The Best Greenhouse High Tunnels

Looking for the best Greenhouse High Tunnels?

Discover now our comparison of the best Greenhouse High Tunnels. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Greenhouse High Tunnels are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Greenhouse High Tunnels in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1

PHI VIILA 26'x12'x6.6' Large Walk-in Greenhouse, Heavy Duty Green House Outside with Galvanized Steel Frame, High Tunnel PE Cover, 2 Zipper Screen Doors, Large Greenhouses for Outdoors (Green)

Reinforced Structure with Three Roof Beams: The PHI VILLA portable tent is perfect for large greenhouses for outdoors. Made from galvanized steel, it features 3 top beams and diagonal supports for stability. This greenhouse offers a spacious 26-foot area for growing vegetables and flowers in green houses outside, and includes 16 U-shaped stakes for secure anchoring
UV Index 6 Protected Cover: The waterproof 140g/sqm PE grid cover offers UV Index 6 protection, significantly extending the service life of your green house. Unlike others that last only 1-6 months, the PHI VILLA cover is durable and odorless, fitting snugly to enhance warmth and wind resistance in your greenhouses outside
Temperature & Humidity Management: Featuring 16 roll-up screen windows and 2 door nettings, this tent effectively controls temperature and humidity, making it ideal for greenhouses outdoors. It promotes early plant growth while protecting from rain, wind, and snow
2 Zipper Roll-up Screen Doors: The tent boasts 2 convenient multi-functional doors that combine a PE flap for warmth and a screen for improved ventilation. The three-layer sewn edges ensure durability while using the zippers
1-Year Guarantee: Benefit from a 1-year replacement assurance on all poles and covers, along with lifetime availability of spare parts like bolts and ground stakes. (For more information, please check [Product guides and documents] or scan the Transparency Codes on cartons.)
Please keep the roof clear of snow. Heavy amounts of snow on the roof can damage the building making it unsafe to enter. Please note, Manufacturer cannot be held responsible for any consequences due to buildings that are not installed per instructions, or for damage due to weather conditions or acts of God.

No. 2

AMERELIFE 44x10x7.5 FT Tunnel Greenhouse for Outdoors Upgraded Swing Door, Heavy Duty Galvanized Steel Frame Walk in Greenhouse kit, Premium PE Cover & Film Clips, White

44x10x7ft Extra Large Outdoor Greenhouse: Green house boasts a large size, providing ample space for diverse plant growth, equiped with 8 horizontal windows on both sides to increase air circulation
Swing Door Design: Our greenhouses for outside showcases an lockable hinged door, offering enhanced security and accessibility. And a roll-up door opened on the side, allowing better ventilation
Robust Installation: Film Clips strengthen the fixation of cover and frame, U-shaped ground pegs set fix the frame on the ground firmly, and the cover can be buried in the soil, put stones or sandbags to make the garden greenhouse more stable
Premium PE Fabric Cover: The winter greenhouse employs fabric cover, offering UV resistance, durability, and absorbing 85% of nutritious sunlight, promoting healthy plant growth
Upgraded Frame: Greenhouse made of upgraded and thickened galvanized steel frame, withstanding environmental elements such as wind, rain, and snow, providing a secure environment for plants

SaleNo. 3

KING BIRD Premium 15x6.6x6.6FT Large Walk-in Greenhouse for Outdoors, Heavy Duty Galvanized Steel Frame W/ 2 Zipper Screen Door Vent, Tunnel Garden Plant Hot House, 20 Stakes 4 Ropes 2 Gloves, White

