Abstract: A ladder rack system which allows a contractor to locate elongated articles alongside the contractor's ladder while the materials are easily accessible to the contractor at work level, yet the elongated articles are not subject to being carried off by wind. A support member is bucket-like, having a bottom wall and sideways at the rectilinear periphery of the bottom wall for captively receiving the end of elongated articles. A pair of mutually spaced apart rung hooks are connected with each of two opposing sidewalls of the support member for hookably interfacing simultaneously with two rungs of an extension ladder in a selectively removable manner at either side rail of the ladder. At least one rectilinear bracket member has a rung hook for hookably interfacing with a rung of a ladder at either side rail thereof. A boss bracket portion partially occludes an opening of the bracket member.