- Office Hours: 08.00–17.00
Bunker Bygg builds durable underground shelters for private properties across all of Sweden. Start with a secure, professionally installed structure and expand it with the utilities, living space, and features you need.
Bunker Bygg designs and installs discreet underground shelter spaces for property owners in the Greater Stockholm Area, and throughout Sweden, using durable corrugated steel structures. Each project starts with a straightforward, secure installation and can be expanded with carefully chosen upgrades based on the property and how the space is intended to be used.
Start with a simple foundation: excavation, structure placement, and installation. From there, the shelter can be developed with utilities, interior finishes, solar power, plumbing, storage, and other additions shaped around your needs.
Bunker Bygg provides practical underground shelter services for private properties, starting with a clear basic installation package and expanding through interior build-outs, utility upgrades, and full customization.
Every project starts with a solid foundation. Our basic package includes excavation, installation, and a secure underground shelter that provides the framework for whatever comes next.
Your shelter should reflect your needs, not the other way around. We can adapt the size and capacity of each installation to create a space that fits your goals.
Add the systems that make your shelter more capable and comfortable, including electricity, water, plumbing, ventilation, solar power, and other essential utilities.
Create a space that feels purposeful and comfortable. From practical layouts and storage solutions to premium finishes, every detail can be customized.
For clients seeking more than the basics, every detail can be upgraded. We can build premium finishes, expanded living spaces, custom features, and high-end amenities.
The design is entirely up to you, giving the shelter room to evolve from a secure underground structure into a space built around how you live.
Bunker Bygg delivers straightforward underground shelter projects designed to fit your property, budget, and long-term plans.
Start with the essentials, then add upgrades where you want them to be.
Each shelter is planned around the site, access, size, and intended use.
Designed for homeowners who want a practical below-ground space.
Support through planning, excavation, installation, and optional upgrades.
Every project starts with a clear plan and a solid foundation in the ground. From there, we handle the excavation, installation, and core structure, with the option to expand and refine the space based on your needs.
We review your property, access, and intended use to determine the best placement.
We excavate and prepare the site to ensure stable, secure conditions for installation.
We place and secure the underground structure as the core foundation of your shelter.
We develop the space further with utilities, interior finishes, and tailored additions.
We can walk you through what’s practical for your property and how a basic structure can be built out over time. Get in touch and we’ll help you shape a clear starting point.
We’ve answered some of the most common questions about how our underground shelters are built, what’s included in a basic installation, and how projects can be expanded.
A basic installation from Bunker Bygg includes excavation, delivery, and professional placement of a durable underground structure on your property. This forms the core of your shelter and provides a sealed, secure underground space ready for use or future upgrades. The focus is on creating a solid foundation that can stand independently or be expanded later depending on your needs.
Yes. The size of each underground structure can be adjusted depending on the property and project requirements. Some clients prefer a compact installation, while others choose a larger underground space. We review your site conditions early in the process to determine what dimensions are feasible and most practical for your land.
After the basic structure is installed, a wide range of upgrades can be added depending on how you want to use the space. These can include electrical systems, water and plumbing connections, ventilation, solar power, interior finishes, storage solutions, and more advanced comfort or utility features. Each upgrade is optional and tailored to your goals.
Project timelines vary depending on site conditions, size, and the level of customization selected. A basic installation is typically completed faster than a fully customized build-out, while more advanced projects with utilities and interior work require additional time. A clearer timeline is provided after reviewing your property.
Tell us about your property, location, and goals. We’ll review your project details and help you understand the best starting point for your shelter installation.
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Based in Stockhom
