Interior Structural CAD Detail Library

This category provides details of cold-formed steel framed assemblies used in interior structural applications.  By scrolling down the screen, one can view small sketches of each detail in the library.  When a sketch of interest is found, it can be downloaded in either a pdf or dwg format by clicking on the appropriate word.  The details must not be used without a complete evaluation by the owner’s design professional to verify the validity of the design.

LATERAL BRACING DETAIL

This is a detail that illustrates how lateral bracing of structural studs, interior and exterior, is accomplished.
DOWNLOAD: DWG / PDF (Right click to save these files)

FLOOR TO FOUNDATION DETAIL

This is a detail that illustrates the floor framing system connection to the foundation.

DOWNLOAD: DWG / PDF (Right click to save these files)

LAPPED JOIST DETAIL

This is a detail that shows a lapped joist over interior load bearing wall detail.

DOWNLOAD: DWG / PDF (Right click to save these files)

WEB STIFFENER AT CONTINUOUS JOIST DETAIL

This is a detail of a web stiffener in continuous joist application.
DOWNLOAD: DWG / PDF (Right click to save these files)

WEB STIFFENER AT INTERIOR SUPPORT DETAIL

This is a detail 0f a web stiffener in floor joist at interior support.
DOWNLOAD: DWG / PDF (Right click to save these files) 

CANTILEVERED JOIST DETAIL

This is a detail of a cantilevered joist condition.

DOWNLOAD: DWG / PDF (Right click to save these files)

OPENINGS IN JOISTS DETAIL

This is a detail on reinforcing a hole in a floor joist.

DOWNLOAD: DWG / PDF (Right click to save these files)

FLOOR OPENING DETAIL

This is a detail of an opening in a floor framing system.
DOWNLOAD: DWG / PDF (Right click to save these files) 

FLOOR HEADER AND TRIMMER DETAIL

This is a detail of a floor opening with a header and trimmer joist.
DOWNLOAD: DWG / PDF (Right click to save these files) 

FLOOR BLOCKING DETAIL

This detail shows cross-blocking for floor framing.
DOWNLOAD: DWG / PDF (Right click to save these files) 

JOIST BEARING ON FOUNDATION AT OPENING DETAIL

This detail illustrates how to provide support when a floor joist bears on an opening in the foundation.
DOWNLOAD: DWG / PDF (Right click to save these files) 

BOXED HEADER WITH JACK STUD DETAIL

This is a detail of a boxed header with a jack stud.
DOWNLOAD: DWG / PDF (Right click to save these files)

HEADER DETAIL

This is a detail of a boxed header in an interior structural assembly.
DOWNLOAD: DWG / PDF (Right click to save these files)

INTERIOR NON-STRUCTURAL WALL SMALL DOOR FRAME

This is a detail of a small-size door frame in a non-structural interior wall.
DOWNLOAD: DWG / PDF

INTERIOR NON-STRUCTURAL WALL MEDIUM DOOR FRAME

This is a detail of a medium-size door frame in a non-structural interior wall.
DOWNLOAD: DWG / PDF

INTERIOR NON-STRUCTURAL WALL LARGE DOOR FRAME

This is a detail of a large-size door frame in a non-structural interior wall.
DOWNLOAD: DWG / PDF