[Reinforced Frame Structure]--KING BIRD portable plant tent is pro-designed and made of selected galvanized steel, with 3 top crossbars, 2 diagonal & 10 vertical poles at the bottom enhancing the entire structure. 20 stakes and 4 ropes are extra given to fix it on the ground firmly. The 15-foot large space is perfect for you to place abundant home vegetables, flowers plants, etc.
[UVI 6 Protected Cover]--Waterproof 140g/sqm PE cover is UV Index 6 protected, protects your plants from excess rays, which doubles the service life: Compared to other greenhouse(UVI 1-3) that only lasts for 1-6 months, our KING-Cover lasts for over years. The odorless PE cover provides safe work zone. It fits the frame closely, enhancing warmth and wind resistance. 【New feature!】The #10 zipper replaces the previous #5 zipper for smoother operation and enhanced longevity.
[Temperature & Humidity Management]--Featuring 8 roll-up screen windows plus 2 door-netting, it facilitates temperature and humidity control. It increases temperature promoting early spring plant growth, enhances ventilation on hot summer days, and retains warmth during the winter. It keeps plants from pouring rain, winds, and snow.
[2 Zipper Screen Doors]--2 doors on both sides are convenient and increase the ventilation greatly. Each unique multi-function door consists of 1 PE plus 1 screen door, and discrete zippers, which enables you to keep warm by the PE door and to keep out the troublemakers by the ventilating screen door. Double seams of the cover can prevent tearing apart.
[Join the KING BIRD Garden Family Now]--You will become part of the KING BIRD garden family. Enjoy 1 years of complimentary service or more, including replacement parts and dedicated 24/7 customer support. We’re committed to ensuring your gardening experience is successful and worry-free. (Check [Product guides and documents] below or scan the Transparency Codes on Cartons for more info/instruction/warranty)

No. 4

Quictent 20x10x6.6 FT Greenhouse for Outdoors, High Tunnel Gardening Large Walk-in Green House with Reinforced PE Cover Zipper Screen Door & 8 Screen Windows Winter Hot House, White

Upgraded Greenhouse with a PE Door and 8 Mesh Windows: The front side of the greenhouse has a door with a PE layer and mesh layer. The mesh door and 8 mesh windows will prevent small animals from entering and ensure ventilation. The PE cover door will also provide heat insulation.
Reinforced Mesh PE Cover: Heavy-duty 2-layer PE cover with reinforcement mesh into it. 100% waterproof, transparent cover can get 85% of the sunlight through, at the same time it can prevent ultraviolet rays, effectively delaying cover aging.
Powder-Coated Steel Frame: Heavy-duty powder-coated steel framework. The poles are connected by convenient three-corner and four-corner joints, making the product stronger and very easy to set up, saving time on installation. 10 BASES and 20 STAKES FOR STABILITY are included, so that can increase the resistance ability of snow and wind.
Overlong PE Cover Design: The cover is extended by 6 inches so that you can put bricks or boards down to seal the bottom or just bury it in the soil to make the greenhouse better sealed. Heat preservation and air tightness are good in it, and high humidity and high temperature are provided in winter. Gives seeds, seedlings, and young plants an early start.
Quictent Promise: Quictent is committed to providing the best service to our customers, and you will get i. lifetime replacement for accessories (connectors, stakes, ropes, etc.) ii. 1-year warranty for all POLES and top COVERS. Your satisfaction will be our destination.

SaleNo. 5

VIVOSUN 10x7x7 Ft. Large Walk in Greenhouse, Greenhouse Tunnel, Garden Plant Hot House with Green PE Cover, Roll-up Zipper Door and Window for Outdoor

Heavy-duty Galvanized Steel Frame: Supported by a heavy-duty galvanized steel frame, our tunnel green house is sturdy, durable, and protects against corrosion and rust better than green houses with powder-coated frames; With our high-quality garden hot house, you won’t worry about bad weather damaging your plants, flowers, etc
Roll-up Entrance and Windows: Zipped roll-up entrances provide easy access to the green house and a bigger operating space; 6 side windows provide better circulation so that even in hot weather, your plants can breathe fresh air
Transparent Reinforced PE Cover: The tough, transparent, waterproof cover can 100% protect plants and flowers from harmful rays while still giving them good sunlight conditions; Your plants will be well-nourished with our sturdy walk-in green house
Extra-long Cover Design: Our extra-long cover can be buried in the soil, reinforcing the stability and airtightness of our green house and bringing better conditions for the growth of tropical plants
Double-stranded Edge Banding: Our large green house has double-stranded edge banding, making the cover tougher and more durable

