The Simpson DGT2.56/11.88 DGT Top-Flange Fire Wall Hanger by Simpson Strong-Tie is engineered for multifamily, multilevel Type III residential construction where fire-rated wall assemblies are required. This patent-pending hanger is load tested, fire rated, and built to accommodate 2-1/2 in. x 11-7/8 in. engineered wood members. As the first fire wall hanger designed for power nailer installation, it dramatically reduces installation time before drywall is hung, helping keep construction projects on schedule. The innovative top-flange design leaves space for two layers of 5/8 in. gypsum board to be slipped into place after framing is complete, and it has been tested to ASTM E814 standards for fire rating 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: 2-1/2 in. x 11-7/8 in.
• Seat width: 2-9/16 in.
• Made from 12-gauge steel
• Galvanized (G90) for corrosion resistance
• Tested according to ASTM E814 and fire rated for use on both sides of the wall
• Made in the United States

Specifications

• Brand: Simpson Strong-Tie
• MPN: DGT2.56/11.88
• Member Size: 2-1/2 in. x 11-7/8 in.
• Seat Width: 2-9/16 in.
• Height: 11-13/16 in.
• Gauge: 12
• Coating / Finish: Zinc Galvanized, G90
• Fire Rating: Two-hour Fire-Resistant rating - Intertek Design No. SST/WPCF 120-01
• Fire Test Standard: ASTM E814
• Install With: 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 requiring fire wall assemblies
• Multilevel Type III residential construction
• Fire wall assemblies with two-hour fire rating on 2x4 or thicker walls
• Back-to-back top-flange installation on 2x6 (minimum) walls
• Framing assemblies where two layers of 5/8-in. gypsum board are installed after framing is complete

Options

• Contact us for Configurable Options and Special orders

Frequently Asked Questions

What fire rating does the DGT2.56/11.88 carry, and how was it tested?

The DGT2.56/11.88 carries a two-hour Fire-Resistant rating under Intertek Design No. SST/WPCF 120-01. It has been tested according to ASTM E814 and is fire rated for use on both sides of the wall. The two-hour fire rating applies to 2x4 or thicker walls.

Can the DGT2.56/11.88 be installed with a power nailer?

Yes. The DGT is the first fire wall hanger specifically designed to be installed with a power nailer. 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, giving installers flexibility in the field.

What nail schedule is required for proper installation?

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 the DGT2.56/11.88 accommodate drywall installation after framing?

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

Downloads and Resources

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

Note: Product dimensions may differ from picture.