Product Description
The Simpson DGHT Top-Flange Fire Wall Hanger is a patent-pending, load-tested connector engineered for multifamily and multilevel Type III residential construction where fire-rated wall assemblies are required. Designed to install with a power nailer - a first among fire wall hangers - it helps crews complete structural framing faster and stay on schedule before drywall goes up. The top-flange configuration leaves space for two layers of 5/8 in. gypsum board to be slipped into place after framing is complete, and the hanger has been tested to ASTM E814 standards for fire-rated performance on both sides of the wall.
Key Features
- Power nailer compatible with code-listed nail options - loads tested and code listed for 1 1/2 in. and 2 1/2 in. power-driven or hand-installed nails, giving installers flexibility to work with the tools already on the job site
- Two-hour fire-resistant rating (Intertek Design No. SST/WPCF 120-01) - tested to ASTM E814 for use on both sides of the wall, so the assembly meets fire code requirements without additional workarounds
- Two-hour rating applies to 2x4 or thicker walls - broad wall-thickness compatibility supports a wide range of residential framing layouts without requiring special assemblies
- Innovative top-flange design for back-to-back installation on 2x6 (min.) walls - allows paired hangers to be set during framing so drywall layers can follow without repositioning or rework
- Space for two layers of 5/8 in. drywall after framing is complete - eliminates the need to install gypsum board between framing steps, keeping the construction sequence efficient
- Made from 10-gauge steel with G90 zinc galvanized finish - heavy-gauge construction paired with corrosion-resistant coating delivers long-term structural integrity in demanding construction environments
Why This Product
- The first fire wall hanger built for power nailer installation - this design innovation directly reduces labor time during the framing phase, helping multifamily and multilevel projects hit drywall milestones on schedule rather than losing time to hand-nailing at every connection point
- A complete fire-wall solution tested on both sides of the assembly - because the two-hour rating is certified for use on both sides of the wall under ASTM E814, contractors get a single, code-compliant connector that satisfies fire wall requirements from either face without mixing products
- Designed to keep framing and drywall trades moving independently - the top-flange geometry allows gypsum board layers to be installed after structural framing wraps up, so the two scopes do not have to overlap or wait on each other
- Purpose-built for Type III multifamily construction demands - the combination of load-tested performance, back-to-back installation capability on 2x6 minimum walls, and a certified two-hour fire rating addresses the specific structural and code requirements common to multilevel residential fire wall assemblies
Specifications
- MPN: DGHT2.56/22
- Brand: Simpson Strong-Tie
- Member Size: 2-1/2 in. x 22 in.
- Seat Width: 2-9/16 in.
- Height: 21-15/16 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 requiring fire-rated wall assemblies
- Multilevel Type III residential construction
- Fire wall applications requiring two-hour fire-resistant ratings on both sides of the wall
- Back-to-back hanger installations on 2x6 minimum walls
- Framing assemblies where drywall layers are installed after structural framing is complete
Options
- Contact us for Configurable Options and Special orders
Downloads and Resources
- Two-hour Fire-Resistant rating Intertek Design No. SST/WPCF 120-01
- Specifications
Note: Product dimensions may differ from picture.
Frequently Asked Questions
What fire rating does the DGHT2.56/22 carry, and how was it tested?
The DGHT2.56/22 carries a two-hour fire-resistant rating. It has been tested according to ASTM E814 and is rated for use on both sides of the wall. The rating is certified under Intertek Design No. SST/WPCF 120-01 and applies to 2x4 or thicker wall assemblies.
Can this hanger be installed with a power nailer?
Yes. The DGHT is the first fire wall hanger specifically designed to install 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, providing flexibility on the job site.
How does the top-flange design accommodate drywall installation?
The top-flange design allows the hanger to be fully installed during the framing stage. After framing is complete, two layers of 5/8-in. gypsum board (drywall) can be slipped into the space provided by the hanger, 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 of the DGHT supports back-to-back installation on walls that are 2x6 minimum in thickness. The two-hour fire rating applies to 2x4 or thicker walls when used in single-hanger configurations.
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FAQs
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