The Simpson LB28 Top-Flange Joist Hanger from Simpson is engineered to deliver reliable structural support underneath joists, rafters, and beams, creating a strong connection where it matters most. Designed for nominal 2x8 solid sawn lumber, beam, and purlin applications, this top-flange hanger is built from 14-gauge steel and finished with a G90 galvanized coating for durable corrosion resistance - making it a dependable choice for light-to-medium load connections, as well as high-wind and seismic loading conditions that demand increased uplift resistance.

Key Features

• Designed to help resist download forces - provides essential structural support that keeps joists, rafters, and beams securely seated under load
• Unique two-level embossment on the top flange - adds stiffness to the flange so the hanger maintains its shape and integrity during and after installation
• 14-gauge steel construction - delivers the strength and rigidity needed for dependable performance in light-to-medium load structural connections
• G90 galvanized finish - provides extra corrosion resistance to help the hanger hold up in moisture-prone or demanding environments
• Top-flange design for a nominal 2x8 member - allows the hanger to bear directly against the carrying member for a secure, flush fit with solid sawn lumber, beam, or purlin connections
• Quick installation - streamlines the fastening process on the job site, reducing labor time without sacrificing connection quality

Why This Product

• Uplift resistance built in - the LB28 is engineered to handle earthquake and high-wind loading conditions, making it a practical choice for projects in seismic zones or regions subject to severe weather
• Versatile approved applications - suitable for joist, beam, and purlin connections, as well as welded connections to steel headers, so one hanger design covers a range of common framing scenarios
• Corrosion-resistant from the start - the G90 galvanized coating is applied at the manufacturing level, meaning the protection is built into the product rather than added as an afterthought
• Made by a trusted name in structural connectors - Simpson has a long-standing reputation for engineering hangers that meet the demands of real framing applications, and the LB28 reflects that standard of quality

Specifications

• Model Number: LB28
• Member Size: 2x8
• Gauge: 14
• Width: 1 9/16 in.
• Height: 7 1/4 in.
• Coating/Finish: Zinc Galvanized, G90
• Install With: 10d x 1-1/2 in. nails (sold separately)
• Seat Depth: 1-1/2 in.
• Country of Origin: United States

Approved Applications

• Solid sawn lumber joist, beam, and purlin connections
• Top-flange hanger applications requiring uplift resistance
• Light-to-medium load structural connections
• High-wind and seismic (earthquake) loading applications
• Applications requiring welded connection to steel headers (weld size to match material thickness; minimum 2 in. fillet weld to each side of each top-flange tab)

Frequently Asked Questions

What size joist is the LB28 designed for?

The LB28 is designed for a nominal 2x8 joist size, with a hanger width of 1 9/16 in. and a height of 7 1/4 in.

What fasteners should be used to install the LB28?

The LB28 should be installed with 10d x 1-1/2 in. nails. Always use the specified fasteners as directed in the installation guidelines.

What is the purpose of the G90 galvanized coating on the LB28?

The G90 galvanized coating provides extra corrosion resistance, making the LB28 suitable for applications where exposure to moisture or corrosive conditions is a concern.

Can the LB28 be used in high-wind or seismic applications?

Yes. The LB28 is engineered with increased uplift loads, making it appropriate for earthquake or high-wind loading conditions where enhanced uplift resistance is required.

Downloads and Resources

• Face-Mount Hangers - Solid Sawn Lumber (DF / SP) Tables
• Face-Mount Hangers - Solid Sawn Lumber (SPF / HF) Tables

Note: Product dimensions and/or Screw or Bolt holes may differ from picture.