The Simpson Strong-Tie DGHT Top-Flange Fire Wall Hanger is a patent-pending, load-tested joist hanger engineered for multifamily, multilevel Type III residential construction. Designed for a 2 in. to 2-1/16 in. x 11-7/8 in. member size, this innovative hanger carries a two-hour fire rating and is the first fire wall hanger built to install with a power nailer - saving valuable time on the jobsite before drywall goes up. Tested according to ASTM E814 and fire rated for use on both sides of the wall, the DGHT keeps projects on schedule without compromising code compliance or fire protection.

Key Features

• Loads tested and code listed for 1-1/2 in. and 2-1/2 in. power-driven or hand-installed nails
• Two-hour fire rating applies to 2x4 or thicker walls
• Innovative top-flange design for back-to-back installation on 2x6 (min.) walls
• Space for two layers of 5/8-in. drywall after framing
• Two-hour Fire-Resistant rating Intertek Design No. SST/WPCF 120-01
• Joist size: 2 to 2-1/16 in. x 11-7/8 in.
• Seat width: 2-1/8 in.
• Made from 10-gauge steel
• Galvanized (G90) for corrosion resistance

Specifications

• MPN: DGHT2.1/11.88
• Member Size: 2 to 2-1/16 in. x 11-7/8 in.
• Seat Width: 2-1/8 in.
• Height: 11-13/16 in.
• Gauge: 10
• Coating/Finish: Zinc Galvanized, G90
• Fire Rating: Two-hour
• Fire Rating Standard: ASTM E814
• Intertek Design No.: SST/WPCF 120-01
• Installation Fasteners: (6) 0.148 in. x 1-1/2 in. OR 0.148 in. x 2-1/2 in. nails in the top; (2) 0.148 in. x 1-1/2 in. nails OR (4) 0.148 in. x 2-1/2 in. nails in the face; and (6) 0.148 in. x 1-1/2 in. nails in the joist (sold separately)
• Country of Origin: United States

Approved Applications

• Multifamily residential construction
• Multilevel Type III residential construction
• Fire wall assemblies rated for use on both sides of the wall
• Back-to-back installation on 2x6 minimum walls
• Framing assemblies requiring two layers of 5/8-in. gypsum board (drywall)

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What fire rating does the DGHT2.1/11.88 carry, and how was it tested?

The Simpson Strong-Tie DGHT Top-Flange Fire Wall Hanger carries a two-hour fire-resistant rating. It has been tested according to ASTM E814 and is certified under Intertek Design No. SST/WPCF 120-01. The rating applies to both sides of the wall and to walls constructed with 2x4 or thicker framing members.

Can this hanger be installed with a power nailer?

Yes. The DGHT is specifically designed to be installed with a power nailer, making it the first fire wall hanger to offer this capability. It is loads tested and code listed for both 1-1/2 in. and 2-1/2 in. power-driven nails, as well as hand-installed nails, providing flexibility on the jobsite.

How does the top-flange design accommodate drywall installation?

The top-flange design of the DGHT allows drywall to be installed after framing is complete. The hanger provides space for two layers of 5/8-in. gypsum board (drywall) to be slipped into place once framing is finished, streamlining the construction sequence and helping keep projects on schedule.

What is the minimum wall thickness required for back-to-back installation?

The innovative top-flange design supports back-to-back installation on walls that are 2x6 or thicker (minimum). The two-hour fire rating applies to walls built with 2x4 or thicker framing, making the DGHT versatile for a range of wall assembly configurations in Type III residential construction.

Downloads and Resources

• Two-hour Fire-Resistant rating Intertek Design No. SST/WPCF 120-01
• Specifications

Note: Product dimensions may differ from picture.