20' x 40' Metal Garage Shed, 11'10" Large Front Door, Side Entry, Windows and Louvers, 13' Peak Height, TMG-MS2040D
20' x 40' Metal Garage Shed, 11'10" Large Front Door, Side Entry, Windows and Louvers, 13' Peak Height, TMG-MS2040D
The TMG-MS2040D Metal Garage Shed with one extra-wide front door is a heavy-duty steel structure designed for spacious and secure outdoor storage. Fully enclosed for year-round protection, it is ideal for storing boats, RVs, pickups, off-road vehicles, farm equipment, and other valuable assets.
One large front swinging door with an 11' 10" x 9' 4" opening provides ample clearance for driving vehicles in and out or moving large materials with ease. The included side entry door can be installed on either side, allowing you to customize the layout to suit your acreage, farm, or commercial property. Three large windows maximize natural light and create a brighter, more open interior, while front and rear louvers improve airflow and help control moisture buildup.
Built for durability, this metal garage features reinforced roof supports, wall bracing, and anchor points to provide dependable structural strength. Electro-galvanized steel sheets with a polyester-coated finish offer resistance against corrosion, rust, and wear for long-lasting performance.
The sloped gable roof helps shed rain and snow efficiently, while the slip-fit base frame with sleeve anchor bolts allows for quick installation on wood or concrete foundations. The open-span interior design maximizes usable storage space and provides flexible organization options.
This model has a reference snow load rating of up to 30 PSF and a wind load rating of 100 km/h. While not engineering certified, it has been sold in the Canadian market for two winters with no reported issues.
TMG Industrial also offers similar models in different sizes, including the TMG-MS2020, TMG-MS2030, TMG-MS2030D, and TMG-MS2040.
Note: Performance depends on installation quality, ground conditions, and weather. We recommend securely anchoring the structure and removing snow buildup during heavy winter conditions to ensure long-term durability.
Original: $7,242.17
-65%$7,242.17
$2,534.76



























Description
The TMG-MS2040D Metal Garage Shed with one extra-wide front door is a heavy-duty steel structure designed for spacious and secure outdoor storage. Fully enclosed for year-round protection, it is ideal for storing boats, RVs, pickups, off-road vehicles, farm equipment, and other valuable assets.
One large front swinging door with an 11' 10" x 9' 4" opening provides ample clearance for driving vehicles in and out or moving large materials with ease. The included side entry door can be installed on either side, allowing you to customize the layout to suit your acreage, farm, or commercial property. Three large windows maximize natural light and create a brighter, more open interior, while front and rear louvers improve airflow and help control moisture buildup.
Built for durability, this metal garage features reinforced roof supports, wall bracing, and anchor points to provide dependable structural strength. Electro-galvanized steel sheets with a polyester-coated finish offer resistance against corrosion, rust, and wear for long-lasting performance.
The sloped gable roof helps shed rain and snow efficiently, while the slip-fit base frame with sleeve anchor bolts allows for quick installation on wood or concrete foundations. The open-span interior design maximizes usable storage space and provides flexible organization options.
This model has a reference snow load rating of up to 30 PSF and a wind load rating of 100 km/h. While not engineering certified, it has been sold in the Canadian market for two winters with no reported issues.
TMG Industrial also offers similar models in different sizes, including the TMG-MS2020, TMG-MS2030, TMG-MS2030D, and TMG-MS2040.
Note: Performance depends on installation quality, ground conditions, and weather. We recommend securely anchoring the structure and removing snow buildup during heavy winter conditions to ensure long-term durability.
























