Bunk Beds: Save Space & Sleep More - Types, Benefits & Safety Tips

A bunk bed is a type of bed in which one bed frame is stacked on top of another, allowing two or more people to sleep in the same room while using minimal floor space. The top bunk is accessed by a ladder or stairs, and safety rails are typically installed to prevent falls. Bunk beds are commonly used in children's bedrooms, dormitories, and military barracks. They can be made of various materials, including wood, metal, or plastic, and come in different sizes and configurations.