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MegaDome

Structures for mining operations.

MegaDome By Harnois

Since 2006, our unique expertise and dedication to excellence have propelled us to the status of an authorized distributor of Harnois Industries. This partnership is marked by the completion of over a hundred diverse projects, ranging from sales and installation to renovations, dismantling, reconstruction, and structural evaluations. Our commitment to superior service, combined with continuous training and the trust established with Harnois, has earned us the prestigious accredited builder certification. Our certified and highly experienced team has demonstrated its ability to successfully carry out installations, regardless of geographical challenges, including the demanding conditions of the far North.

DB Series

The MegaDome DB Series is a versatile and durable solution designed for a wide range of industrial, agricultural, commercial and storage applications. Its robust structure and column-free interior provide a functional space that can be adapted to your project's needs.
A Versatile Structure
Optimized Interior Space
A Customizable Solution
A Versatile Structure

Available in a variety of dimensions and configurations, the DB Series can be adapted to different applications and project requirements.

Optimized Interior Space

The column-free interior maximizes usable space and facilitates the movement of machinery, vehicles and equipment.

A Customizable Solution

The DB Series can be configured with various door, ventilation, insulation and finishing options to meet the specific needs of your facility.

S100 SERIES

The MegaDome S100 Series is a wide-span solution designed for projects requiring exceptional interior space. Available in widths from 100 to 160 feet, its double-arch design maximizes usable space without interior columns while providing a strong and durable structure.

A SOLUTION FOR LARGE-SCALE PROJECTS

Ideal for industrial, mining, agricultural and commercial applications, the S100 Series provides the space needed for bulk storage, machinery, heavy equipment and large-scale facilities. It is available with 33-inch profiles across all widths, as well as a 58-inch option for 140- and 160-foot buildings.

Why should you work with us?

Our strategic positioning and expertise allow us to tackle the unique challenges of remote regions, from climate and distance to material transportation. With our general contractor license and CWB certification, we provide turnkey solutions for mining, agricultural, commercial and industrial applications. Combined with Harnois products, including MegaDome installations, our expertise delivers reliable, customized solutions tailored to each client’s needs.
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