SaleNo. 6

Quictent Premium Greenhouse Swing Door Large Walk-in Green Houses for Outdoors, Upgraded Tunnel Hoop House Frame and Cover for Outside Garden Plant, 2 Swing Door 8 Screen Window, 20x10x6.6 FT, Green

【2 Independent Swing Doors】 - 2 Newly designed swing doors on both ends can be locked by chains or ropes, blocking small intruders. Freely walk in and exit the high tunnel greenhouse with the adjustable 180-Degree door frames. Enjoy the smoothness of doors.
【4 Extra Sets of Ribs Enhanced】 - In addition to the 3 rows of stable top crossbars, 4 additional sets of hoops are added, reducing snow & rainwater accumulation. Also, the U-shaped ground staples will grip the ground and reduce wind obstruction outdoor. Stability has now been greatly improved.
【Top Cover with Oxford Seam Cloth】 - To avoid tearing at seams, the 100% waterproof firm Oxford cloth is sewn to reinforce the cover. UV-resistant agent and translucent mesh cover, up to 85% of the sunlight can pass through. The service life of cover is significantly increased.
【Fully Sealed Windows and Doors】 - With all-sided velcro on the windows, the greenhouse can be heat-locked and keep a relatively higher temperature in winter than the outside. Meanwhile, the velcro and cover buckles on the doors can make it airtight. Ventilation can also be achieved by flexible screen windows when needed.
【Quictent Promise】① Lifetime complementary service for necessary accessories. ② 1-year complementary service for all poles and covers. (For more information on warranty or products, scan the Transparency Codes on Cartons)

No. 7

AMERLIFE 38.5x10x7.5 FT Large Walk-in Tunnel Greenhouses for Outdoors with Watering System 2 Zipper Doors, Heavy Duty Greenhouse Upgraded Galvanized Steel Frame 12 Windows, Green/White

Greenhouse with Watering System: This garden greenhouse features watering devices ideas which can save water most by adjusting the water density, size, and scope
Extra-Large Size: With a size of 38.5x10x7.5 FT, our large greenhouse boasts a spacious layout that caters to various planting needs. Upgraded 2 6.3 FT zipper door allows easy access
Breathable Performance: Engineered for airflow, our tunnel house features 12 32x20-inch windows that efficiently discharge moisture, maintaining optimal humidity levels for your plants
Upgraded Material: Constructed with 140g thickened PE fabric and upgraded solid frame, this greenhouse added upgraded stabilized structure and curved design to corners to withstand rainfall and winds
Greenhouse Kits Included: Film Clips strengthen the fixation of cover and frame,spiral ground pegs and ropes set fix the frame on the ground firmly.We strongly recommend that you secure your greenhouses with heavy stones or sandbags

SaleNo. 8

VEVOR Walk-in Tunnel Greenhouse, 29.2x9.7x6.5 ft Hoop House Greenhouse Tunnel, Plant Hot House with Galvanized Steel Frame, Green PE Cover, Roll-up Zipper Door and 12 Windows for Outdoor

Upgraded Heavy-Duty Galvanized Frame: The tunnel greenhouse features load-bearing poles made from reinforced galvanized pipes (Diameter: 1", Wall Thickness: 0.02"), enhancing overall strength and stability. Reinforced door poles, added diagonal bars, U-shaped stakes, and tie-downs increase stability and protect your plants from harsh weather conditions.
Thick High-Density PE Cover: This high tunnel greenhouse uses a high-quality 140g/m² PE plastic cover that is waterproof, sun-resistant, and insulating, promoting healthy plant growth. Double-stitched seams and reinforced window seams effectively prevent tearing. The extended PE cover edges can be weighted down or buried in soil to enhance insulation, airtightness, humidity, and temperature control.
Spacious Walk-In Design: With a generous 29.2x9.7x6.5ft space, this walk-in greenhouse tunnel is ideal for growing a variety of plants. It allows easy access for management and maintenance, and can accommodate multiple plant shelves to meet both home gardening and commercial planting needs.
Efficient Ventilation Design: This hoop house greenhouse is equipped with 12 windows and a large zipper door to ensure excellent airflow. The velcro on doors and windows allows for easy adjustments, while the mesh net helps keep small creatures out, protecting plant health.
Versatile Use for Multiple Settings: Suitable for home gardens, farms, and small commercial planting, this green house provides an optimal growing environment for various plants. It effectively extends the planting season, allowing you to enjoy gardening throughout the year.

