Our Self-Supporting Towers feature fully welded sections, and are shipped ready to stack. No assembly of tower sections required. All Self-Supporting Towers include tower sections and fasteners. Self-Supporting Towers can be mounted to Direct Embedment Sections (DES) or our Ballast Trays. Direct Embedment Sections and Ballast Trays (DES) are each sold separately. Self-Supporting Towers are built out of tapering tower sections. For example, our 100 foot Self-Supporting tower is 42 inches wide at the base and tapers to 18 inches wide at the top. Legs, diagonal members, and horizontal members are all constructed out of solid round steel with 50 ksi minimum yield strength. Tower Sections are joined with square bolted flange plates. All towers include integrated climbing ladder on one face. All tower sections are hot dipped galvanized to provide long lasting corrosion protection from the elements. Our towers come in face widths varying from 18 inches wide to 54 inches wide. Towers are custom designed in heights and widths to meet your individual specifications.