LIMS-HVACR are proud to stock the incredibly popular Big Foot support for duct work and conditioning units. Big Foot was launched in 2001 to provide a simple non-penetrative means of supporting ducting and units on flat roofs. This incredibly versatile product can also be used to support rooftop walkways, cable trays, pipes, and solar panel arrays. Due to the Big Foot System design of multiple feet it is able to keep systems level on stepped roof. All Big Foot Systems products come with rubber mats to reduce vibrations. Big Foot Systems are prefabricated to provide clarity in job timing and pricing and to reduce the need for complex details.