4.5' Extension Kit for Alpine Series 9' x 9' Greenhouse with Expandable Aluminum Frame, Quick-Connect Assembly, TMG-GHA09X

Name: 4.5' Extension Kit for Alpine Series 9' x 9' Greenhouse with Expandable Aluminum Frame, Quick-Connect Assembly, TMG-GHA09X
Brand: TMG Industrial CA
SKU: TMG-GHA09X
Price: 999.0 CAD
Availability: InStock
Rating: 5 (4 reviews)

Line drawing of a 4.5-foot extension kit frame for a 9-foot Alpine Series greenhouse

CURRENTLY IN STOCK

SKU TMG-GHA09X

$999.00 CAD - $999.00 CAD

$999.00 CAD

$999.00 CAD - $999.00 CAD

$999.00 CAD

FREE

shipping to most locations in

Canada

GRAB IT SOON - ONLY 3 LEFT IN STOCK

Quantity

1-877-761-2819

cs@tmgindustrial.ca

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4.5' Extension Kit for Alpine Series 9' x 9' Greenhouse with Expandable Aluminum Frame, Quick-Connect Assembly, TMG-GHA09X

Quantity

Dimensions: 4.5' x 9.1' x 8.0' (137 x 278 x 245 cm)
Eave Height: 5' 5" (165 cm)
Ridge Height: 8' 0" (245 cm)
Roof Vent Size: 2' 1" x 2' 3" (63 x 68 cm)
Number of Roof Vents: 2
Frame Material: Powder-coated tubular aluminum (1.0 - 1.8 mm)
Roof Glazing: 6 mm hollow polycarbonate panels
Wall Glazing: 4 mm toughened safety glass
Assembly System: Quick-connect pre-installed nut technology
Compatibility: For Alpine Series TMG-GHA0909

Expand your growing footprint with the 4.5' Extension Kit for the Alpine Series Greenhouse. This modular addition integrates seamlessly with TMG-GHA09 greenhouse units, allowing you to increase cultivation space without installing an entirely new structure. Built with ultra-heavy-duty tubular aluminum, it maintains the series' high wind and snow load ratings.

Installation is fast and efficient through the quick-connect assembly system, utilizing pre-installed nuts to securely lock components into the existing frame. The extension kit also features the premium hybrid glazing design, combining 4 mm tempered glass walls for crystal-clear visibility with 6 mm hollow polycarbonate roof panels for enhanced insulation and climate control.

Two additional roof vents are included to improve airflow and environmental management, helping maintain optimal growing conditions throughout your expanded greenhouse space.

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 2 carton shipping boxes.
Shipping Dimensions (L x W x H):
- Box A: 70" x 12" x 9"
- Box B: 64" x 33" x 8"
Shipping Weight:
- Box A: 52 lb
- Box B: 168 lb

Shipping from Richmond, BC, or Mississauga, ON

What happens after you place your order?

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