(Check with the manufacturer as to the size of hole for the depth of joist ... 1 Simply supported means that each end of the floor or roof joist is supported 2 The neutral axis of a joist lies along ...

Where and how to drill floor joists for electrical cables ... The hole cannot be larger than one-third the depth of the joist ...

Dynamic Steel Frames have the capability to make floor joists suitable for varying sizes ensuring each one is individually manufactured to meet the application.