Unispan® is a self-contained and free-standing support system for Hufcor operable wall systems. There is no need for additional support structure other than a minimal amount of lateral support. This saves both engineering time and materials expenses for the build-out phase. Also, since Unispan® posts transfer the operable wall system weight to floor pads under the posts, no additional footings are needed, further saving on construction costs. Both Unispan® and Electric Unispan® are manufactured as modular systems and shipped in sections for easy installation, further saving on engineering and installation.