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Steel Strong-Wall®: Cold-Formed Steel Two-Story Stacked on Concrete Foundations

A complete stacked-wall solution for two-story applications. Now there is a Steel Strong-Wall® option for two-story cold-formed steel installations that combines simplified installation with superior performance.

  • Some of the highest loads in the industry, and design procedures that account for cumulative overturning.
  • Complete concrete anchorage designs for two-story applications (foundation design by Designer).
  • No bearing plates to install. Walls can be placed flush against a corner.
  • Same anchor bolt template as single-story installation.
  • Compression loads transferred by nut/rod.

CFS Two-Story Stacked-Wall Product Data - Bottom Wall

  1. Specify height when ordering “X-STK” models
  2. See Cold-Formed Steel on Concrete Foundations for product data on top wall.

CFS Two-Story Stacked-Wall Connection Kit

  1. Two heavy hex nuts included with each wall.

Product Information:


Vertical Panel - 118 mil (10 ga)


Vertical Panel - Galvanized; Top and Base Plates - Simpson Strong-Tie® gray paint (cold galvanizing available, contact Simpson Strong-Tie)

Naming Legend Top Wall


Bottom Wall


Wall Profiles


Load Tables and Design Example

See Connectors for Cold-Formed Steel Construction catalog