Fabric Buildings by MegaDome®
Engineered Permanent Fabric Structures
MegaDome® designs and manufactures engineered permanent fabric buildings for industrial, agricultural, and municipal storage. Our permanent fabric structures combine high-strength steel frames, long-span oval tube design, and tensioned membranes engineered for North America.
Engineered Fabric Buildings for Industrial, Agricultural & Municipal Use
Who is MegaDome®
MegaDome® is a Canadian manufacturer of permanent fabric buildings, specializing in turnkey storage and operational structures for demanding environments. Since 1999, we have engineered, manufactured, and installed fabric covered buildings designed to perform reliably in industrial, agricultural, and municipal applications across North America. Our structures are a proven alternative to steel or wood buildings, offering faster commissioning, predictable budgets, and engineered performance tailored to your site.
Manufacturer of Engineered Fabric Buildings
What Is a Permanent Fabric Building?
A permanent fabric building is an engineered structure designed for long-term use, combining a structural steel frame with a high-performance tensioned fabric membrane. Unlike temporary shelters or seasonal structures, permanent fabric buildings are engineered to meet local building codes, including snow load, wind load, and site-specific environmental requirements.
These fabric buildings provide a clear-span interior without interior columns, maximizing usable space for storage, equipment, or operations. The fabric membrane allows natural light to pass through, reducing daytime lighting costs while maintaining a durable, weather-resistant enclosure.
Permanent fabric structures are widely used across industrial, agricultural, and municipal sectors as a cost-effective alternative to conventional steel or wood buildings. They offer faster installation timelines, predictable project costs, and flexibility in size, layout, and access options.
A properly engineered permanent fabric building includes sealed engineering plans, certified materials, and foundations designed for long-term performance. When manufactured and installed correctly, these structures deliver decades of reliable service, even in extreme North American climates with heavy snow and high wind exposure.
MegaDome® permanent fabric buildings are designed and manufactured in Canada, using oval tube steel framing and in-house engineering to ensure durability, compliance, and operational efficiency.
- Machinery storage
- Bulk material storage
- Abrasive material storage (sand and salt)
- Heavy equipment storage
- Outdoor storage
- Maintenance workshop
- Compost Facility
- Waste Mangement Facilty
- Mining
- Inventory storage
- Storage for ports and marinas
- Covered Ice rinks
- Tennis facilities
- Soccer facilities
- Community center
- Events
- Golf course
- Marinas
- Amusement park
Why Choose MegaDome® Fabric Buildings?
Engineered Oval Tube Steel Frame
Dome structures designed for high snow and wind loads, with structural steel and oval tubing.
In-House Structural Engineering
Sealed engineering plans included for each project, tailored to your location.
Designed & Manufactured in Canada
Our factory is located in Quebec, Canada, and we adhere to the highest quality standards: ISO 9001 and CSA A660.
Custom Fabric Buildings – Sizes, Doors & Options
MegaDome specializes in custom buildings, even for complex projects that other manufacturers refuse. We offer connections to existing buildings or snow deflectors, to perfectly adapt to your operational reality.
Our Fabric Building Series
MegaDome offers multiple fabric building series, each engineered for durability, scalability, and long-term performance.
DB Series
33' to 100'
Most versatile series
S100 Series
100' to 160'
High-clearance fabric buildings for large projects
AR Series
60' to 100'
Agricultural and multi-use fabric structures
Fabric Building Projects Across North America
MegaDome fabric buildings are installed across North America in demanding environments. These projects demonstrate the versatility, durability, and performance of MegaDome engineered fabric structures.
MegaDome vs Other Fabric Building Manufacturers
Not all fabric buildings are engineered the same.
MegaDome differentiates itself from imported and mass-produced fabric structures through:
- Canadian engineering vs generic designs
- Oval tube framing vs round tube systems
- Certified snow and wind load compliance
- Custom fabrication vs one-size-fits-all buildings
- Long-term permanence vs temporary structures
Clients Testimonial
Blog/News
Ready to Launch Your Fabric Building Project?
Tell us about your project and receive a budget estimate for your engineered fabric building.