Transitional spaces are essential to the sustainable design of buildings. These areas connect the inside and outside and are aesthetically pleasing and practical. Porches, lanais, verandahs, and more are terms used to describe these in-between rooms. Here is an explanation of these terms, their merits, and how they can increase property values, energy savings, and occupants' enjoyment.

1. Porch

The word "porch" has a Spanish origin but is broadly used in America. A porch is a covered deck or patio that extends from the front, back, or side of a house and serves as a comfortable gathering space. The idea behind this space is to provide options for outdoor recreation and social gatherings immediately off a building.

2. Lanai

This term originates from Hawaii and is common in sunny, coastal locales. A lanai is a covered patio with open sides that allows a lot of airflow.  Relax in a protected area but remain open to the gentle breezes.

3. Verandah

This term has roots in India. Southern and colonial-style residences in the United States commonly use the term verandah. It is similar to a porch but usually deeper and in the South, where it can offer more shade.

4. Deck

The word "deck" first appeared in American English and has since expanded internationally. "Deck" generally refers to a wooden or composite raised platform. Dining, lounging in the sun, and throwing a party. This outdoor space does not have a roof.

5. Sunroom

The phrase "sunroom," which means "room with windows," emerged in the 1920s. However, the sunroom concept is well-known worldwide, even if the term "sunroom" is more typically used in American homes. Many windows or glass walls define a sunroom, also known as a solarium or conservatory. This room's many windows make it an excellent area for gardening, sitting, and reading throughout the year.

6. Courtyard

Both the Spanish and the French gave us the word "courtyard," which we now use for our outdoor gathering spaces. A courtyard is a wall-framed outdoor space at the back or, more often, at the front entry. Adding fountains and seating arrangements creates a beautiful private space for entertaining or relaxing. Interior courtyards add passive light and a central garden or pool feature.

7. Balcony

Originally from Italy, the word "balcony" has made its way across the Atlantic to become a standard fixture in the United States. A balcony is a small, elevated platform attached to the outside of a structure.

8. Patio

Although it was originally from Spain, the word "patio" has become more common in the United States. A patio is a paved outdoor space, typically constructed from stones or tiles. This space allows for an effortless flow between indoors and outside, making it ideal for outdoor dining and relaxing.

9. Loggia

It is common in the United States to use the Italian-derived term "loggia" to refer to a house decorated in the Mediterranean or Italian style. Loggias are a lovely addition to any architecture-covered external hallways or galleries. Having an enclosed walkway is a great way to ease the transition from two building areas.

10. Pergola

Although it has Americanized usage, the word "pergola" has Italian roots. A pergola is an open-roofed trellis structure ideal for cultivating vines and other climbing plants. The shady area makes this option perfect for outdoor activities like reading and gardening. Pergolas relate to the home but are not attached, as an arbor typically is. A Gazebo is usually further away from any building and has a solid roof.

11. Terrace

The term "terrace" has roots in Latin. It is commonly used in the United States. A terrace is an outdoor space with an elevated deck, stairway, or platform built specifically to take in the scenery. This relaxing spot is typical of houses constructed on sloping grounds.

12. Portico

The word "portico" comes from Latin and Italian, although it is widely used In the United States. A portico is a covered entranceway with columns that leads to the main entrance of a building. It does double duty as a shield from the weather and an aesthetic enhancement to the room.

13. Gazebo

The word "gazebo," which has French roots, first appeared in use in the United States in the early 20th century. Freestanding gazebos are common in garden or park settings. Open on sides with covered roof often octagon shaped.

14. Screened porch

The term "screened porch" is used throughout the United States. By installing screens, you can convert your open porch into a bug-free zone. This area affords its inhabitants both safety from the weather and unwanted visitors.

15. Atrium

While "atrium" has its roots in Latin, it has become a standard American term. Atriums are large interior-covered courtyards typically located at the building's center. Often used in commercial properties to increase passive light and provide a healthy space for live plants.

16. Juliet's Balcony

The Juliet balcony, which first appeared in the play of the same name, has since become a popular architectural element in many different types of American homes. This balcony decorates a building's exterior and does not provide any seating space but does allow French doors to be opened to the outside with a balcony rail in front of doors. It improves the building's aesthetics and increases light and airflow.

17. Wrap-around porch

A "wrap-around porch" is an outdoor space that wraps entirely around a house. These are widespread in rural areas of the United States. One could compare a wraparound porch to an extended verandah that increases the footprint of a house. This can add outside seating for a restaurant where patrons can take in the picturesque scenery.

18. Exterior Alcove

The word "alcove" originates from Latin, but it has become commonplace in the United States. A recess or nook within a larger room or corridor is also called an alcove. When furnished with soft cushions and lighting, this versatile private space becomes an ideal spot for reading and relaxing.

19. Terrace Garden

The term "terrace garden" is now common in urban living. The rooftop or terrace of a building is also known as a "terrace garden." Vegetation in an urban environment enhances the aesthetic value and the available green space.

20. Enclosed Breezeway

The origin of the term " breezeway" refers to the covered walkway connecting unattached garages in the United States. Any covered passageway between buildings or sections of a house is known as a breezeway. The structure provides more than curb appeal to the home; it also offers protection from the elements.

Conclusion

A seamless transition enhances the buildings' Biophilic design elements by creating visual connections with the natural environment. The health benefits and increased quality of life are just another example of a nature-based solution for living sustainably.

For more information on Biophilic design check out this article:

"Biophilic design, as reported by Houzz in 2023, is gaining traction, with 64% of homeowners planning to integrate natural elements in their renovations." Source: tanic.design

Transitional spaces in buildings are a way to increase sustainability by acting as a buffer zone between the interior and exterior climates. The distinctive aspects and features reflect geographical influences and individual choices. Extended porches and lanais not only enhance the aesthetic but can also increase usable space. Take note of these invaluable assets when accessing the sustainable value of any building.