GardenArch Galvanised Frame Polytunnel Greenhouse with Windows and Door for Garden, Backyard (4 x 2M)
GardenArch Galvanised Frame Polytunnel Greenhouse with Windows and Door for Garden, Backyard (4 x 2M)
- Extend your growing season
- Protect plants from elements
- Provide cross ventilation easily
- Maintain high humidity levels
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"Perfect size for my backyard, fit all my plants comfortably!"
"Assembly was straightforward, but I recommend doing it on a calm day to avoid any hassle. The greenhouse stays stable even with the extra slant rods."
"The green PE cover is not as strong as I expected. Had to be careful during windy days, but overall it protects my herbs well."
"Heavy duty design and great ventilation, the roll-up windows are fantastic on hot days. Be sure to secure it well!"
"Its nice, but make sure you put teh cover away during extreme weather, it won't hold up well to heavy rain or snow."
What are the dimensions of the Outsunny polytunnel greenhouse?
The Outsunny polytunnel greenhouse measures 4m L x 2m W x 2m H, providing ample space for growing plants, fruits, and vegetables.
Is the Outsunny greenhouse frame durable and weather-resistant?
Yes, the heavy-duty galvanized steel frame is rust-resistant, corrosion-resistant, and includes extra slant support rods for added stability.
Does this greenhouse provide good ventilation?
Yes, it features roll-up zipped doors for easy access and roll-up side windows for cross ventilation, ensuring optimal airflow for plant health.
Is the PE cover UV-resistant and waterproof?
Yes, the fully enclosed green PE cover is UV-resistant, helps retain humidity for plant growth, and protects against light wind and rain.
Can the Outsunny polytunnel greenhouse withstand strong winds and heavy rain?
While it is stable, it is recommended to secure the greenhouse with included ground stakes and ropes. The cover should be removed in extreme weather conditions.
How easy is it to assemble the Outsunny greenhouse?
Assembly is required, but it comes with clear instructions. Two people are recommended for quicker setup, using the provided stakes and ropes for stability.
Does the greenhouse come with a warranty?
Warranty details may vary by retailer. Check with the seller for specific warranty coverage on the frame and PE cover.

- Large walk-in greenhouse: Heavy duty greenhouse is an ideal way to extend your growing season while easily managing your plants and protecting them from light wind and light rain
- Air circulation function: Roll-up zipped doors for easy access this garden polytunnel and roll-up window on each side of this tunnel greenhouse for cross ventilation on hot days
- Green PE cover: Greenhouse outdoors fully closed UV resistant PE cover maintains high humidity levels for growing tropical plants and allow nourishing sunlight to pass through
- Steel frame: This large polytunnel is constructed with a heavy duty galvanised steel frame in strong and stable build, resistant to rust, corrosion, chipping and peeling. 2 extra slant supporting rods to add stability for this polytunnel large and make the greenhouse tunnel more stable
- Dimensions: Overall Size: 4 x 2 x 2 M. Assembly Required. Note: Please put away the cover in case of heavy snow, strong wind and heavy rain.
A spacious garden polytunnel greenhouse from Outsunny helps you create your very own indoor garden. Made from durable steel frame with PE cloth, our greenhouse tent protects your plants, fruits and vegetables from cold. This poly tunnels with door is created to provide desired temperature, humidity and sunlight to your plants. Roll up windows and zip door allow ease of access and optimum protection from birds.
Features
- A Spacious walk-in poly tunnel greenhouse helps to create your very own indoor garden
- Includes 4 ropes and 4 ground stakes for added stability
- PE cloth cover ensure all your plants are protected from light wind and light rain
- transparent cover for efficient solar performance
- Galvanised steel frame is rust resistant for stability and durability
- Roll-up zipped doors for easy access and roll up windows for ideal ventilation
- Note: Please put away the cover in case of heavy snow, strong wind and heavy rain.
Specification
- Material Used: PE cloth, Galvanised steel
- Colour: Green PE, Silver Frame
- Product Dimension: 3.95L x 1.95W x 2Hm
- Door Size: 95W x 170Hcm
- Window Size: 35L x 35Wcm
- Assembly Required: YES
- Custom Label: 845-147
- NOTE: Not suitable for bad weather conditions
Package Includes
- 1 x Lean to Green House
- 4 x Ground Stake
- 4 x Guy Rope
- 1 x Manual
Who This Is Ideal For?
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Bought this to replace last one that got damaged during the last storm. Unfortunately after putting it together I discovered the zip on the door was broken. After some discussion about the usefulness of a greenhouse with a broken door they agreed to replace it for me. Now just need the weather to improve again to inish the job off. Nice size Greenhouse, only needed help to put the tent part on as I'm only 5'2" but the rest was nice and easy. Unlike my last one ALL the holes lined up too.
So far so good had a couple of really windy nights and has stood up to a bit of a battering. That said we did add a few more extra struts to the frame as only 2 supplied for alternate sides and none for the back supplying those by the manufacturer would make the polytunnel a much stronger structure, guide ropes a good idea but better tied to a fence post etc where possible as tend to come out of the ground if windy. Make sure you dig the bottom flaps into a trench around the polytunnel and firmly back fill we' ve also added some barge boards for extra weight.Just a few tweaks to strengthen the whole thing and a good product, however its only been up for a few weeks so time will tell.
very happy. great product at an even better price
Excellent service. super product assembled easily would recommend like another
As described.. fast postage... many thanks
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