The Simpson DGHT2.37/11.88 DGHT Top-Flange Fire Wall Hanger by Simpson Strong-Tie is a patent-pending, load-tested joist hanger engineered for multifamily, multilevel Type III residential construction. Designed for a 2-5/16 in. x 11-7/8 in. engineered wood member, this innovative top-flange 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 is hung. Tested to ASTM E814 and fire rated for use on both sides of the wall, the DGHT is constructed from 10-gauge G90 galvanized steel and accommodates two layers of 5/8-in. gypsum board inserted after framing is complete.

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
• Tested according to ASTM E814 and fire rated for use on both sides of the wall
• First fire wall hanger designed to install with a power nailer
• Joist size: 2-5/16 in. x 11-7/8 in.
• Seat width: 2-3/8 in.
• Made from 10-gauge steel
• Galvanized (G90) for corrosion resistance
• Made in the United States

Specifications

• MPN: DGHT2.37/11.88
• Brand: Simpson Strong-Tie
• Member Size: 2-5/16 in. x 11-7/8 in.
• Seat Width (W): 2-3/8 in.
• Height (H): 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: 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 and multilevel Type III residential construction
• Fire wall framing connections requiring a two-hour fire-resistant rating
• Back-to-back top-flange installation on 2x6 minimum walls
• Engineered wood joist connections where drywall layers must be installed after framing
• Fire-rated assemblies on both sides of a wall

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What fire rating does the Simpson DGHT2.37/11.88 carry?

The DGHT2.37/11.88 carries a two-hour fire-resistant rating. It has been tested according to ASTM E814 and is fire rated for use on both sides of the wall, with the rating confirmed under Intertek Design No. SST/WPCF 120-01. The two-hour fire rating applies to 2x4 or thicker walls.

Can this hanger be installed with a power nailer?

Yes. The Simpson DGHT is the first fire wall hanger specifically designed to install with a power nailer. It is also loads tested and code listed for both power-driven and hand-installed nails in 1-1/2 in. and 2-1/2 in. sizes, giving installers flexibility on the jobsite.

What nail schedule is required to install the DGHT2.37/11.88?

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.

Does this hanger accommodate drywall installation after framing is complete?

Yes. The top-flange design of the DGHT provides space for two layers of 5/8-in. gypsum board (drywall) to be slipped into place after the framing is complete, allowing construction to proceed efficiently without disrupting the framing schedule.

Downloads and Resources

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

Note: Product dimensions may differ from picture.