What type of businesses use revolving doors?

 Revolving doors are commonly used by businesses that experience high foot traffic and want to maintain energy efficiency while managing the flow of people. Types of businesses that often use revolving doors include:

1. Hotels – To provide a grand entrance and manage guest traffic.

2. Office buildings – Particularly in high-rise buildings to reduce air exchange and heating/cooling costs.

3. Hospitals – To control climate and air cleanliness in high-traffic areas.

4. Airports – For efficient entry and exit management.

5. Shopping malls – To reduce energy loss from frequent door openings.

6. Banks – To enhance security and control access.

7. Museums and cultural institutions – For both aesthetic and practical purposes.

These businesses benefit from the revolving doors' ability to keep outdoor elements out and reduce heating and cooling loss.