What Are Air Domes & What Do They Do?
An inflatable dome or “bubble” is an air supported structure formed from one or more layers of thick PVC fabric that are welded together. The fabric envelope may be reinforced by Broadwell's patented steel cable harness system. Air blowers continuously pump air into the structure, maintaining the proper air pressure to keep the dome inflated and structurally sound. Cooling or heating units can also be used to adjust air temperature. Air-lock doors maintain pressure while handling pedestrian traffic.
WHAT ARE COMPONENTS OF A DOME?
How long do domes last?
Permanent domes (used year-round) have a useful life of ~25-30 years. Domes used on a “seasonal” basis have a useful life of ~20 years. An example of a seasonal dome is a tennis club putting up a dome in the Fall over their courts, and taking it down in the Spring for outdoor play. We have the installation crews to do both installations and take-downs every year.
How big can you make air domes?
Broadwell can make the largest domes in the world, at up to 650' and limitless length. Broadwell domes can be made in nearly any shape and size. They can be engineered to withstand up to 150 mph wind loads and 50 psf snow loads. Our domes can cover most surfaces, including athletic surfaces, pools and water parks, recreational areas and playgrounds, industrial equipment or materials, and so on.
How quickly can you produce and install a dome?
We can produce a dome package in 4-6 months from down payment, and install the dome in as little as 7 days for small domes and several weeks for large domes.
Domes and Buildings: Attach or Build Inside
Domes can be attached to buildings, and buildings can be built inside of domes.
Components of a Dome
Broadwell strictly follows the international codes for air inflated structures set forth by the International Code Council (www.iccsafe.org).
Dome Purchase Process
Learn the various steps needed to purchase your dome today!
Funding Your Dome
Funding is a major hurdle for most dome clients. Learn about the funding strategies have been utilized by dome clients.
