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 framing connections are required. Built for a 2-5/16 in. x 11-7/8 in. engineered wood member, this top-flange hanger earned a two-hour fire-resistant rating under ASTM E814 testing and is approved for use on both sides of the wall - making it a dependable solution for fire wall assemblies in demanding residential projects. Its innovative design accommodates two layers of 5/8-in. gypsum board slipped into place after framing is complete, and it is the first fire wall hanger purpose-built for power nailer installation, helping crews stay on schedule before drywall goes up.
Key Features
- Power nailer compatible - first of its kind for fire wall hangers - allows faster installation before drywall is hung, keeping construction projects on schedule without sacrificing fire-rating compliance.
- Two-hour fire-resistant rating (Intertek Design No. SST/WPCF 120-01) - provides verified, code-backed fire protection for assemblies on both sides of the wall, supporting compliance in Type III residential construction.
- Tested and code listed for 1-1/2 in. and 2-1/2 in. power-driven or hand-installed nails - gives installers flexibility to use either nail length with a power nailer or by hand, without compromising the load-tested rating.
- Top-flange design supports back-to-back installation on 2x6 minimum walls - enables efficient fire wall framing connections in multifamily construction where dual-side installation is required.
- Space for two layers of 5/8-in. drywall after framing - the hanger is set before drywall is installed, allowing gypsum board to slide into place cleanly and eliminating awkward sequencing conflicts on the jobsite.
- Two-hour fire rating applies to 2x4 or thicker walls - broad wall-thickness compatibility means the hanger works across common framing configurations in multilevel residential builds.
- Made from 10-gauge steel with G90 galvanized coating - heavy-gauge construction delivers the structural strength required for fire wall assemblies, while the zinc galvanized finish resists corrosion over the life of the building.
Why This Product
- It solves a real sequencing problem on fire-rated jobsites. Because the top-flange design lets two layers of 5/8-in. gypsum board slip in after framing is complete, crews can set hangers early in the sequence without holding up the drywall trade - a practical workflow advantage that most fire wall connectors do not offer.
- It is the first fire wall hanger designed for power nailer use. That distinction is not a minor convenience - it reduces installation time at the header and joist before drywall goes up, directly supporting tighter project schedules in multifamily construction.
- The fire rating is rigorously verified, not self-certified. Testing to ASTM E814 and a confirmed Intertek listing give contractors and inspectors a third-party-validated two-hour fire-resistant rating for use on both sides of the wall, reducing approval uncertainty on code-sensitive projects.
- Load-tested nail compatibility eliminates guesswork in the field. With code-listed performance for both 1-1/2 in. and 2-1/2 in. nails - power-driven or hand-installed - contractors can work with the fasteners and tools already on site without risking the hanger's rated capacity.
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
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 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.
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