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Steel Strong-Wall®: Stacked Wall 

Steel Strong-Wall®: Stacked Wall

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The Steel Strong-Wall stacked wall is a prefabricated, steel panel that helps structures resist lateral forces such as those created by earthquakes and high winds. The stacked wall features factory-installed components for use with the Two-Story Stacked-Wall Connector Kit for two-story stacked applications and with the Balloon Framing Wall Connection Kit for balloon framing applications. Designed for some of the highest allowable loads in the industry, this code-listed wall combines simplified installation with superior performance.

Key Features

  • No bearing plates to install; walls can be placed flush against a corner
  • Uses the same anchor bolt templates as single-story installation
  • Compression loads transferred by nut/rod, reducing wood crushing under load

Applications

  • Two-story stacked on concrete foundations; balloon framing on concrete foundations

Product Includes

  • Strong-Drive® SDS Heavy-Duty Connector Screws, nuts and installation instructions

Material

  • Vertical panel — 10 gauge

Finish

  • Vertical panel — galvanized
  • Top and Base Plates — Simpson Strong-Tie® gray paint

Related Literature

Product Information Table

Fastener Production Information and Stuff & Things
Model No. Dimensions (in.) Width (in.) Height (in.) Thickness (in.) Anchor Bolt Qty. Bolt Dia. (in.) No. of Screws in Top of Wall
SSW18X7-STK 18 in. x nominal 7 ft. 18 80 3 1/2 2 1 9
SSW21X7-STK 21 in. x nominal 7 ft. 21 80 3 1/2 2 1 12
SSW24X7-STK 24 in. x nominal 7 ft. 24 80 3 1/2 2 1 14
SSW24X7.4-STK 24 in. x nominal 7-1/2 ft. 24 85 1/2 3 1/2 2 1 14
SSW15X8-STK 15 in. x nominal 8 ft. 15 93 1/4 3 1/2 2 1 6
SSW18X8-STK 18 in. x nominal 8 ft. 18 93 1/4 3 1/2 2 1 9
SSW21X8-STK 21 in. x nominal 8 ft. 21 93 1/4 3 1/2 2 1 12
SSW24X8-STK 24 in. x nominal 8 ft. 24 93 1/4 3 1/2 2 1 14
SSW15X9-STK 15 in. x nominal 9 ft. 15 105 1/4 3 1/2 2 1 6
SSW18X9-STK 18 in. x nominal 9 ft. 18 105 1/4 3 1/2 2 1 9
SSW21X9-STK 21 in. x nominal 9 ft. 21 105 1/4 3 1/2 2 1 12
SSW24X9-STK 24 in. x nominal 9 ft. 24 105 1/4 3 1/2 2 1 14
SSW15X10-STK 15 in. x nominal 10 ft. 15 117 1/4 3 1/2 2 1 6
SSW18X10-STK 18 in. x nominal 10 ft. 18 117 1/4 3 1/2 2 1 9
SSW21X10-STK 21 in. x nominal 10 ft. 21 117 1/4 3 1/2 2 1 12
SSW24X10-STK 24 in. x nominal 10 ft. 24 117 1/4 3 1/2 2 1 14
SSW15X11-STK 15 in. x nominal 11 ft. 15 129 1/4 5 1/2 2 1 6
SSW18X11-STK 18 in. x nominal 11 ft. 18 129 1/4 5 1/2 2 1 9
SSW21X11-STK 21 in. x nominal 11 ft. 21 129 1/4 5 1/2 2 1 12
SSW24X11-STK 24 in. x nominal 11 ft. 24 129 1/4 5 1/2 2 1 14
SSW15X12-STK 15 in. x nominal 12 ft. 15 141 1/4 5 1/2 2 1 6
SSW18X12-STK 18 in. x nominal 12 ft. 18 141 1/4 5 1/2 2 1 9
SSW21X12-STK 21 in. x nominal 12 ft. 21 141 1/4 5 1/2 2 1 12
SSW24X12-STK 24 in. x nominal 12 ft. 24 141 1/4 5 1/2 2 1 14
SSW18X13-STK 18 in. x nominal 13 ft. 18 153 1/4 5 1/2 2 1 9
SSW21X13-STK 21 in. x nominal 13 ft. 21 153 1/4 5 1/2 2 1 12
SSW24X13-STK 24 in. x nominal 13 ft. 24 153 1/4 5 1/2 2 1 14

Code Reports & Compliance

Drawings

PDF DWG DXF RFA IFC SAT