Enpoco-Pak is the assembled kit of the ULRD Roof Drain with all the components for easy installation. Enpoco-Pak provides the essential features of more expensive drains at an affordable price. It is adaptable to most generic materials of single ply and conventional built-up roofing for use with roof decks of steel, wood, precast concrete or gypsum. This drain offers versatility and easy installation on new and existing roofs.