DIY Builds
Photo by Polina Kovaleva Pexels Logo Photo: Polina Kovaleva

What is the difference between a cupola and a steeple?

Is a Cupola a Steeple? Although a cupola may hold a bell, it is not large enough to hold many bells. A cupola is not as lofty as a steeple, nor is it a structural part of a building.

How do you secure a metal building to concrete?
How do you secure a metal building to concrete?

To anchor a metal building properly, connecting bolts are embedded in the foundation. These bolts must be precisely positioned in the foundation...

Read More »
Who owns a fence between two properties?
Who owns a fence between two properties?

You can often guess who owns a fence by looking at where the frames are – the builders or property owners should have put the fence up facing away...

Read More »
Can I build my own shed?
Can I build my own shed?

Yes, with the right plans you can build your dream shed.

Learn More »

Explore the many functions of the cupola in history and these photos.

A cupola is a small structure, enclosed but with openings, placed on the top of a building's roof or dome. Originally, the cupola (pronounced KYOO-pa-la, with the accent on the first syllable) was functional. Historically, cupolas were used to ventilate and provide natural light for the structure underneath it. Often it became a town's identifier, a vehicle to enclose a town's bell or display a common clock or flag. As such, it was also a good lookout, a high look-out post used by a sentry or other watchful person. What is a cupola? Cupola Atop Faneuil Hall, Boston, Massachusetts. Spencer Grant/Getty Images (cropped) Architectural historian G. E. Kidder Smith defines a cupola as a "domed accent on a roof with either round or polygonal base." Many others suggest that cupolas can be round, square, or multi-sided. In some cases, the entire main roof of a tower or spire may be called a cupola. More frequently, however, the cupola is a smaller structure that sets on top of the main roof. Architect John Milnes Baker describes a cupola as "a small turretlike structure projecting above a building's roof." A good example of the cupola in American architectural history is the one atop Faneuil Hall in Boston, Massachusetts. Called "the cradle of liberty" by the National Park Service, Faneuil Hall has been a gathering place for colonists since 1742. A cupola can have a dome and a dome can have a cupola, but neither is required. A dome is considered to be a roof and structural part of a building. A common understanding is that a cupola is an architectural detail that can be moved, removed, or exchanged. For example, the cupola on the roof of the 1742 Faneuil Hall used to be in the center but it was moved to the end when the Hall was renovated in 1899 — steel beams were added to the structure and the cupola was replaced with sheet steel. Sometimes you can reach the cupola by climbing a stairway inside the building. This type of cupola is often called a belvedere or a widow's walk. Some cupolas, called lanterns, have small windows that illuminate the areas below. Lantern type cupolas often are found atop domed roofs. Today a cupola is mostly an ornamental architectural detail, often with the singular function of holding a flag, religious symbol (e.g., cross), weather vane, or other finial. Functional or decorative, the cupola needs regular maintenance, repair, and sometimes replacement because of its position — it is exposed to all weather all year long. Examples of Cupolas The word cupola is an Italian word from the Renaissance, a time in architectural history when ornamentation, domes, and columns defined a rebirth of Greek and Roman building designs The word is from the Latin cupula, meaning a kind of cup or tub. Sometimes these cupolas look like tubs along a roofline. In the United States, cupolas are often found on Italianate houses and as a defining characteristic of neotraditional architecture. A cupola is a common site on 19th and 20th century public buildings in city centers, like the Pioneer Courthouse in Portland, Oregon. Explore this gallery of elaborate famous cupolas, simple cupolas for modest buildings, and the addition to the International Space Station (ISS), of all places. The Functional, Decorative Cupola Longwood, c. 1860, in Natchez, Mississippi. Carol M. Highsmith/Getty Images (cropped) In short, the cupola is simply a great idea. These small structures perch beautifully atop larger structures. Cupolas started out being functional — you might even call them green architecture. Their intent was to provide natural light, passive cooling through ventilation, and unobstructed views of surrounding areas. The grand cupola on the antebellum Longwood estate in Natchez, Mississippi served all these purposes. Some contemporary buildings also have functional, energy-saving cupolas. Cupolas could be called "old wine in new bottles." Unfortunately, most of the cupolas you buy at "big box" stores are only ornamental architectural details. Some people would even question their decorative properties. Natural Light Through Brunelleschi's Dome, c. 1460 Brunelleschi's Dome, Florence, Italy, c. 1460. Dariusz Krupa/Getty Images (cropped) Filippo Brunelleschi (1377-1446) stunned the Western world when his self-supporting brick dome did not fall down. To top off the cathedral roof in Florence, Italy, he designed what became known as a cupola, or lantern, to naturally illuminate the interior — and the cupola didn't fall down, either! The cupola does not make the dome stand up, yet Brunelleschi's cupola is functional as a lighting source. He could have just as easily bricked in the top of the dome — actually that might have been an easier solution. But often the easy solution is not the best resolution.

