Engineered to protect
Customizable, durable, and ready for your storage needs
Start Your Project Today With Us
Proudly Canadian
All our fabric building models are engineered locally and meet the IBC building code.
Engineered with local expertise
5,152
22,500
5,000,000
Field-proven Durability
With over 60 years’ experience in manufacturing fabric buildings, Harnois knows what industrial storage buildings are all about.
Buildings Designed to Last and Quality Service
At MegaDome, we provide more than just buildings and construction services – we deliver custom solutions tailored precisely to your specific needs. Whether your project is in agriculture, public works, transportation, or storage, our fabric storage buildings combine durability, flexibility, and efficiency. With innovative designs, premium materials, and rapid installation, we ensure every project is delivered with precision and without compromise
At MegaDome, our prefabricated fabric buildings stand out for their durability, versatility, and ability to meet the unique demands of various industrial and agricultural sectors. Built to withstand extreme weather conditions, our structures offer customizable options to match your exact requirements—whether you need storage space, equipment shelters, or specialized solutions such as equestrian arenas or aviation hangars. By combining advanced engineering with high-quality materials, our buildings ensure optimal performance and long-lasting service life.
Our comprehensive and customizable services are designed to support your business growth—today and into the future.
Series
We offer a full range of services to support you at every stage of your project. From custom design and engineering to on-site installation, our teams ensure every detail is handled with precision. Beyond installation, we also provide maintenance and repair services to ensure the longevity of your building. Whether you need tailored plans or fully customized solutions, our customer-focused approach guarantees complete satisfaction and a hassle-free experience.
At MegaDome, we go the extra mile for our clients, building relationships founded on trust, confidence, and integrity. As a proud family-owned business, we bring a individualized touch to every Fabric Storage Buildings we take on. Our commitment to people-first values is reflected in the way we treat our team, our partners and our clients. It’s this approach that drives our success and keeps our clients coming back high-quality fabric storage buildings.