Coverall Buildings Models

MegaDome offers a wide range of models and options, thus allowing personalization to a variety of uses thanks to different dimensions, door choices, and ventilation systems

Moreover, designed to withstand high snow and wind loads, our cover buildings are constructed, in Canada, from high-quality materials, ensuring durability and superior weather resistance, thereby making them a reliable investment.

Additionally, the fabric structure used are low-maintenance, which reduces maintenance costs and minimizes the need for frequent repairs, ultimately contributing to a positive return on investment.

Corrosion Protection

  • For superior protection in corrosive environments MegaDome® Fabric Buildings offers hot-dip galvanizing with a 4 mil. thick zinc coating applied after fabrication and welding.  This provides a life expectancy of 50 years, in general use; and 25 years in industrial use. In corrosive environments, we highly recommend a hot dip galvanization process, which is applied after welding, to offer complete protection. Since the finished components are completely immersed in a zinc solution, the treatment covers all surfaces, inside and out. Optional stainless steel hardware is also available to ensure maximum corrosion protection.


Your coverall buildings can be designed or fitted with many options to suit your specific needs, including overhead doors, man-doors, ventilation louvers or mesh, and roof top ventilation – stationary or electrically operated.


Our canvas buildings are covered with ultra-durable POWERSHIELD® 12 oz/sq.yd  woven polyethylene fabric.  Some of the colors offered are translucent membranes – which let in natural daylight; are cooler in summer time, and which reduce energy costs. Other colors, featuring a black intermediate layer, are opaque. The interior color of all membranes is white.


  • We offer a variety of foundation options to ensure the stability and longevity of your structure. Our Precast Concrete Blocks provides quick and easy installation with high stability, while Poured Concrete Footing & Wall offers excellent load-bearing capacity and durability. Concrete Piers are ideal for sites with uneven terrain, offering cost-effectiveness and minimal ground disturbance. For a solid and level base, our Slab on Grade with Grade Beam is a durable and stable choice. Each option is designed to meet diverse site conditions and structural needs.

EZ Series


Widths: 30′, 35′, 40′

DB Series


Widths: 33′, 40′, 50′, 60′, 70′, 80′, 90′, 100′, 125′, 140′, 160′


AR Series


Widths: 60′, 80′, 100′, 120′, 140′

Over 5000 fabric building projects

One-stop solution to store and protect

Discover how our coverall fabric buildings are used in your sector. Our expansive fabric building solutions serve as versatile solutions for storage,  animal shelter across a wide range of sectors including agriculture, industry, residential, retail, and commercial. These structures are perfectly suited for both permanent and temporary setups, offering maximum ease, comfort, and functionality. Regardless of the industry, our fabric-covered facilities are the perfect choice for all your indoor space extension requirements

From Design to Repairs

We provide a complete 360° service, from design to final repairs, ensuring quality and sustainability at every step. Our team offers personalized design, state-of-the-art production, and flexible customization, alongside dedicated support and eco-conscious practices. We’re not just making tension fabric buildings; we’re crafting lasting partnerships and sustainable solutions to meet your every need.

Frequently asked questions (FAQ)

Got a question? We’ve got the answers!
We know that investing in a fabric building can raise a lot of questions. To help you better understand the benefits and specifics of our MegaDome products, we’ve prepared a section of Frequently Asked Questions (FAQs). Here you’ll find detailed answers about our buildings, from their features and materials to installation and maintenance.

Click here to discover our FAQ and find all the information you need to make an informed decision!


Discover the buildings’ components and how we test them.


The options allow you to customize your building to meet your specific needs.

Become a distributor

Add MegaDomeMD fabric buildings to your product offer to better meet the needs of your customers.


Serviced areas for our Coverall Buildings

Quebec  Ontario  Manitoba  Saskatchewan  Alberta  British Columbia  Maritimes