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 assemblies are required. Sized for 2-5/16 in. x 14 in. engineered wood joists, this top-flange hanger carries a certified two-hour fire-resistant rating tested to ASTM E814 and is approved for use on both sides of the fire wall. Its innovative design is the first of its kind built to work with a power nailer, allowing installers to complete hanger installation before drywall goes up - keeping framing crews on schedule and eliminating the bottleneck of hand-nailing on fire wall assemblies.
Key Features
- Power nailer compatible and loads tested for 1-1/2 in. and 2-1/2 in. nails - lets crews install hangers faster with a power nailer or by hand, with code-listed confidence either way
- Two-hour fire-resistant rating (Intertek Design No. SST/WPCF 120-01) - meets fire wall assembly requirements for Type III residential construction without added field modifications
- Rating applies to 2x4 or thicker walls - provides verified fire performance across the wall thicknesses most common in multifamily framing
- Top-flange design for back-to-back installation on 2x6 (min.) walls - allows paired joist hangers to be mounted on opposite sides of the same wall, maximizing structural layout flexibility
- Built-in space for two layers of 5/8 in. drywall - drywall slides into position after framing is complete, so hanger installation never holds up the framing schedule
- Made from 10-gauge steel with G90 zinc galvanized coating - delivers the structural strength and corrosion resistance demanded by heavy framing applications
Why This Product
- The first fire wall hanger designed for power nailer installation - this patent-pending design eliminates the hand-nailing requirement that slows down fire wall framing, helping contractors finish faster without sacrificing code compliance
- Fully tested and rated for both sides of the fire wall - tested to ASTM E814 and certified under Intertek Design No. SST/WPCF 120-01, this hanger gives builders documented proof of compliance for inspections and plan review on two-hour-rated assemblies
- Engineered specifically for multifamily and multilevel Type III construction - purpose-built for the application type where fire wall hangers are most critical, meaning the load values, dimensions, and fire rating all align with real-world project requirements without workarounds
- Drywall-ready geometry keeps the construction sequence intact - the top-flange layout and built-in drywall clearance mean framing and fire-rated sheathing installation can proceed in the right order, reducing rework and coordination delays on job sites
Specifications
- MPN: DGHT2.37/14
- Brand: Simpson Strong-Tie
- Joist Size: 2-5/16 in. x 14 in.
- Seat Width: 2-3/8 in.
- Height: 13-15/16 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
- Multilevel Type III residential construction
- Fire wall assemblies requiring a two-hour fire rating
- Back-to-back joist installations on 2x6 (minimum) walls
- Framing applications where drywall is installed 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 for the Simpson DGHT2.37/14, and how was it tested?
The DGHT2.37/14 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. The rating is certified under Intertek Design No. SST/WPCF 120-01 and applies to 2x4 or thicker walls.
Can this hanger be installed with a power nailer?
Yes. The Simpson Strong-Tie DGHT is specifically designed as the first fire wall hanger that can be installed with a power nailer. It is also loads tested and code listed for hand-installed nails. Both 1-1/2 in. and 2-1/2 in. nails with a 0.148 in. diameter are approved for use.
What joist size does the DGHT2.37/14 accommodate, and what material is it made from?
This hanger is designed for 2-5/16 in. x 14 in. engineered wood joists. It is manufactured from 10-gauge steel with a Zinc Galvanized (G90) finish to provide corrosion resistance.
Does this hanger allow for drywall installation after framing is complete?
Yes. The innovative top-flange design provides space for two layers of 5/8 in. gypsum board (drywall) to be slipped into place after framing is complete. This feature is especially valuable in multifamily and multilevel construction where fire wall assemblies are required.
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FAQs
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