.5, a cold-formed steel framing design software developed exclusively for The Steel Network, Inc. (TSN).  This innovative steel stud design software provides structural engineers with a solid tool engineered for optimal design and detailing of light steel framing studs, joists, shear walls, and connectors.

Unlike its previous versions, SSS introduces the Project concept where many components can coexist in a single project and can be checked, solved, summarized, and have gathering output reports. Multiple Load Generator building files can also be used in the project structure.

 

Updates include:

SSS Project Features:
  • Adding/Removing/Importing different components to project.
  • Creating/Removing/Importing different building data to project.
  • Adding aggregated components report and utilities reports to project.
  • Enhanced reports to include a cover page, where three different templates are available.
  • User preference data that is applied on new created components in project.
  • Batch solving of components.
  • Saving of project in one folder.
  • Project information data enhancement where a project logo can be attached.

Plus…

Enhanced GUI navigation and state preserving in input and output.
Updated SteelSmart System user guide, technical reference and verification samples.

Current SSS subscriber? Update today!

Users with current subscriptions can now log in/download/install the new updated version of SSS 8.5. Simply log in to your ASI Portal to update your software.

New to SteelSmart System?

Request a free trial today!

SSS 8.0 B104 Now Available

SSS 8.0 B104 Now Available

SteelSmart System 8.0, developed exclusively for The Steel Network, Inc. (TSN) by Applied Science International, offers designers a premium structural design software tool that streamlines the design and detailing of light steel framing studs, joists, shear walls, and connectors.

SSS 8.0 B104 is now available, with some great new improvements requested by users.

New updates in SSS 8.0 B104 –

  • More than 15 stories are now allowed in the Load Generator (up to 20 stories).
  • Wind load is now calculated by the Load Generator on roof overhangs in case of flat/monoslope roofs.
  • For user-defined wall studs, base support can be selected as roller allowing for either vertical deflection only or vertical deflection and drift.
  • Minimum span is now 6” instead of 1’.
  • Openings can be over 20’ wide (up to 36’ wide).
  • Box section options were added for framing of window sill.
  • Track members are allowed for Beam framing (one piece or two pieces back-to-back).
  • For Truss components, output of members and clips can be exported as an MS Excel Sheet.

Current SSS subscriber? 

Update today! Users with current subscriptions can now log in/download/install the new updated version of SSS 8.0 B104.

Simply log in to your ASI Portal to update your software.

New to SteelSmart System?

Request a free trial