Skip to content
Limited Free Shipping • Free Pickup (Select Locations) • Secure Checkout Limited Free Shipping • Free Pickup (Select Locations)
CURRENTLY IN STOCK
TMG-MS2040

20' x 40' Metal Garage Shed, 9' High Double Front Doors, 13' Peak, 800 Sq-Ft TMG-MS2040

20' x 40' Metal Garage Shed, 9' High Double Front Doors, 13' Peak, 800 Sq-Ft TMG-MS2040
CURRENTLY IN STOCK
SKU TMG-MS2040
$9,999.00 CAD
$9,999.00 CAD - $9,999.00 CAD
$9,999.00 CAD
$9,599.00 CAD
$9,599.00 CAD - $9,599.00 CAD
$9,599.00 CAD
$9,999.00 CAD Save $400.00 CAD
$9,599.00 CAD

FREE

shipping to most locations in

Canada

Delivered in 10 to 15 business days Learn More
GRAB IT SOON - ONLY 5 LEFT IN STOCK
1-877-761-2819
Product Manual
Find Parts

Features

Versatile Covered Space

Offers around 72 m² (800 sq-ft) of usable interior space, ideal for general storage, agricultural applications, or outdoor workshops.

Robust Frame & Cover Design

Industrial-grade 50 x 50 x 1.8 mm / 16 GA steel structure covered with durable 27 GA metal sheets for maximum durability and rust resistance.

Generous Access

Equipped with two wide double front swinging doors providing generous access, facilitating easy entry for various vehicles and equipment.

Tall Clearance

The tall inside clearance makes parking your pickup or bringing out the ride-on mower effortless and worry-free.

3 Large Windows

Generously sized to maximize natural light, these windows brighten the interior and create a more pleasant, open ambiance.

Ventilation Louvers

Two 300 x 300 mm louvers (front and rear) provide continuous airflow, helping control moisture and maintain better air circulation.

Configurable Side Door

The side door can be mounted on either side of the structure, offering flexible entry and layout options.

Simple Assembly

Slip-fit square tubing base frame with sleeve anchor bolts for easy installation on any solid wood platform, concrete slab, or equivalent.

Roof Design

Sloped, vertical gable roof to help prevent water, snow, or debris build-up across all seasons.

Specifications

  • Floor footprint: 19.7' x 39.4' (W x L) / 6 x 12 m
  • Assembled size: 20' (W) x 40' (L) x 13' (H)
  • Floor space: Approx. 800 sq-ft (72 m²)
  • Peak height: 13' (3970 mm)
  • Eave height: 9.4' (2850 mm)
  • Roof pitch: 4/12"
  • Truss spacing: 5'
  • Double door opening: 8.1' x 9.3' (W x H) / 2460 x 2830 mm
  • Side entry door: 3' x 6.5' (W x H) / 925 x 2000 mm
  • Glass windows: 3.6' x 3' (W x H) / 1090 x 920 mm, 3 sets
  • Louvers: 300 x 300 mm, 2 sets (front and rear)
  • Steel frame tube: 50 x 50 x 1.8 mm (15 GA)
  • Purlin tube: 35 x 35 x 1.2 mm (18 GA)
  • Metal cover sheet: 0.3 mm (27 GA)
  • Anchoring: Sleeve anchor bolts
  • Foundation required: Concrete slabs, solid wood or equivalent
  • Colour: Charcoal Grey
  • Front doors, all hardware included for assembly
20' x 40' Metal Garage Shed, 9' High Double Front Doors, 13' Peak, 800 Sq-Ft TMG-MS2040

Product Description

The TMG-MS2040 Metal Garage Shed with Double Front Doors is a heavy-duty, spacious, robust steel structure that can be used as an outdoor storage facility. Fully enclosed for year-round protection of your boat, RV, pickup, off-road vehicles, and farm equipment.

Two large double front swinging doors with over 9' high access opening give you ample space to drive into or bring materials in and out of. The included side door entry can be installed on either side, allowing you to customize this enclosure to fit the needs of your acreage, farm, or commercial property. Three large windows generously maximize natural light and create a more pleasant, open ambiance.

Our metal garage features reinforced roof supports, wall bracings, and anchors, making it a dependable structure for the housing of all your valuable goods. It is fitted with electro-galvanized steel sheets and polyester paint that offer protective resistance against corrosion, rust, and wear.

The sloped gable roof helps shed snow and rain, while the slip-fit base frame with sleeve anchor bolts allows for quick installation on wood or concrete foundations. The open-span design inside provides maximum interior space and flexible storage options.

This model has a reference snow load of up to 30 psf and a wind load of 100 kph. While not engineering certified, it has been on the Canadian market for two winters with no reported issues.

Note: Performance depends on installation quality, ground conditions, and weather. We recommend securely anchoring the structure and removing snow buildup in heavy winter conditions to ensure long-term durability.

TMG Industrial also carries similar models with different sizes: TMG-MS2020, TMG-MS2030.
The TMG-MS2040 metal shed is compatible with the TMG-MS20-RD08 electric roll-up doors if you wish to upgrade the door option.

Additional Info

Engineering drawings are not available for this model.

Please check with your local municipality bylaws to ensure compliance. It is the customer's responsibility to provide any necessary drawings to obtain any permits that may be required.

Shipping Information

The order will be shipped from one of our main warehouses in Canada. Under normal circumstances, it will take us 2 to 3 business days to process the order and ship it. It will take up to 10 to 15 business days for the order to get to you based on where you are located and how accessible the location is.

  • This product is packed in 2 wood crate shipping boxes
  • Shipping Box A: 87" x 39" x 28" (L x W x H)/222 x 98 x 70 cm, 2330 lb
  • Shipping Box B: 87" x 39" x 28" (L x W x H)/222 x 98 x 70 cm, 1790 lb
  • Total Shipping Weight: 4,120 lb (1869 kg)
Shipping from Richmond, BC, or Mississauga, ON
What happens after you place your order?
20' x 40' Metal Garage Shed, 9' High Double Front Doors, 13' Peak, 800 Sq-Ft TMG-MS2040

Warranty

We know that when you invest in equipment, you're counting on it to perform day in and day out. At TMG Industrial, that trust means everything to us. That’s why we include a 1-year Warranty with every product we sell—because you deserve confidence with every purchase.

Our warranty is there to make sure your equipment stays reliable across the seasons, covering any issues caused by manufacturing defects in materials or workmanship. From fieldwork to property maintenance, you can count on your TMG equipment to deliver.

More than just warranty coverage, we’re committed to supporting you throughout the life of your machine. Our customer service team is here to help, whether you need technical advice, troubleshooting, or parts support.

For full warranty terms, please see our warranty policy
Back to top
01
In-Store Pickup orders are ready by appointment only, 24 hours after payment has been received
02
Credit card owner must be on site with ID and credit card used to place the order
03
If the order is arranged for a third party pickup (a freight company, family members or friends), the order must be paid through EFT (electronic fund transfer).
CALL TO ORDER
Hours: Mon-Fri 9AM-4PM local time
In-Store Pickup orders must be picked up within 5 business days, after which the discount price is voided.

Warehouse Pick-up Price Promo



Only to in-person self-pickup at our Warehouses in Richmond, Montreal and Mississauga

This offer is not applicable with any other promotions or for online orders, and is limited to one item per person only.

Please note that prices are subject to change.
VIEW ALL DEALS
Hours: Mon-Fri 9AM-4PM local time
📞 1-877-761-2819 7 Days a Week