Engineered for the Ontario farm.
Naturally lit, naturally ventilated, fully clear-span fabric buildings for dairy and beef herds, hay and equipment storage, indoor riding arenas, and bulk grain and fertilizer. Building Depot is your Megadome authorized dealer in Ontario.
One engineered system. Every agricultural application.
Dairy, Beef & Livestock Housing
A naturally lit, naturally ventilated environment is proven to lower stress, improve feed conversion and reduce respiratory illness in cattle. Building Depot fabric barns let daylight flood the interior without the heat-trap of steel roofing, while engineered ridge ventilation keeps fresh air moving year-round — so your herd stays healthy and productive through Ontario's coldest winters and hottest summers.
- Daylight transmission — lights stay off most of the day
- Engineered ridge & sidewall ventilation eliminates condensation
- Cooler in summer, no frost build-up in winter
- Clear-span interior — no posts in the alleys
Hay, Feed & Equipment Storage
Wet hay spoils. Wet equipment rusts. A Building Depot fabric building gives you a dry, breathable, clear-span shelter that protects round bales, square bales, planters, combines and tractors from rain, snow and UV. The translucent membrane means you can work inside without turning on a single light, and the wide-open interior fits the largest implements with room to maneuver.
- Keeps hay dry and nutritionally intact — no spoilage losses
- Sheltered storage extends equipment life and resale value
- Wide drive-through clear-span — fits combines and tillage
- Goes up fast on a gravel pad, slab or pier foundation
Calf & Heifer Barns
Healthy calves grow into productive cows — and healthy calves need fresh air, dry bedding and abundant natural light. Building Depot calf and heifer barns deliver a low-stress, biosecure environment with translucent daylight, engineered ventilation that flushes out ammonia and humidity, and a clear-span footprint that fits hutches, group pens and feed alleys without a single post in the way.
- Fresh-air environment reduces respiratory illness in young stock
- Translucent membrane floods pens with natural daylight
- Clear-span layout fits hutches, group pens and feed alleys
- Easy to clean, easy to expand as the herd grows
Poultry & Free-Range Barns
Birds thrive in daylight and fresh air. Building Depot poultry buildings give your flock a bright, naturally ventilated, clear-span environment that supports welfare-program standards and free-range certification. The hot-dip galvanized frame and inert membrane stand up to the corrosive interior of a working poultry barn, and the wide-open floor plan adapts to layers, broilers or breeders.
- Bright natural daylight supports bird welfare and behaviour
- Engineered ridge ventilation manages humidity and ammonia
- Corrosion-resistant frame and inert membrane
- Clear-span floor — flexible for layers, broilers or breeders
Built for animals, crops and Ontario weather.
Natural Daylight
Translucent membrane drops lighting bills to near zero during daylight hours.
Engineered Ventilation
Ridge, gable and sidewall systems eliminate condensation and ammonia build-up.
Ontario Snow Loads
Engineered and stamped to your county's ground snow and wind loads.
15-Year Warranty
Hot-dip galvanized frame and engineered membrane — backed for 15 years.
Talk to Ontario's Megadome dealer.
Tell us your herd size, equipment list or arena dimensions and we'll engineer a clear-span building that fits your operation, your county's snow load, and your budget.
Ontario fabric building questions, answered.
Serving fabric building projects across Ontario
Get a Building Depot Ontario quote in 24 hours.
Tell us your site, size and end use. Our Ontario engineering team will scope, price and schedule your fabric building.