How many receptacles are required on a balcony, deck, or porch with a usable area of less than 20 square feet?

In the context of the National Electrical Code and local amendments, balconies, decks, or porches that have a usable area of less than 20 square feet are typically required to have at least one receptacle outlet. This requirement is in place to ensure accessibility for electrical appliances and devices, promoting safety and convenience for the use of such outdoor spaces.

When spaces are designed for outdoor use, having at least one receptacle assists in various applications, such as lighting or powering small appliances, which can enhance functionality. The provision of one receptacle is adequate for these smaller areas since the space is limited and extensive electrical needs are less likely.

For balconies, decks, or porches exceeding this size, additional receptacles would be mandated to ensure ample access for typical installation scenarios in larger areas. Understanding these specifications helps electricians comply with codes while ensuring the safety and usability of electrical installations in outdoor environments.