The Simpson ICFVL-CW Ledger Connector System is a purpose-built component engineered to solve the challenges of mounting composite wood (LVL) ledgers to insulated concrete form (ICF) walls. Designed specifically for use with 1 3/4" LVL ledger connections, this connector delivers both vertical and lateral, in-plane performance at the ledger-to-ICF interface - advantages that traditional anchor bolt methods simply cannot match. The system eliminates protrusions, supports better on-center spacing in most cases, and speeds up installation, making it a reliable choice for residential and commercial ICF wall construction where structural ledger attachment is required.

Key Features

• Embossed embedded legs - provide additional stiffness to the connector once set into the ICF wall, contributing to a stronger, more stable structural connection
• Open hole through the connector body - allows concrete to flow through and around the connector during the pour, creating a fully integrated mechanical bond within the wall
• Exposed face flange - sits flush on the face of the ICF wall and provides a dedicated structural surface for mounting either a wood or steel ledger, eliminating the need for protruding anchor bolts
• Specifically matched to 1 3/4" LVL ledgers - the ICFVL-CW is the correct component when using laminated veneer lumber as the ledger material, ensuring a code-consistent, properly sized connection
• Used in conjunction with the Simpson Strong-Tie ICFVL system - functions as part of a complete, tested connector assembly rather than a standalone bracket, giving builders confidence in system-level performance
• 16-gauge steel construction - delivers the structural rigidity needed for load-bearing ledger connections in demanding ICF wall applications
• G90 zinc galvanized finish - provides corrosion resistance suited to the moisture exposure common in ICF construction environments, helping maintain connector integrity over time
• Includes (8) ICF-D3.25 screws per connector - hardware arrives ready to use, reducing the need to source fasteners separately and keeping the installation process straightforward

Why This Product

• Engineered specifically for ICF-to-LVL ledger connections - unlike generic hardware or anchor bolt methods, this system is purpose-designed for the unique demands of attaching composite wood ledgers to ICF walls, providing both vertical and lateral in-plane load performance where it is most critical
• Faster, cleaner installation than traditional anchor bolting - the ICFVL-CW system offers better on-center spacing in most cases and eliminates protruding anchors, reducing layout complexity and keeping the wall face clean for subsequent trades
• Concrete integration at the embedded legs - the open-hole design lets concrete flow through and around the connector during the pour, making the connection part of the wall itself rather than a surface-mounted addition
• Complete, hardware-included pack ready for the jobsite - with screws included per connector, crews can move directly from delivery to installation without additional procurement steps, reducing delays on ICF framing schedules

Specifications

• Model Number: ICFVL-CW
• Gauge: 16
• Material: Steel
• Coating / Finish: Zinc Galvanized, G90
• Member Size: 13/4" LVL Ledger
• Package Quantity: 15 Connectors
• Included Hardware: (8) ICF-D3.25 screws per connector
• Installation Fasteners: ICF-D3.62 screws (installs into the ledger)
• Country of Origin: United States

Approved Applications

• Connecting composite wood (LVL) ledgers to insulated concrete form (ICF) walls
• Applications requiring a 13/4" single LVL ledger connection to ICF construction
• Residential and commercial ICF wall construction where wood ledger attachment is required
• Projects requiring both vertical and lateral in-plane load performance at the ledger-to-ICF connection
• Applications where traditional anchor bolt protrusions are undesirable or impractical

What's Included

• (15) ICFVL-CW Ledger Connectors
• (8) ICF-D3.25 screws per connector (120 screws total in the pack)

Frequently Asked Questions

What ledger size and type is the ICFVL-CW designed for?

The ICFVL-CW is specifically designed for use with 13/4" LVL (laminated veneer lumber) composite wood ledgers when connecting to insulated concrete form (ICF) walls. It is not intended for standard dimensional lumber ledgers.

What hardware is included with each connector, and how is it installed?

Each ICFVL-CW connector includes 8 ICF-D3.25 screws. The connector installs using ICF-D3.62 screws into the ledger, providing a secure structural connection at the face of the ICF wall.

What material and finish is used on the ICFVL-CW, and why does it matter?

The ICFVL-CW is made from 16-gauge steel with a G90 zinc galvanized finish. The galvanized coating provides corrosion resistance, which is important for connectors that will be embedded in concrete during the ICF wall pour.

What advantages does the ICFVL system offer over traditional anchor bolting for ICF walls?

The ICFVL ledger connector system offers better on-center spacing in most cases, faster installation, and no protrusions compared to traditional anchor bolting methods. The embedded legs are embossed for additional stiffness, and a hole in the connector allows concrete to flow through and around it during the pour, fully anchoring the embedded portion within the wall.