MegaDome Building Options

We offer a wide range of options to customize the building for its projected use and the owner's preferences.  Please note that some options might not be compatible with the requirements of the applicable building code and/or the building's application. Talk to one of our representative for more information.



Whether it is to match near-by buildings or for personal preferences, a6’ or 12’ contrasting trim can be added to the roof membrane.

faitiere courbe

The addition of curved roof bracing between each arch prevents snow accumulation on the roof and ensures a more precise tension of the membrane across the whole building.

bout ventil volets

Shutters act to stabilize air pressure inside the structure to avoid parachute effect. The needed quantity to be installed is determined according to the size of the end wall.


We can install up to two garage doors on your building, based on your specific needs. Many dimensions are possible, as long as the door meets the architectural requirements of the structure, and the largest door we offer is 30’ W x 22’ H. Partial and full high lift doors are also available.


This 700 000BTU heating unit can be installed outside and be easily moved if needed. Works with propane, natural gas or oil. Heating unit size: 35” W x 96” L x 45” H 2” x 16” outlet 2” x 16” inlet (return air option)


The MegaDome insulation solution is ideal for industrial applications where temperature must be kept above the freezing point. Two options are available: R16 and R22.

jonction batiment existant

It is possible to provide a weathertight junction to an existing building. Each project being unique, your MegaDome representative will discuss with you the various options available.

porte homme

We can supply all the man doors your project needs. To meet certain security regulations, man doors can be equipped with panic bars.


This option is available when an open end does not provide enough protection but a fully enclosed end would interfere with machinery access. Recommended on smaller structures.


The vents are equipped with a stainless steel ball bearing system. This equipment is used for ventilation purposes on storage shelters. The quantity to be installed is determined according to the size of the structure and the volume of air to evacuate. They can be motorized if needed.

porte cote

: Some applications require the flexibility offered by side doors. Practical and commonly used in industrial applications, it must be figured in at the design stage so it fully integrates with the rest of the building.


Offers a ventilation gap that opens up to 7’. Opens from the top down to ventilate in winter & keep animals comfortable. *Available on certain profiles only.


Best price / value for air exchange efficiency. The width of this permanent ventilation is determined according to the size of the structure. 6’’opening for 50’ and 60’ wide MegaDome® 8’’ opening for a 70’ wide MegaDome® 10’’ opening for a 80’ wide MegaDome®


For winter operations, a snow deflector might need to be installed over side doors so machinery and staff can continue to access the building safely. Different options are possible so talk to your MegaDome representative for additional detail.

bout tole

The ends and lower sides of the MegaDome building can be adapted to receive steel cladding. This type of design offers superior protection against vandalism.


Eliminates excess humidity better than vents and other chimneys offered on the market. Offered in fixed or adjustable opening, this type of ventilation offers some protection against snow and rain, thanks to its roof top.

bout toile

End walls can be ventilated with a 80% porous wind cloth which stabilizes air pressure inside the structure to avoid parachute effect. This is particularly useful when one end of the structure is opened and the other closed or when doors will remain open on a regular basis.


A brand new MegaDome for Armand Malo Inc.

“I chose a MegaDome®, for its brightness and its low price”, says Armand Malo’s director, Frederic Malo. His company manufactures and sells wooden floors and just bought a MegaDome XP 70 X 100. This infrastructure will be used to store and preserve the quality of the wood stocks. By choosing MegaDo...

MegaDome built a new copper storage building for Vale

This is exactly what was done, when Vale, a global mining leader, issued a tender for a 5-year contract to design/build/manage a new 20,000 ft2 Copper Concentrate storage facility for their Clarabelle Mill in Copper Cliff, ON.  They invited a number of contractors, including William Day Const...

MegaDome helps Tolko / Pinnacle realize a cost-effective pellet plant in Lavington, BC!

Pinnacle and Tolko launch new pellet plant in Lavington, BC January 15, 2015 LAVINGTON, BRITISH COLUMBIA—after receiving all necessary approvals, Pinnacle Renewable Energy Group launched the construction of new pellet plant in Lavington, adjacent to the Tolko sawmill. The contract for the constr...

Simplified Composting with MegaDome Fabric Buildings

Megadome has been involved in waste management and recycling projects for over 15 years.  We have worked on several operations where going with a MegaDome-quality fabric building was a sound business solution, both from a financial and a logistics stand point.


