What is Building Depot?

Building Depot is Ontario's Authorized MegaDome Dealer for engineered fabric buildings. We supply, engineer, foundation-pour and install hot-dip galvanized fabric structures across Ontario for agricultural, industrial, mining, municipal, aviation, commercial and equestrian use.

Where is Building Depot located?

Building Depot is headquartered at 1053 McNicoll Avenue, Toronto, Ontario, M1W 3W6, and serves customers across all of Ontario — from Windsor to Ottawa and from Niagara to Thunder Bay.

What areas does Building Depot serve?

Building Depot serves the entire province of Ontario, including the GTA, Ottawa, Hamilton, Niagara, London, Windsor, Kingston, Barrie, Sudbury, Thunder Bay, North Bay and every city in between.

How do I contact Building Depot?

Call 1-800-398-5053 toll-free (or 705-333-9511 local), email support@buildingdepot.ca, or request a fixed 24-hour quote at buildingdepot.ca/contact.

Is Building Depot an authorized MegaDome dealer?

Yes. Building Depot is Ontario's Authorized MegaDome Dealer and sells the full MegaDome series (HP, HHP, XP, XL, DB and AR) with Ontario-stamped engineering and manufacturer warranty.

What warranty does Building Depot offer?

MegaDome fabric membranes carry a 15-year prorated warranty, and hot-dip galvanized steel frames are engineered for a 50+ year service life. Foundations and installation carry a 1-year workmanship warranty.

Is this an engineered recommendation?

No. The selector suggests a building type and application based on how you describe the project. It makes no engineering conclusions — span, loading, foundation and configuration are determined by our team and the building engineer for your specific site.

What if my use isn't listed?

Pick the closest option and describe the real use in the notes when you request a quote. Ontario projects regularly combine storage, workshop and fleet uses in one building.

How accurate do the dimensions need to be?

Approximate is fine at this stage. Clear height is the number worth getting close, because it drives the structure and the foundation more than length does.

Does the selector give a price?

No. For a preliminary budget range use the estimator, and read the cost guide to understand what moves the number. Firm pricing comes from our team after review.

Aerial view of three differently sized white fabric buildings on concrete stem walls across one Ontario rural property

BUILDING SELECTOR

Find your building.

Answer a few questions about how the space will be used. You will get a preliminary building and application recommendation — then our Ontario team confirms the engineering.

STEP 1 — YOUR PROJECT

Tell us how the building will be used.

Approximate answers are fine. Nothing here is an engineering conclusion.

Primary useSite region in OntarioApproximate width (ft)Approximate length (ft)Required clear height (ft)Year-round or seasonalDoorsInsulationVentilationFoundation

ABOUT THIS TOOL

What the selector does and does not do.

NOT SURE WHERE TO START?

Talk it through with our Ontario team.

Describe the site and what has to fit inside. We will tell you what is buildable and what it takes.

Request an Engineered Quote 1-800-398-5053

Ontario engineers on the line · quote returned within 24 business hours

Authorized
MegaDome® Dealer for Ontario
500+
Ontario projects delivered
Turnkey
Engineering · foundation · install
OBC
P.Eng-stamped to Ontario Building Code
25-yr
Membrane warranty · 50-yr frame life