8' x 10' Greenhouse with Galvanized Steel Frame, Polycarbonate Twin-Wall Roof and Crystal-Clear Solid Walls TMG-GH811
- Residential or commercial growing solution for your sprouts, seedlings & flowers
- Twin wall polycarbonate panels diffuse direct sunlight to keep your plants warm
- Galvanized square tube + ground base bars are rust resistant & corrosion free
- 44” wide door for easy transport of tools, materials, carts & wheelbarrows
- Simple sliding lock assembly
Durable & Weather-Resistant
The galvanized steel frame resists rust and corrosion, ensuring long-lasting outdoor use.
Warm & Energy-Efficient
Twin-wall 4 mm polycarbonate panels trap solar heat and diffuse sunlight to keep plants cozy.
UV-Protected & Naturally Bright
Crystal-clear panels let in sunlight while blocking UV rays—no need for artificial lighting.
Spacious & Accessible
A wide 44" door provides easy access for tools, carts, and new plants.
Ventilated & Simple to Assemble
Manual roof vents control airflow, and the panels lock into place for quick setup.
- Exact floor footprint: 7-4/5’ (W) x 9-4/5’ (L)
- Sidewall height: 69”
- Ridge height: 97”
- Truss spacing: 39”
- Bi-parting swing open door: 44” (W) x 78” (H)
- Polycarbonate twin-wall roof and clear solid walls
- Roof vents: 1
Your order will be shipped from one of our main warehouses in Canada. Typically, we process and ship orders within 2 to 3 business days. Delivery time varies based on your location and accessibility, with most orders arriving within 10 to 15 business days.
- This product is packed in a wood crate shipping box
- Shipping dimension: 87” x 45” x 12” (L x W x H)
- Shipping weight: 455 lb
The TMG-GH811 Greenhouse is a high-quality solution for backyard gardeners and commercial growers looking to extend their growing season. Featuring UV-protected 4 mm twin-wall polycarbonate panels, this greenhouse allows sunlight to diffuse evenly while protecting plants from harsh weather. The crystal-clear poly walls not only support healthy plant growth but also give the structure a clean, modern look that blends beautifully into any backyard setting. A galvanized steel frame with ground base bars provides a stable and durable structure, ideal for year-round use in various climates.
With approximately 80 square feet of growing space, there’s plenty of room for vegetables, herbs, flowers, and seedlings to thrive. Manual roof vents help regulate airflow and temperature, while the greenhouse design retains solar heat to create a warm, consistent environment. The TMG-GH811 offers a professional growing space built for lasting performance and healthy plant development.
TMG Industrial carries a wide variety of cold frame tunnel greenhouse grow tents designed for needs from a backyard hobby gardener to a sizeable commercial produce grower. With over 60 different sizes and styles available, TMG Industrial has become one of the leading cold frame greenhouse distributors within Canada and the USA. Other greenhouse models: TMG Industrial Greenhouses
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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.