B.10.61 - Cold-formed Steel Walls

The following models are available:

B.10.61.001a | Cold formed steel walls with wood structural panel sheathing, interior - gypsum board

Costing for each 100 ft^2 Wall Panel. Assumed framing: 38 mil cold formed steel framing with 7/16 OSB and 3/8 plywood panel sheathing with overturning restraint at each end of the wall per AISI design standard. No. 8 screws 2” to 6” OC at perimeter and 12” OC EW in field.
Construction Quality: High quality
Seismic Installation Conditions: Overturning restraint at each end of wall.

Suggested Block Size: 100 SF

B.10.61.001b | Cold formed steel walls with wood structural panel sheathing, exterior - stucco one side

Costing for each 100 ft^2 Wall Panel. Assumed framing: 38 mil cold formed steel framing with 7/16 OSB and 3/8 plywood panel sheathing with overturning restraint at each end of the wall per AISI design standard. No. 8 screws 2” to 6” OC at perimeter and 12” OC EW in field.
Construction Quality: High quality
Seismic Installation Conditions: Overturning restraint at each end of wall.

Suggested Block Size: 100 SF

B.10.61.011a | Cold formed steel walls with flat strap X-bracing, interior - gypsum board

Costing for each 100 ft^2 Wall Panel. Assumed framing: 33 mil cold formed steel framing with 4.5 inch x 33 mil flat strap X-bracing on one side. Straps attached to gussets with No. 8 screws.
Construction Quality: High quality
Seismic Installation Conditions: Overturning restrains required and sheathing screws driven flush with the surface of the strapping.

Suggested Block Size: 100 SF

B.10.61.011b | Cold formed steel walls with flat strap X-bracing, exterior - stucco one side

Costing for each 100 ft^2 Wall Panel. Assumed framing: 33 mil cold formed steel framing with 4.5 inch x 33 mil flat strap X-bracing on one side. Straps attached to gussets with No. 8 screws.
Construction Quality: High quality
Seismic Installation Conditions: Overturning restrains required and sheathing screws driven flush with the surface of the strapping.

Suggested Block Size: 100 SF

B.10.61.021a | Cold formed steel walls with 22 or 31 mil steel sheathing, interior - gypsum board

Costing for each 100 ft^2 Wall Panel. Assumed framing: 33 mil cold formed steel framing with 22 or 31 mil steel sheathing attached with No. 8 screws spaced 2” or 6” OC at perimeter and 12” OC EW in the field.
Construction Quality: High quality
Seismic Installation Conditions: Overturning restrains required and sheathing screws driven flush with the surface of the strapping.

Suggested Block Size: 100 SF

B.10.61.021b | Cold formed steel walls with 22 or 31 mil steel sheathing, exterior - stucco one side

Costing for each 100 ft^2 Wall Panel. Assumed framing: 33 mil cold formed steel framing with 22 or 31 mil steel sheathing attached with No. 8 screws spaced 2” or 6” OC at perimeter and 12” OC EW in the field.
Construction Quality: High quality
Seismic Installation Conditions: Overturning restrains required and sheathing screws driven flush with the surface of the strapping.

Suggested Block Size: 100 SF