Skip to content
Limited Free Shipping • Free Pickup (Select Locations) • Secure Checkout Limited Free Shipping • Free Pickup (Select Locations)
CURRENTLY IN STOCK
TMG-GHE0408L

4' x 8' Lean-to Greenhouse, 7' Height, Powder Coated Green Aluminum Frame, Polycarbonate Roof, Walls and Vent, Essential Series, TMG-GHE0408L

4' x 8' Lean-to Greenhouse, 7' Height, Powder Coated Green Aluminum Frame, Polycarbonate Roof, Walls and Vent, Essential Series, TMG-GHE0408L
CURRENTLY IN STOCK
SKU TMG-GHE0408L
$799.00 CAD - $799.00 CAD
$799.00 CAD
$799.00 CAD - $799.00 CAD
$799.00 CAD
$799.00 CAD

FREE

shipping to most locations in

Canada

1-877-761-2819
Product Manual
Find Parts

Features

  • Polycarbonate Panels: UV-protected 4 mm double-wall panels feature a 10 mm insertion depth for improved heat retention and enhanced structural rigidity.
  • Aluminum Frame: The rust-resistant green powder-coated frame includes horizontal bracing and screw-secured joints for lightweight yet heavy-duty stability.
  • Stable Foundation: Includes a galvanized steel base for secure anchoring and enhanced structural integrity.
  • Weather Rating: Built to withstand wind speeds up to 80 km/h and snow loads up to 70 kg/m².
  • Enhanced Ventilation: A smooth sliding door and adjustable manual roof vent work together to maintain optimal airflow and temperature control.
  • Functional Drainage: Integrated rain gutters effectively manage water runoff while helping prevent pooling around the base.
  • Optimized Space: The 7.2' peak height and sliding door design maximize vertical growing space and provide comfortable walk-in access.
  • Accessible Entry: A low-profile door step allows easy access and smooth movement of equipment, soil, and garden materials.
  • Efficient Assembly: Engineered for straightforward installation, typically completed by two people within approximately four hours.

Specifications

  • Assembled Size: 8.0' x 4' 1" x 6' 10" (245 x 124 x 209 cm)
  • Eave Height: 4' 5" (134 cm)
  • Ridge Height: 6' 10" (209 cm)
  • Sliding Door: One, 5' 5" x 2' (166 x 61 cm)
  • Frame Material: Aluminum
  • Frame Thickness: 1.3 mm
  • Frame Finish: Powder-coated, green
  • Wall Panels: 4 mm polycarbonate
  • Roof Panels: 4 mm polycarbonate
  • Roof Vent: One, 20.5" x 22.8" (52 x 58 cm), manual
  • Pneumatic Piston Vent Auto Opener: Optional

Product Description

The TMG-GHE0408L Lean-To Greenhouse is a functional and efficient structure engineered to attach directly to existing walls, maximizing stability while conserving valuable outdoor space. Built with a corrosion-resistant green powder-coated aluminum frame and 100% UV-protected 4 mm double-wall polycarbonate panels, this greenhouse creates a controlled environment ideal for year-round growing.

The high-impact polycarbonate panels provide effective thermal insulation by retaining heat during cooler nights while diffusing harsh midday sunlight to help prevent leaf burn. With its slim 4' 1" width and generous 6' 10" peak height, this greenhouse is perfectly suited for side yards, narrow spaces, and compact gardening areas where vegetables, flowers, and herbs can thrive.

Designed with functionality in mind, the TMG-GHE0408L features a smooth sliding door for easy access and an adjustable roof vent to improve airflow and temperature control during warmer weather. For enhanced structural stability, the greenhouse includes a galvanized steel base to help keep the structure level and securely anchored.

Whether you're starting seedlings early in the season or maintaining a diverse collection of plants, the TMG-GHE0408L combines professional-grade engineering with a compact, space-saving footprint to deliver a dependable and efficient growing solution.

Shipping Information

Your order will be shipped from one of our 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:
    • Box A: 99" x 10" x 6"
    • Box B: 55" x 25" x 4"
  • Shipping Weight: 75 lb (34 kg)
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
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