A geodesic dome structure is a curved architectural element that resembles the top half of a sphere. This self-supporting form is constructed using straight beams which are carefully connected to create a series of interlocking triangles. The result is a thin lattice-like framework that is both lightweight and incredibly strong.

Geodesic dome construction and materials
Geodesic dome structures can be built using various materials, each with its own advantages and considerations. The most common materials used are wood, steel, and reinforced concrete.

• Wood is a popular choice for its natural aesthetic and sustainability. It is lightweight, easy to work with, and provides good insulation.
• Steel offers excellent strength and durability, making it suitable for larger structures.
• Reinforced concrete provides superior structural integrity and is often used in commercial or industrial applications.