The MegaDome A-Frame Profile Fabric Building is engineered for maximum interior clearance, exceptional durability, and full compliance with Canadian and U.S. building codes. Available in 60’, 80’, and 100’ widths, this permit-ready structure combines the strength of our signature oval tube steel arches with superior snow and wind load performance. Ideal for agricultural, industrial, and commercial applications, the A-Frame Profile offers a versatile, long-lasting solution that can be customized to your foundation type, end walls, ventilation, and membrane options.
- Permanent Structure
- Stamped engineering plan included with every building
- Permit-ready for Canadian & U.S. building codes
- Widths: 60’, 80’, or 100’
- Length: Customized to your project needs
- Wall clearance: 10′ to 16′
- Soffit: 2′ to 4′
- Peak clearance (highest point): 30′ to 45′
Foundations:
Concrete blocks
Concrete slab
Concrete grade beam
Continuous floating
Continuous deep
Round concrete piers
Concrete footing beam
Ends:
Open
Partial
Closed
Steel cladding
Ventilation:
Natural
High-performance
Membrane:
- Standard or Elite HDPE (12 oz / 13.75 oz)
- Standard: 16% light transmission
- Exclusive Agricultural: 30% light transmission
- Fire-retardant option available
A-Frame Profile Fabric Building
- Rectangular tubing
- Roof pitch: 30°
- Lower section of arches hot-dip galvanized after welding
- Components made from steel alloy with exclusive Harnois zinc-and-nickel anti-corrosion protection
Structure Warranty:
Limited 10-year warranty on pre-galvanized steel
Limited 15-year warranty on hot-dip galvanized steel
Membrane Warranty:
Limited 15-year warranty
A-Frame Profile Fabric Building Widths
AR
60'
AR
80'
