The capacity of a stud depends on many variables. The stud size, height, gauge, bracing condition, and lateral load (wind) will all have an effect on the stud capacity. A structural engineer should be consulted to determine a metal stud wall capacity. Learn more about...
Metal studs aren’t symmetric. They are c-shaped. This asymmetry makes the stud want to twist when it’s loaded and bridging/bracing prevents that twist. Learn more about Cold-Formed Steel Stud Spacing and Metal Stud Bridging.
Besides site-specific restrictions, it really comes down to personal preference. For 8-inch studs, U-Channel w/ Clark Dietrich’s Fastbridge Clip is the preferred method of bracing 8-inch studs based upon our experience and feedback with contractors. For 10-inch and...
Sheathing can often (not always) be used in lieu of bridging along the lengths of the stud for non-load bearing walls (exterior curtain wall). However, if the top of the stud isn’t screwed to the track (deflection track), then the stud will need top-of-wall bracing...
The code does not prohibit knockouts from jambs, headers, or sills. However, they do have limitations on the proximity of the knockout to the connections. Using studs with knockouts requires careful planning when cutting to avoid having the knockout land near the...
Since the materials come off rollers being fed by large coils of steel, the limiting factor on stud/track lengths is the size of the rolling facility and the ability to ship it to the job site. Clark Dietrich’s plant in Bristol, CT can roll a stud/joist well over...
Most studs are cut to length that is requested by a supply yard or a customer. Many drywallers order studs cut to the exact length required at the job site to avoid waste and additional cutting. Tracks, however, are stocked standard at 10-feet. Custom lengths are...
You are not allowed to use the capacities listed for a manufacturer’s clip by cutting a similar shape out of angle stock. Using a cut angle stock for a clip will require that your engineer calculate its capacity. This calculated capacity will almost always be smaller...
CFS shop drawings are needed when required by the contract specification, usually under 05400 or 09200. They are also needed when the construction drawings do not adequately represent what is to be built to support the imposed loads. Learn more about McClure's...
The subcontractor providing the metal framing is typically responsible for providing CFS shop drawings and calculations for approval. On some rare occasions, the Construction Manager may procure the shop drawings to speed up timelines or to equalize bid prices.