Steel Stud Wall Framing Details

A wall is a collection of studs usually sized 2 4 or 2 6 equally spaced usually 16 in.

Steel stud wall framing details. Call 509 343 9019 for dwg files. The details contained in this document are intended as a general guide for using steel stud manufacturers association ssma member products. It s a light type of construction while a heavy type uses bricks and concrete. Yes our free framing calculator computes the number of studs for you but why do we use the 2x4 system at all.

Ssma standard cad details. Then bend one flange up clear of the snips jaws and cut across the stud s web. 2x4 stands for a system using 2 inch by 4 inch studs made out of wood or steel. The top plate can be either single or double.

Structural metal stud framing refers to the construction of walls and planes using cold formed steel components. There are two main components of metal stud framing a stud and a track. These products should not be used in design or construction without an independent evaluation by a qualified engineer or architect to verify the suitability. Basic steel stud cutting tips and metal stud framing details photo 1.

For example a nominal steel 2x4 has a web depth of 3 5 inches and a steel 2x6 has a 5 1 2 inch web. Compare the weight of 150 mm steel stud and drywall versus 150 mm normal weight masonry back. Heavier gauge metal studs are used in load bearing walls and structural applications such as exterior walls. Steel framing systems lightweight wind bearing studs in curtain wall construction the weight of the wall affects the proportioning and cost of the spandrel beams the columns the footings and in earthquake zones the lateral load resisting members.

Cold formed steel framing is sheet steel that is formed into shapes and sizes that are similar to what builders are accustomed to seeing in dimensional lumber x4 x6 x8 x10 x1 and so forth. Cut the metal studs and tracks cut both side flanges of a steel stud using straight cut aviation snips. Nl3 corner framing detail nl4 slammer stud detail nl5 window opening framing detail nl6 door opening framing detail nl7 non load bearing opening nl8 non load bearing wall parallel to joist roofs rafters joists. You ll find steel studs and runners in sizes that are similar to wood.

The minimum flange size is 1 5 8 inch and the maximum is 2 inches. The lip on steel studs improves their rigidity.