Div 05 · Metals
MBA Shaftwall CT Stud
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MBA Building Supplies · CT Stud 2-1/2 in 18 mil
A 2-1/2 in. deep, 18 mil C-T shaftwall stud that receives 1 in. gypsum liner between its flanges in one-sided rated shaft enclosures.
✓ Verified 2026-08-28
Specs on this page were checked against MBA Shaftwall System submittal on 2026-08-28.
Specifications
| Web depth | 2-1/2 in |
| Design thickness | 18 mil |
| Gauge | 25 ga |
Certifications & Standards
ASTM C645
ASTM C754
ASTM C1007
ASTM A653
ASTM A1003
Attributes — product claims, not third-party certifications
25 gaugeNon-load-bearing
Sustainability
No sustainability metrics on file for this product.