Domes are sometimes referred to as “the king of all Roofs” as they cover some of the world’s most important buildings. Domes are curved structures and even though there are no angles and no corners they are among the world’s strongest structures.

Buildings prior to the creation of Domes were rectangular. Roofs were supported by a myriad of columns until the “arch” was created in 100 A. D. when the Romans rotated an arch in a circle and realized that this created a strong three-dimensional shape which became “the Dome”.

Domes today are made in various shapes with Interior and Exterior implications:
- Saucer Dome – a very low dome
- Oval Dome – upper half of a sphere
- Onion Dome – more than half of a sphere

Domes moulded by National Form Inc. mirror many architectural shapes. Multiple materials, dependant on the application (inside or outside or both), are utilized to create your required result. Interior domes are generally made from GRG to ensure a good aesthetic fit with the finish of the interior (drywall, plaster mouldings) and to ensure a consistent, quality fit.

Domes manufactured for exterior applications are produced using FRP for strength and stability as well as protection from Mother Natures elements. These Domes are water, rot, mildew and rodent resistant, while offering a plethora of finishes to satisfy even the most discerning critic. A pre-finished Gel-Coat Dome is Uvb and Uva protected and available in any colour you can imagine.