Can you use a greenhouse as a potting shed?
Can you use a greenhouse as a potting shed?

If your shed is climate controlled and well-lit, this can also be a great place to store your more delicate potted plant friends. Sometimes people...

Read More »
Do you need to anchor a garden shed?
Do you need to anchor a garden shed?

Anchoring also adds stability to sheds on uneven or sloped ground. Fortunately, securing your shed is a fairly straightforward process. Most small...

Read More »
Are shed plans easy to follow?
Are shed plans easy to follow?

These are! They guide you every step of the way to complete your dream shed.

Learn More »

360 Degree View, Sheldonian Theatre, c. 1660 17th Century Christopher Wren Design for the Sheldonian Theatre, Oxford, UK. Images Etc Ltd/Getty Images The Sheldonian Theatre in Oxford, UK was constructed between 1664 and 1669. A young Christopher Wren (1632-1723) designed this secular ceremonial hall for the University of Oxford. Like Brunelleschi before him, Wren was obsessed with building a self-sustaining roof, without timber beams or columns. Even today, the roof of the Sheldonian Theatre is analyzed and studied by mathematics geeks. But the cupola is not part of the roof architecture. The roof could stand without the top turret. Why then do tourists pay an admission to climb the many stairs to the cupola atop the Sheldonian Theatre? For the panoramic view of Oxford, England! If you can't go in person, watch it on YouTube. Ancient Idea from Persia A Badgir Wind Catcher, a Cupola-Like Structure Atop a Mud House in Central Iran. Kaveh Kazemi/Getty Images (cropped) Our word cupola derives from the Italian word used to mean dome. Some designers, architects, and engineers still use the word with this meaning. Yet the Latin cupula is more descriptive of a cup-like structure, which is not part of the architectural roof or dome. Why the confusion? When the capital of the Roman Empire moved to a part of Turkey known as Byzantium, Western architecture adopted many of the practices and designs of the Middle East. From Byzantine architecture of the 6th century to this day, engineering and design is guided by local influences. The bâdgir or windcatcher is an ancient technique of ventilation and cooling, still found in many remote regions of the Middle East. Homes could be built in hot, dusty areas such as present day Iran, but life is more comfortable with these ancient "air conditioners." Perhaps the Romans took this good idea and made it their own — not so much the birth of the cupola, but its evolution. Is a Cupola a Bell Tower? A bell tower or campanile is usually its own structure. A cupola is a detail on a structure. Is a Cupola a Steeple? Although a cupola may hold a bell, it is not large enough to hold many bells. A cupola is not as lofty as a steeple, nor is it a structural part of a building. Is a Cupola a Minaret? A mosque's minaret, as well as the Persian badgir or windcatcher, may have inspired western architecture's cupola. Ventilation of Barns, Sheds, and Garages Cupola on New England Barn. Carol M. Highsmith/Getty Images Today's cupolas in the US are often found on buildings peripheral to the home. They can be found on barns throughout New England, and as ornamental traditions on many garages and sheds. They are not often found on the homes of the middle class. Natural Ventilation - Natural Light Straw Bale House in Texas. Sandra via flickr.com, Attribution-NonCommercial 2.0 Generic (CC BY-NC 2.0) (cropped) As more homes are constructed using experimental "green" methods, the functional cupola has made a come-back. The architects and developers of the Villages of Loreto Bay, Mexico incorporated the cupola in their earth block house design. The planned town of Celebration, Florida creates the image of American tradition by using traditional architectural details. Likewise, the straw bale home in Texas shown here is no doubt kept cool by the ventilation of its cupola.

