ReviewsGreenhouse Vents

Quictent Portable Large Greenhouse 10 x 9 x 8 FT, with 2 Zipper Doors & Screen Windows, Large Walk-in Peak Roof Outdoor Green House 12 Stakes Included

【2 DOORS & 6 VENTS】-- Metal zippered front & back doors allow air flowing through, so you can keep both doors open in high winds for better stability. 4 upper side vents plus 1 backdoor window for cross ventilation and venting on hot days..
【OVERLONG COVER DESIGN】-- Well-made PE cover with overlong design makes this outdoor greenhouse more airtight and secure, just bury it in the soil..
【WARRANTY】-- 1. Lifetime Replacement for stakes, bases. 2. One Year Warranty for poles & connectors,. 3. 6 Months Warranty for Cover..
【STABLE CONSTRUCTION】-- Heavy-duty powder coated steel framework and additional 12 stakes for extra stability to strengthen your greenhouse, effectively protect your plants from rough weather conditions..
【EASY TO SET UP】---- You’ll create the perfect space for your plants in backyard or garden within 30 mins as our portable greenhouse is pretty easy to set up without tools..

Check Stock

Quictent Upgraded 25’x10’x7’ Portable Greenhouse 2 Zipper Mesh Doors 7 Crossbars Large Walk-in Galvanized Steel Heavy Duty Green Gardening Plant Hot Outdoor House +24 Stakes 5 Ropes

【 2 Independent Mesh Zipper Doors& 12 Exhaust Vents】 --- 2 Doors on each side of the greenhouse, one mesh door to keep small things out and ventilate on hot days.
one PE cover door to keep warm. 2 Doors have independent zippers, convenient to use each door according to your need, and increase the greenhouse’s functional quality. 12 exhaust vents (10 on the upper part of sides, 2 on doors) for cross ventilation and venting..
【7 Rows of Crossbars】--- 3 Rows of crossbars on the top of the greenhouse, completely round structure, can prevent the snow and water from accumulating. Also the ground frame, with using the U-type stakes, will be effectively grip the ground and reduce the wind obstruction..
【Windows with all sided velcro】--- All sided Velcro on the windows can make the greenhouse air-locked and keep the inner temperature in winter, and all 12 windows have gauze mesh to keep things out when venting..
【Reinforced Mesh PE Cover】---heavy duty 2 layers 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 ray, won't make plant burned..
【 Warranty Information 】--- ① Lifetime replacement for connectors, bases and stakes. ② 1 year....

Check Stock

Quictent Upgraded 20’x10’x7’ Portable Greenhouse 2 Zipper Mesh Doors 7 Crossbars Large Walk-in Galvanized Steel Heavy Duty Green Gardening Plant Hot Outdoor House +20 Stakes 4 Ropes

【 2 Independent Mesh Zipper Doors& 10 Exhaust Vents】 --- 2 Doors on each side of the greenhouse, one mesh door to keep small things out and ventilate on hot days.
one PE cover door to keep warm. 2 Doors have independent zippers, convenient to use each door according to your need, and increase the greenhouse’s functional quality. 10 exhaust vents (8 on the upper part of sides, 2 on doors) for cross ventilation and venting..
【7 Rows of Crossbars】--- 3 Rows of crossbars on the top of the greenhouse, completely round structure, can prevent the snow and water from accumulating. Also the ground frame, with using the U-type stakes, will be effectively grip the ground and reduce the wind obstruction..
【Windows with all sided velcro】--- All sided Velcro on the windows can make the greenhouse air-locked and keep the inner temperature in winter, and all 10 windows have gauze mesh to keep things out when venting..
【Reinforced Mesh PE Cover】---heavy duty 2 layers 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 ray, won't make plant burned..
【 Warranty Information 】--- ① Lifetime replacement for connectors, bases and stakes. ② 1 year ....

Check Stock

Artilife Greenhouse Automatic Window Opener Automatic Vent Opener Kit Double Spring Greenhouse Window Lifts 30 Lbs

【High Quality】This automatic window opener is constructed from quality iron. The plastic-sprayed aluminum frame is more shiny, durable and....
【Environmental friendly】Using solar energy, non-electric power, the greenhouse windows can be opened or closed as the temperature rises or falls..
【Good window opening tool】This opener will automatically open and close your greenhouse windows to maintain the best desired temperature and....
【Easy to stall】Easy to install to your greenhouse vents or windows using the provided screws and clips or your own fasteners to enter the....
【Working Conditions】Do not apply excessive load by locking or covering the windows. Greenhouse automatic ventilation window openers cannot be used....

