Peepholes: A Guide to Their Types and Uses

Peepholes are small holes or openings in a wall, floor, or ceiling that allow you to see into another room or area without being seen. They are often used in secret passages, spy movies, and other situations where someone needs to observe something without being detected.

In the context of construction, peepholes can be used to provide a view into a hidden space, such as a crawl space or an attic. They can also be used to allow workers to inspect areas that are difficult to access, such as behind walls or under floors.

Peepholes can be made in various sizes and shapes, depending on the purpose and location of the hole. Some common types of peepholes include:

1. Small circular holes: These are the most common type of peephole and are often used in walls and ceilings.
2. Oval-shaped holes: These are used in situations where a larger view is needed, such as in a secret passage or a spy movie.
3. Rectangular holes: These are used in situations where a more detailed view is needed, such as in a crawl space or an attic.
4. Keyhole-shaped holes: These are used in situations where a discreet view is needed, such as in a hidden room or a secret passage.

Peepholes can be made using various materials, including wood, metal, and plastic. They can also be covered with different types of materials, such as glass, acrylic, or mesh, depending on the purpose and location of the hole.

Overall, peepholes are useful for providing a view into hidden spaces or areas without being detected, and they can be used in a variety of situations, from construction to spy movies.