What happens if I build without building regulations?
What happens if I build without building regulations?

Breach of the building regulations is a criminal offence and action may be taken under Section 35 of the Building Act 1984 against a person who...

Read More »
Is it cheaper to build a house during a recession?
Is it cheaper to build a house during a recession?

The cost of building materials trend lower during a recession. Demand drops, so prices do too. Construction activity and building materials costs...

Read More »
Are shed plans easy to follow?
Are shed plans easy to follow?

These are! They guide you every step of the way to complete your dream shed.

Learn More »

Why Add a Cupola? In Salisbury, UK the 1802 Assembly Room building was remodeled in the 1920s by WH Smith and Son, who added the cupola. The clock numbers and weathervane newsboy are from that era. English Heritage/Heritage Images/Getty Images Many of today's cupolas are simply ornamental. That decoration, however, sends a message to the onlooker. Just ask the developer who uses neotraditional architecture for the newest suburban strip mall. Shown here is a cupola added to the 1802 Assembly Room building in Salisbury, United Kingdom. When the stationer WH Smith and Son bought the structure in the 1920s, remodeling included adding the cupola. The clock numbers and weathervane newsboy are from that era and still advertise the company.

Considerations Before Breaking Through the Roof House in Edenton, North Carolina. Jon Gamble via flickr.com, Attribution-NonCommercial 2.0 Generic (CC BY-NC 2.0) Get the opinion of a professional — ask an architect like Donald J. Berg, AIA, what size cupola you should get. If you decide to add a cupola to your present home or newly designed home, considerations might include these: Will the cupola break through the roof and be functional to living spaces beneath?

Will the cupola be multi-functional or only decorative?

Would an attic serve cooling needs better than a cupola?

Does the design of the cupola fit with the architecture of the house?

Will the materials used to construct the cupola fit with the house's construction materials?

Is the scale of the cupola in line with the rest of the house?

What will the neighbors think? Would a cupola give your home curb appeal? You decide. You can buy cupolas on Amazon. Installing a Cupola The Copper Cupola and Golden Cross Positions onto Frauenkirche in Dresden, Germany. Sean Gallup/Getty Images (cropped) Cupolas are "things" that can be prefabricated offsite and then moved into place atop a structure — like the cupola shown here being hoisted to the top of a reconstructed Dresden Frauenkirche. Cupolas can be custom-designed, custom-made, and custom-installed. For the "do-it-yourself," ready-made decorative cupolas can be purchased in several shapes, sizes, and materials — even on Amazon. If you want functionality, you'll have to put a roof vent inside these decorative imitations.

Are shed homes cheaper to build?
Are shed homes cheaper to build?

A more cost-effective approach While an average house costs $100K, a shed house can be built for prices ranging from only $10K to $15K. Oct 9, 2020

Read More »
How much do Tuff Sheds weigh?
How much do Tuff Sheds weigh?

Details Assembly Required No Capacity (cu. ft.) - Total Product Weight (lb.) 2400.000 lb Returnable Roof Color Family Medium-brown Wood Roof...

Read More »
These are the Best Shed Plans!
These are the Best Shed Plans!

Comprehensive and Intuitive to follow. Build That Shed!

Learn More »
What is the most purchased furniture item?
What is the most purchased furniture item?

Pinterest is one has a trend tool that helps you to see what people have been searching for. We have used the data from this tool to see the most...

Read More »
Can I build my own shed?
Can I build my own shed?

Yes, with the right plans you can build your dream shed.

Learn More »
Do I need GFCI in shed?
Do I need GFCI in shed?

Garages & Sheds – Any area inside or outside of the house that is not considered a "habitable" room should include GFCI outlets. This includes...

Read More »