CORROSION #5: Is your corrosion protection just a cover-up?

In a previous blog post, we discussed the fact that we can slow down the corrosion process with anodic and cathodic protection, or even with a combination of both such as with the MegaDome exclusive zinc/nickel fasteners.



Sports & Recreation, Skating Rink (Lac-des-Écorces)

The Lac-des-Écorces municipality was in search of a solution that would allow our citizens to enjoy winter activities despite the more and more common bad weather conditions seen in Quebec.

Waste Recycling biomass, Ian Moncrieff

"Canadian Biofuel Inc. was looking for a cost effective and practical solution for its start-up plant in Springford Ontario. Located on a former grain handling facility, we were able to utilize the asphalt pad as the base for the MegaDome® building. The building contractor was quick and efficient and we were able to begin fabrication of the feedstock storage area and the pellet production line room under the new dome. The fabric cover provides great lighting and weather protection, more than enough ceiling height. All of this for a reasonable cost and on time completion. Due to an increase in export of our pellet products we will be expanding the existing building by adding another 54 feet to one end in order to store enough feedstock. We certainly look forward to use a MegaDome® again soon!"

Sports & Recreation, Rejean Guay

As mayor of the small town of Rivière-Héva, with about 1,300 inhabitants, we do not have the means to own a conventional skating ring. MegaDome® offers an alternative with major benefits such as almost zero maintenance costs and extremely easy annual maintenance.

Commercial Storage, Thompson Marina

The MegaDome ® is a trademark recognized as Frigidaire: we do not say a dome, we say a MegaDome ®! Bright and highly functional, we have everything to gain with MegaDome ® which also offers highly personalized service. In terms of customer service, I am not able to comment because we have almost never used it! There is simply no fault, we love the product!

Riding arena, Jesse James

The building of our arena project was completed in October of last year and has been in use ever since. Lots of people have come by just for a look as well as the usual flow of friends and business associates. Many of those have remarked on the "beautiful building". Previously, I never thought of a covered arena as beautiful, but I must agree with them.

Personal Storage, Allen Paul

It was always a dream to have my own hangar to store gliders and equipment out of the weather and when I saw what a MegaDome® building could provide, I thought it was time to turn that dream into reality. I was looking for a bright clear span functional low maintenance facility that could be relocated if necessary. The gothic featured roofline was pleasing to the eye and the almost vertical sidewall profile meant that I would be able to make great use of the floor space. Once that space was full, I had the option of storing additional gliders above floor level using simple hoists running from the building arches. Furthermore the design was easily adaptable to a variety of large entrance doors to facilitate moving equipment in and out.

Equine, Francine Matte

We are completely satisfied, especially as we got from our distributor the exact outcome he had promised! Our MegaDome ® allows us to work in a very bright environment while having the opportunity to go horseback riding, which gives children (and ourselves!) fun times with the horses!

Bulk Storage, Groupe Lechasseur

We were looking for a storage solution when we met Les Toiles du Bas-St-Laurent, authorized distributor of MegaDome ®. We were wisely advised by our sale representative and we gathered testimonials from other MegaDome® clients, which convinced us to buy the product!

Commercial Storage, DCR Logistic

In terms of value for money, a MegaDome® offers much more than other buildings! We are particularly pleased with the MegaDome® cold storage solution: the interior is not any more humid than normal, while rain and wind control is total. The MegaDome® structure offers a spacious work area, which greatly facilitates the organization of the stored material. We like the exterior look and the city regulations does not prevent us from building additional domes.

Commercial, Charrette Industries

Being located in Rouyn-Noranda, we already knew MegaDome ® was a good product: it's everywhere!

Agricultural Storage, Venturing Hills Farm

Our MegaDome® structure is pretty perfect and simply a good match. We just love the accessible storage space and high roof

Agriculture & Livestock, Dairy, Don Williams

I am extremely impressed with our MegaDome® and would recommend it to anyone! We wanted the best value and when looking for a suitable structure, no one else seems to do better on price and still supply what we wanted. To be honest this was the only building that Ken Tulloch suggested that would work for what we needed. One of the cheaper buildings may have worked, however we wanted the best value.
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