Pre-fabricated cellar doors. waterproof and less expensive than custom ones.
There are three companies that provide high quality, waterproof cellar doors:
Gordon - we are their preferred installers and have installed well over one thousand of their doors. They are the least expensive option and an excellent door.
Steelway - After sixty years of only making custom cellar doors, Steelway has just entered the NYC area with an excellent door that features hydraulic lifts. We are also their preferred installer
Bilco - the originator of the prefab cellar door.