Vault on Vault Villa is a unique house located in Royan, Iran with a stunning view of the Caspian Sea. Designed by KRDS in 2023, the villa project was created with two goals in mind: to experiment with the facilities of vaults and domes, and to create harmony with the environment of this region.
Using advanced steel and concrete structures, the architects created new combinations of vaults and domes, while the building was oriented to the north and south to benefit from light and proper ventilation. In addition, the mansard roof system and cement walls were used to cover the upper parts of the building and to deal with the region’s harsh rainy conditions.

About Vault on Vault Villa
Revitalizing Iranian Architecture: A Look at the Vaulted Villa Project The Vaulted Villa Project, located at the end of a villa township in Royan city, Iran, overlooks the Caspian Sea. This ambitious project was designed with two goals in mind: reviving Iranian architecture by utilizing the facilities of vaults, a common feature among ancient Iranian architects, and creating a harmonious environment with the local climate.
Exploring New Possibilities
In the past, the use of cement and steel structures, as well as construction systems, enabled creative compositions of vaults and domes. Today, with the advent of advanced steel and concrete structures, these possibilities have been extended further, allowing for new and innovative designs.
Double-Shell Domes: The Culmination ...