Underground Shelter Plans
Canadian-engineered below-ground shelters built to withstand extreme weather, emergencies, and prolonged use. Choose a standard plan or work with our team on a fully custom solution.
The Good Bunker — A Modern, Fast, and Cost-Effective Way to Build a Bunker
The Good Bunker offers prefabricated, modular, and highly durable bunker modules designed for maximum protection and convenience. Engineered for affordability without compromising quality, these prefabricated bunkers ensure superior safety, comfort, and long-term use.
Overview
The Good Bunker is fully modular, allowing for complete customization to fit any need. Whether for a single person or a large group, our shelters can be configured with any combination of utility, technical, and comfort-enhancing modules. From essential survival setups to fully equipped long-term living spaces, each bunker can be tailored with power systems, water filtration, ventilation, storage, sleeping areas, and even luxury features. Designed for adaptability, The Good Bunker ensures that every shelter is built to meet specific requirements while maintaining quick installation and long-lasting durability.
- Cost-Effective Solution with Uncompromised Quality – Premium materials and expert craftsmanship at an affordable price.
- Fully Customizable – Various options for connected modules for preparing larger space and safety options.
- Quick & Easy Installation – Prefabricated design allows for simple and fast setup.
- Comprehensive Protection – Completely waterproof, airtight, and corrosion-resistant for long-lasting durability.
- Integrated CBRN Filtration & Blast-Resistant Doors – Equipped with certified Atmas Group / Arconik CBRN filtration systems and blast-resistant doors for ultimate safety.
- Worldwide Delivery Option – Optimized for shipping with precise dimensions to fit standard containers. Available worldwide, with local distributors ensuring seamless ordering and support.
Below Ground Shelters
Root Cellars
Starting at $23,000
Czech Standard Cellars represent a new line of underground cellars designed to offer an affordable solution that, despite its low acquisition cost, provides ample storage space and a proven structural design.
Compared to standard cellars in this price category, Czech Standard Cellars are longer and taller than competing solutions, enabling better use of interior space and more convenient handling of stored items.
Czech Standard Cellars are intended exclusively for concrete installation. A carefully executed concreting process is essential for long-term stability and proper functionality; therefore, special attention during installation is strongly recommended.
Despite their straightforward structural concept, the cellars remain fully practical. The staircase and protective hatch are included in the base price, with no additional surcharges. This makes Czech Standard Cellars an ideal choice for customers seeking a balanced compromise between price, space, and reliability.
Parameters
| 3 m (≈10 ft) | 4 m (≈13 ft) | |
|---|---|---|
| Cellar module length | ≈10 ft | ≈13 ft |
| Underground floor area (sq ft) | 71 | 95 |
| Overall dimensions (L×W×H) | 11'3"×7'11"×8'5" | 14'6"×7'11"×8'5" |
| Weight (lbs) | 948 | 1,080 |
Composite Shelter
TGB Basic
A compact modular composite underground shelter featuring a main living module and entrance module. Designed for individual protection with optional CBRN filtration, fresh air ducts, and special equipment for electricity, water, and storage.
Standard Inclusions
- 4 m² main module
- Entrance module
- SAFE 360 CBRN filtration and ventilation system (optional)
- Fresh air duct — 2 pc. (optional)
- Blast and gastight hatch with top opening
- Special equipment for electricity, water, storage and more (optional)
Composite Shelter
TGB T1
A compact modular composite underground shelter system featuring a main living module and entrance module. Engineered for CBRN protection with an integrated SAFE 360 filtration and ventilation system and a blast/gastight door.
Standard Inclusions
- 8.8 m² main module
- Entrance module
- SAFE 360 CBRN filtration and ventilation system
- Fresh air duct — 2 pc.
- Blast and gastight door — 1 pc.
Composite Shelter
TGB T2
A modular composite underground shelter system featuring a main living module, entrance module, and emergency exit. Engineered for CBRN protection with a fully integrated SAFE 360 filtration and ventilation system and blast/gastight doors.
Standard Inclusions
- 8.8 m² main module
- Entrance module
- Emergency exit module
- SAFE 360 CBRN filtration and ventilation system
- Fresh air duct — 2 pc.
- Blast and gastight door — 2 pc.
Composite Shelter
TGB Modular System
The ultimate customizable shelter system featuring unlimited modular configurations. Design your bunker with any combination of modules to fit your exact needs, from compact individual shelters to large family or community bunkers.
Standard Inclusions
- Unlimited number of modules
- CBRN filtration and ventilation systems (optional)
- Fresh air duct (optional)
- Blast and gastight doors and hatches (optional)
- Special equipment for electricity, water, storage and more (optional)
All shelters are fully customizable and we can build shelters of any size and layout. Contact us to inquire about your shelter needs.