The Simpson DGHT7.12/11.88 DGHT Top-Flange Fire Wall Hanger by Simpson Strong-Tie is engineered for multifamily, multilevel Type III residential construction. This patent-pending, load-tested hanger carries a two-hour fire rating and is the first fire wall hanger designed to install with a power nailer - saving valuable time before drywall is hung and helping keep construction projects on schedule. The innovative top-flange design accommodates two layers of 5/8-in. gypsum board slipped into place after framing is complete, and has been tested according to ASTM E814 for fire-rated use on both sides of the wall.

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: 7 in. x 11-7/8 in.
• Seat width: 7-1/8 in.
• Made from 10-gauge steel
• Galvanized (G90) for corrosion resistance

Specifications

• MPN: DGHT7.12/11.88
• Brand: Simpson Strong-Tie
• Member Size: 7 in. x 11-7/8 in.
• Seat Width: 7-1/8 in.
• Height: 11-13/16 in.
• Gauge: 10
• Coating/Finish: Zinc Galvanized, G90
• Fire Rating: Two-hour
• Fire Test Standard: ASTM E814
• Intertek Design No.: SST/WPCF 120-01
• Installation Fasteners: Install with (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 requiring a two-hour fire-resistant rating
• Back-to-back joist hanger installation on 2x6 (minimum) walls
• Applications requiring fire-rated use on both sides of the wall

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What fire rating does the DGHT7.12/11.88 carry, and how was it tested?

The DGHT carries a two-hour fire-resistant rating. It has been tested according to ASTM E814 and is listed under Intertek Design No. SST/WPCF 120-01. The two-hour fire rating applies to 2x4 or thicker walls and is valid for use on both sides of the wall.

Can this hanger be installed with a power nailer?

Yes. The DGHT is specifically designed as the first fire wall hanger compatible with power nailer installation. 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 installation flexibility on the job site.

How does the top-flange design accommodate drywall installation?

The innovative top-flange design allows the hanger to be fully installed during framing. After framing is complete, two layers of 5/8-in. gypsum board (drywall) can be slipped into the space provided by the hanger on both sides of the wall, streamlining the workflow and keeping projects on schedule.

What are the minimum wall thickness requirements for back-to-back installation?

The DGHT top-flange design supports back-to-back installation on walls that are a minimum of 2x6 in thickness. The two-hour fire rating applies to walls that are 2x4 or thicker.

Downloads and Resources

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

Note: Product dimensions may differ from picture.