Product Description
The Simpson DGHT Top-Flange Fire Wall Hanger is a patent-pending, load-tested connector engineered for 7 in. x 24 in. engineered wood joists in multifamily, multilevel Type III residential construction. Carrying a two-hour fire-resistant rating tested to ASTM E814 and certified under Intertek Design No. SST/WPCF 120-01, this top-flange hanger is the first fire wall hanger designed to install with a power nailer - a breakthrough that saves measurable time before drywall goes up and helps keep framing schedules on track. Its design accommodates two layers of 5/8 in. gypsum board slipped into place after framing is complete, and the hanger is fire rated for use on both sides of the wall.
Key Features
- Power nailer compatible installation - the first fire wall hanger designed for power-driven nails, reducing labor time compared to hand-nailing-only alternatives and helping projects stay on schedule before drywall installation begins.
- Loads tested and code listed for 1 1/2 in. and 2 1/2 in. power-driven or hand-installed nails - gives contractors flexibility to use the fastener size that best fits the job without sacrificing code compliance.
- Two-hour fire rating applies to 2x4 or thicker walls - provides verified, code-supporting fire resistance for fire wall assemblies in residential construction where life-safety requirements must be met.
- Innovative top-flange design for back-to-back installation on 2x6 (min.) walls - simplifies framing at fire wall locations by allowing hangers to be set from the top before drywall is applied, keeping the workflow efficient.
- Space for two layers of 5/8 in. drywall after framing - the hanger geometry is specifically sized so gypsum board can be slipped in after framing is complete, eliminating awkward sequencing conflicts on the job site.
- Made from 10-gauge steel with a Zinc Galvanized, G90 finish - heavy-gauge construction delivers the structural capacity needed for large engineered wood members, while the G90 galvanized coating provides corrosion resistance for long-term performance.
- Tested to ASTM E814 and rated for use on both sides of the wall - dual-side fire rating means a single hanger product satisfies the fire wall requirement without requiring different hangers for each face of the assembly.
Why This Product
- A genuine schedule advantage on fire-rated framing - because this is the first fire wall hanger built for power nailer installation, crews can fasten hangers faster before hanging drywall, reducing one of the common bottlenecks in multifamily framing timelines.
- Purpose-built for the demands of Type III multifamily construction - the combination of a two-hour fire-resistant rating, dual-side wall approval, and compatibility with 7 in. x 24 in. engineered wood joists makes this hanger a precise fit for the structural and code requirements common in multilevel residential fire wall assemblies.
- Post-framing drywall installation without rework - the top-flange geometry is designed so two layers of 5/8 in. gypsum board slide into position after all framing is complete, meaning trades can sequence their work cleanly without going back to modify hanger placement.
- Verified, certified fire performance you can document - with load testing per ASTM E814 and third-party certification under Intertek Design No. SST/WPCF 120-01, the fire wall rating is backed by documented testing, simplifying inspections and plan review submissions on code-sensitive projects.
Specifications
- MPN: DGHT7.12/24
- Brand: Simpson Strong-Tie
- Member Size: 7 in. x 24 in.
- Seat Width: 7-1/8 in.
- Height: 23-15/16 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 residential construction requiring fire-rated connections
- Multilevel Type III residential construction
- Fire wall assemblies rated for use on both sides of the wall
- Back-to-back hanger installation on 2x6 (minimum) walls
- Framing assemblies requiring two layers of 5/8-in. gypsum board after 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 is the fire rating of the DGHT7.12/24 hanger?
The Simpson Strong-Tie DGHT7.12/24 carries a two-hour fire-resistant rating, tested according to ASTM E814. It is certified under Intertek Design No. SST/WPCF 120-01 and is fire rated for use on both sides of the wall.
What wall thickness is required for the two-hour fire rating?
The two-hour fire rating applies to 2x4 or thicker walls. For back-to-back installation using the top-flange design, a minimum 2x6 wall is required.
Can this hanger be installed with a power nailer?
Yes. The DGHT 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.
Does this hanger 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, simplifying the construction sequence and helping keep projects on schedule.
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