Savaria offers a collection of the drawings and specifications of commercial elevators and residential elevators, as well as other similar devices. Inclinator also has a number of planning guides, specifications and drawings available as Word and PDF files.
Savaria designs and produces a number of elevators, lifts and other related technology. The company also provides drawings and specifications of a number of its products, such as the Gearless Elevator and the Infinity Elevator; these plans are intended for architectural use. Plans for Elevette cable drums and hydraulic elevators can be found on Inclinator.
Otis Elevator company claims to be the world's leading manufacturer, installer and maintainer of elevators and has a group of layouts and drawings of its products available on its website.