Adrien Ross, Ing
Dome foundations: What are your options?
The foundation is an essential component of any steel building covered with a flexible membrane. It plays a key role in the structure’s stability, durability, and performance, while also needing to accommodate site conditions and the building’s intended use.
At Permodome, we understand that every project is unique. That’s why our domes can be installed on a variety of foundation types, depending on your needs, the size of the structure, and the characteristics of your site. Concrete blocks, poured concrete walls, shipping containers, or other configurations—each option offers its own advantages and possibilities.
Because a shelter designed to last starts with a foundation tailored to your project.
How to Choose the Right Foundation for Your Building?
Choosing the right foundation starts with the specific requirements of your project. The size of the fabric building, its intended use, site conditions, the loads it must support, and the desired level of permanence are all factors that can influence the decision.
A building designed to store heavy machinery, for example, may not have the same requirements as an agricultural storage building, a workshop, or an industrial facility. Traffic flow inside and around the building, planned openings, and the potential for future expansion can also affect the choice of foundation.
There is no single foundation solution that is ideal for every fabric building. The goal is to choose an option that is suited to the building’s intended use, site conditions, and long-term needs. Proper planning from the outset helps ensure a functional and durable installation.
Different Foundation Options for Your Permodome
*All images are for illustrative purposes only.
Concrete Blocks
A concrete block foundation is a simple and versatile solution for installing a dome. The blocks provide a solid base to support and anchor the structure. This configuration also allows the building to be elevated above ground level. It is suitable for a wide range of agricultural, commercial, and industrial projects.
Concrete Wall
A concrete wall foundation consists of installing the structure on poured concrete walls that follow the perimeter of the shelter. It raises the membrane and structure above ground level. Strong and permanent, this solution is particularly well suited for projects requiring additional foundation height for bulk material storage. The height of the walls can also be adapted to meet the specific needs of the project.
On Shipping Containers
Shipping containers can serve as a foundation for the dome while providing additional height and optimizing the available space. They can be used for storage or converted into various functional spaces. This configuration is particularly beneficial for projects looking to maximize the use of the shelter while maintaining the flexibility to relocate it to different sites.
While several foundation types can be considered for a fabric building, the appropriate solution will always depend on the specific requirements of your project, including the building’s size and model, intended use, location, site conditions, and structural requirements.
Your Permodome representative will guide you in identifying the options that best suit your needs.
The final foundation selection must be validated, designed, and sized by a qualified engineer based on the loads applicable to the building, soil conditions, and project requirements, in accordance with applicable codes and standards. This approach helps ensure that every Permodome is supported by a foundation designed to provide a shelter with long-term stability, safety, and durability.
Ready to Start on a Solid Foundation?
Every Permodome project starts with a solution designed around your needs, intended use, and site conditions. Benefit from our team’s expertise to help you choose the right building and foundation for your shelter project.
Talk to a Permodome representative today and bring your project to life.
