These wide diameter, flat base roof paver supports avoid damage or penetration of existing waterproof membranes, eliminate the need for wood or steel structures, enable pipework, ductwork and cabling to be hidden from view, yet still permit easy access for inspection and maintenance. The support pedestals are held in place by the weight of the pavers, and in certain locations, wind uplift mitigation and breakthrough protection may need to be implemented, depending on deck height, application and location.