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TMG-GHA0918

Alpine Series 9’ x 18’ Greenhouse, 8’ Height, Expandable Aluminum Frame, Tempered Glass Walls and Polycarbonate Roof, Quick-Connect Assembly TMG-GHA0918

Alpine Series 9’ x 18’ Greenhouse, 8’ Height, Expandable Aluminum Frame, Tempered Glass Walls and Polycarbonate Roof, Quick-Connect Assembly TMG-GHA0918
CURRENTLY IN STOCK
SKU TMG-GHA0918
$4,599.00 CAD - $4,599.00 CAD
$4,599.00 CAD
$4,599.00 CAD - $4,599.00 CAD
$4,599.00 CAD
$4,599.00 CAD

FREE

shipping to most locations in

Canada

Delivered in 10 to 15 business days Learn More
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1-877-761-2819
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Features

  • Tubular Aluminum Profiles: Engineered with ultra-heavy-duty tubular aluminum and fully integrated 12 mm glazing channels for maximum structural strength.
  • Quick-Connect Assembly: Features a unique assembly system with pre-installed nuts in connectors, eliminating the need for tedious sliding screws.
  • Hybrid Glazing Design: Combines 4 mm toughened glass wall panels for clarity with 6 mm hollow polycarbonate roof panels for superior insulation.
  • Accessible Low-Threshold Entry: The smart door design features a low threshold, allowing for smooth passage of wheelbarrows and heavy gardening tools.
  • Expandable Modular Structure: Offers limitless possibilities by allowing you to easily add further extension sections at any stage to increase your growing space.
  • Weather Resistance: Built to withstand winds up to 110 km/h and snow loads up to 90 kg/sqm or 60 cm in depth.

Specifications

  • Dimensions (L x W x H): 18.1' x 9.1' x 8.0' (552 x 278 x 245 cm)
  • Eave Height: 5' 5" (165 cm)
  • Ridge Height: 8' 0" (245 cm)
  • Door Size: 4' 4" x 6' 8" (144 x 180 cm)
  • Roof Vent Size: 2' 1" x 2' 3" (63 x 68 cm)
  • Number of Roof Vents: 6
  • Frame Material: Powder-coated aluminum (1.0 - 1.8 mm)
  • Wall Material: 4 mm tempered glass
  • Roof Material: 6 mm hollow polycarbonate
  • Base: Sturdy 12cm iron base (included)

Product Description

The TMG-GHA0918 Alpine Series Greenhouse is designed to simplify your gardening experience while offering a professional, spacious, and versatile growing environment. The standout feature is the unique quick-connect assembly system, which utilizes pre-installed nuts within the connectors. This innovative design allows you to quickly lock the heavy-duty tubular aluminum profiles into place without the frustration of traditional sliding screws, making assembly remarkably fast.

Safety and durability are prioritized with a hybrid glazing configuration. The walls are fitted with 4 mm toughened glass, providing a crystal-clear view of your garden while ensuring long-lasting strength. The roof features 6 mm hollow polycarbonate panels to optimize insulation and protect plants from harsh sunlight. Combined with a sturdy iron base, this greenhouse remains stable and secure during adverse weather conditions such as high winds or heavy snow.

This 9' x 18.1' model offers generous headroom with an eave height of 5' 5", creating a comfortable workspace for tending plants or simply relaxing inside the greenhouse. Six included roof vents maximize ventilation and environmental control throughout the expanded growing area. The extra-wide double swing doors with a low-threshold design easily accommodate large items such as lawnmowers, grills, and bicycles.

The modular design also allows for future expansion, ensuring your greenhouse can grow alongside your gardening ambitions.

The TMG-GHA0918 is the combination of the TMG-GHA0909 greenhouse and two TMG-GHA09X Extension Kits. We also offer the TMG-GHA0913, which combines the TMG-GHA0909 with one extension kit for additional growing space.

Shipping Information

Your order will be shipped from one of our main warehouses in Canada. Orders are typically processed and shipped within 2 to 3 business days under normal circumstances. Delivery usually takes 10 to 15 business days, depending on location and accessibility.

This product is packed in 7 cartons and wood shipping crates.

Shipping Dimensions (L x W x H):

  • Box A: 82" x 14" x 11"
  • Box B: 63" x 14" x 8"
  • Box C: 64" x 33" x 7"
  • Box D (Extension 1): 70" x 12" x 9"
  • Box E (Extension 1): 64" x 33" x 8"
  • Box F (Extension 2): 70" x 12" x 9"
  • Box G (Extension 2): 64" x 33" x 8"

Shipping Weight:

  • Box A: 95 lbs
  • Box B: 52 lbs
  • Box C: 465 lbs
  • Box D (Extension 1): 52 lbs
  • Box E (Extension 1): 168 lbs
  • Box F (Extension 2): 52 lbs
  • Box G (Extension 2): 168 lbs
  • Total Shipping Weight: 1,052 lbs
Shipping from Richmond, BC, or Mississauga, ON
What happens after you place your order?

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
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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).
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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.
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Hours: Mon-Fri 9AM-4PM local time
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