No. 9

20x10x7 FT Large Walk-in Tunnel Greenhouse, Heavy Duty Galvanized Steel Frame Plant Warm House with PE Cover, Upgraded Swing Door & 12 Mesh Windows for Outdoor Gardening

7 Ft Extra High Walk-In Greenhouse: Our 20x10 ft extra-deep tunnel greenhouse provides ample space for planting and managing a variety of plants; It allows you to comfortably walk inside without bending over, making it easy to tend to your garden, store tools, and manage crops with ease
Sturdy Galvanized Steel Frame: Constructed with heavy-duty galvanized steel, this greenhouse is built to last; The corrosion-resistant frame ensures stability and durability, withstanding harsh outdoor weather conditions like wind, rain, and snow
Metal Lockable Swing Doors: Easily enter and exit the large greenhouse with the adjustable 180-degree door frames; The newly designed swing doors can be securely locked with chains, preventing children, pets, or other intruders from entering
Excellent Ventilation: Equipped with 12 mesh windows (6 on each side), this greenhouse offers superior ventilation; The windows can be opened or closed as needed, ensuring that even in hot weather, your plants can breathe fresh air
Reinforced PE Cover: The greenhouse is covered with a high-quality, reinforced PE material that provides excellent protection against UV rays, rain, and wind; The durable grid cover is designed to last, offering superior protection for your plants in various weather conditions

No. 10

KING BIRD Premium 15x6.6x6.6FT Greenhouse for Outdoors W/Side Screen Mesh, Large Walk-in Heavy Duty Galvanized Steel Frame & Mesh Doors Screen Window Tunnel Garden Plant Winter Hot Green House, White

Styles In Seasons - The unique whole-side screen on both sides and 8 roll-up screen windows allow for more cross-ventilation and heat & humidity control, which can be altered freely as needed, Moreover, the additional sun shade netting cover can resist strong rays, super suitable for summertime. The included sunshade net would reduce 80% of harmful light and prevent damage to plants.
3 Rows of Horizontal Crossbars Structure - Built with galvanized steel, 3 top crossbars, 10 vertical bottom poles, and 2 diagonal poles, this hot house can withstand weather as much as possible. With ground Staples and tie ropes, you can securely fasten it to the ground. Enjoy ample space for vegetables, tropical plants, and more. Look no further than KING BIRD's portable greenhouses.
Versatile for Efficient Temperature Management - Convenient 2 entrances with multifunctional PE and zippered screen doors. Plus, 8 roll-up screen windows for cross-ventilation, temperature, and humidity control. Enhance ventilation on hot days and keep warm in winter, providing a better environment for your plants and keep out the pets.
Sturdy UV Resistant PE Cover - The 140g/m2 PE grid cover of KING BIRD portable greenhouse is reinforced, waterproof, and odorless with the UV stabilizer, a specialized addition that effectively reflects harmful rays and extends the service life of the cover. It has been designed to fit the frame closely, enhancing warmth and wind resistance in winter to protect your plants for as long as possible.
[Join the KING BIRD Garden Family Now]--You will become part of the KING BIRD garden family. Enjoy 1 years of complimentary service or more, including replacement parts and dedicated 24/7 customer support. We’re committed to ensuring your gardening experience is successful and worry-free. (Check [Product guides and documents] below or scan the Transparency Codes on Cartons for more info/instruction/service)

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Last update on 2025-04-14 / Affiliate links / Images from Amazon Product Advertising API

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