Architectural Domes FAQ

When and why were architectural domes first used?

Many types of domes that are seen today are used mainly to enhance the visual appeal of buildings. However, when they were first invented in Rome in 100 A.D., they were mainly used in the construction of buildings because of their incredible strength. Most early domes were made of stone. Huge domes were built to serve as a roof for some of the most important buildings in history, including the Pantheon Dome and the Mihrimah Dome.

How are architectural domes used in churches?

Domes can be found in many places of worship. A dome can be decorated with art work; the most well-known example of this is probably the dome at St. Peter's Basilica that was designed by Michelangelo. Domes in places of worship may be constructed on either the interior or exterior of the building, and many also incorporate the use of stained glass.

What other types of buildings commonly contain domes?

Architectural domes are not just suitable for churches; many other buildings incorporate domes into their design as well. Government buildings, hotels, and even private homes can all be enhanced through the installation of a custom-designed dome.

What are architectural fiberglass domes and how do they differ from other types?

To understand how fiberglass domes differ from other types, it's first necessary to understand a little about how they are made. A polyester resin gel coat is placed inside a mould while in a liquid state. Then, glass fibers and resin are added to provide strength or reinforce the material. Rods or struts can be added to provide further strength. The polyester resin gel coat and the glass fibers are the essential components of the fiberglass dome. A major difference between this and other types of domes is that fiberglass domes are more lightweight. In addition, they can be made into virtually shape or style since they are formed by using molds.

What do architectural fiberglass domes typically look like?

The beauty of these types of architectural domes is that they can be made to look like virtually any material. They are available in a wide variety of colors, can be designed to look like numerous types of stone or metal, and come in a variety of textures.

How weather-resistant are fiberglass domes?

In a word - very. Stromberg fiberglass domes stand up very well to the elements. Rain and snow will not pose a problem, and they have even stood up to category five hurricanes, earthquakes, and floods without sustaining any damage. In addition, being exposed to the elements will not result in weathering.

Are fiberglass domes difficult to repair?

The good news is that when you purchase a Stromberg fiberglass dome, it's quite likely that repairs will never be necessary. However, if they are required, fiberglass is much easier to permanently repair than most other types of domes.

How does the cost of fiberglass domes compare to other types?

Compared to other common types of domes, such as concrete and masonry domes, fiberglass domes are much more cost effective. Stromberg fiberglass domes are well-designed architectural domes that offer you great value for your money.

What other advantages do architectural fiberglass domes offer?

These types of domes are virtually maintenance free, and worries that are common with other types of architectural domes simply aren't an issue. With a fiberglass dome, you will never have to worry about rust, corrosion, or replacing your dome because of a termite infestation.

What is Glass Fiber Reinforced Concrete and why is it a good material choice for architectural domes?

Glass Fiber Reinforced Concrete is quite similar to regular concrete, except that it is reinforced with lightweight fiberglass rather than steel, which means the finished product is both thinner and more lightweight. This, along with the fact that fiberglass is actually stronger than steel, makes it a great choice.

What are Fiberglass Reinforced Gypsum domes and what advantages do they offer?

Fiberglass Reinforced Gypsum, or FRG domes are made of gypsum and fiberglass, which is used to reinforce the structure. These domes are thin and very lightweight, and this means it is possible to suspend them from ceilings simply by using screws or hangar wire. Another advantage is that they can be painted a wide range of colors, and can be made to resemble numerous materials, including sandstone and aged copper. Finally, FRG is non-combustible, making it a good choice for interior domes.

Are there any limitations of fiberglass reinforced gypsum domes?

Yes. This material is not suitable for exterior use.

How can the look of Fiberglass Reinforced Gypsum domes be enhanced?

FRG domes placed in the interior of casinos, hotels, and restaurants look fantastic all on their own, but they can also be enhanced with other FRG structures. Stromberg offers numerous choices to complement this type of architectural dome, including mouldings, columns, and light coves.

What are Fiberglass Reinforced Stone domes and what advantages do they offer?

GRFS architectural domes have all of the strength and durability of the other types of fiberglass reinforced domes. The exterior is made of stone aggregate. Therefore, these architectural domes look exactly like carved stone. The main advantage is that they are very lightweight compared to domes composed entirely of stone. In addition, they are also highly weather-resistant.

What options are available when it comes to translucent domes?

Translucent domes are absolutely stunning. One option is to use material that helps achieve the look of real stained glass, but alabaster, onyx, and pigmented polymers are also material options. There are numerous patterns to choose from, including simple geometric shapes and classic images. These architectural domes can also be custom designed. They are available in round, oval, and polygonal shapes, and the shape, like the design, can also be custom designed.

What types of material are usually used to construct interior domes?

Fiberglass and Fiberglass Reinforced Gypsum are the most common materials for interior domes. They are both very lightweight, meaning domes made from these materials can be safely suspended from ceilings.

What types of material are suitable for exterior domes?

Fiberglass, Fiberglass Reinforced Concrete, and Fiberglass Reinforced Stone are all suitable materials for exterior domes.

What are coffered domes?

These types of domes have a series of cross supports that are higher than the surrounding dome material. The areas inside of these supports are known as the coffers. The Pantheon is an example of a coffered dome.

What are onion domes?

These domes are bulbous structures that taper to a point. These architectural domes are commonly incorporated into the design of Russian Orthodox churches.