Check Stock

Quictent Upgraded 20’x10’x6.6’ Portable Greenhouse 2 Zipper Mesh Doors 7 Crossbars Large Walk-in Galvanized Steel Heavy Duty Green Gardening Plant Hot Outdoor House+20 Stakes 4 Ropes, White

【 2 Independent Mesh Zipper Doors& 10 Exhaust Vents】 --- 2 Doors on each side of the greenhouse, one mesh door to keep small things out and ventilate on hot days.
one PE cover door to keep warm. 2 Doors have independent zippers, convenient to use each door according to your need, and increase the greenhouse’s functional quality. 10 exhaust vents (8 on the upper part of sides, 2 on doors) for cross ventilation and venting..
【7 Rows of Crossbars】--- 3 Rows of crossbars on the top of the greenhouse, completely round structure, can prevent the snow and water from accumulating. Also the ground frame, with using the U-type stakes, will be effectively grip the ground and reduce the wind obstruction..
【Windows with all sided velcro】--- All sided Velcro on the windows can make the greenhouse air-locked and keep the inner temperature in winter, and all 10 windows have gauze mesh to keep things out when venting..
【Reinforced Mesh PE Cover】---heavy duty 2 layers 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 ray, won't make plant burned..
【 Warranty Information 】--- ① Lifetime replacement for connectors, bases and stakes. ② 1 year ....

Check Stock

A ANLEOLFIE Automatic Roof Vent Opener Greenhouse Accessories Solar Window Louvre Thread Opener Up to 30lbs Dual Spring Opener

Automatic Window Opener Prevent hobby greenhouse overheating.
Auto Open/Closed.The greenhouse window opener does not consume any power, no batteries or electrical power needed.
Ideal for your greenhouse window, wall and hobby vents in higher wind situations.
Starts opening between 59 - 77°F, Replaces manual vent arm.
Screw directly into polycarbonate panels, wood, or metal frames..

Check Stock

BIBISTORE Solar Automatic Window Opener for Greenhouse Heat Sensitive Auto Greenhouse Vent Opener Greenhouse Accessories Hothouse Roof Vent Kit-Lifts 15 Lbs

...and closing. When temperature above 25°/77°F, the window opener will keep opening.Fully open temperature at 30° (86°F) or above.
once temperature drop to about 15°/59°F, the window opener will totaly close..
【NON ELECTRIC】Uses solar energy, open or close the greenhouse vents as temperature rises or drops and clamps to greenhouse bars - no drilling needed quality construction..
【APPLICATION】Maximum window opening approximately 45cm/18'', depending on adjustment and load. Window roof vent opener Suitable for greenhouse window up to 7kg (if more than 7kg, we recommend you to use two window opener)..
【AUTOMATIC】This opener will automatically open and close your greenhouse window, as the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating..
【NOTICE】 Do not apply excessive loads by locking or covering window.The automatic ventilation window opener in the greenhouse cannot be used in an environment with a temperature higher than 50°.

Check Stock

Automatic Roof Vent Opener Dual Spring Greenhouse Accessories Solar Heat Sensitive Automatic Greenhouse Window Opener Replacement Greenhouse Vent Opener Greenhouse Opener for Ventilation (2 Pcs)

Package Includes: you will receive 2 pieces of automatic greenhouse vent openers, enough quantity to meet your needs and replacements, and each opener comes with accessories for easy installation.
Reliable Material: these automatic greenhouse window openers are mainly made of aluminium alloy material, reliable and reusable, sturdy and strong, not easy to break or rust, which can serve you for a long time and you can also use them with confidence.
Double Spring Design: our solar heat sensitive roof vent opener adopts double spring design, which has stronger thrust force and more solid.
In addition to ordinary areas, it can also be applied in windy mountainous areas, bringing much convenience to you.
Solar Heat Sensitive: the auto greenhouse vent opener will remain open, when the temperature exceeds 25 degrees Celsius, and the opener will close completely, when temperature drops to 15 to 18 degrees Celsius, using solar energy, no batteries or electrical power needed.
Widely Applicable: these greenhouse accessories are practical and useful tools, which can be widely applied for g....

Check Stock

Quictent 2 Mesh Doors 20 Stakes Heavy Duty 20 x 10 x 6.6 ft Portable Greenhouse Large Walk-in Green Garden Hot House + 2 Doors Flow-Through Ventilation

Upgraded Feature Greenhouse 2 Mesh Zipper Doors& 10 Vents ---- 2 Doors on each side of the greenhouse, one mesh door to keep small animal out and ventilate.
one PE cover door to keep warm. 2 Doors have independent zippers, convenient to use each door according to your need, and increase the greenhouse’s functional quality. 10 exhaust vents (8 on sides, 2 on doors) for cross ventilation and venting, and we suggest you to keep both doors open in high winds for better stability..
Reinforced Mesh PE Cover ---heavy duty 2 layers 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 ray, won't make plant burned..
Powder Coated Steel Frame---heavy-duty powder coated steel framework. The poles are connected by convenient three-corner and four-corner joint, making the product stronger and very easy to set up, save time on installing. 10 BASES and 20 STAKES FOR STABILITY included, so that can increase the resistance ability of snow and wind..
Overlong PE Cover Design ---You can put bricks or boards down to seal the bottom or just bury it in the soil. Greenhouse will be better sealed. Heat preservation and air tightness good in it, high humidity and high tempe....

Check Stock

Quictent 20x10x6.6 FT Portable Walk-in Greenhouse, Easy Assembly Instant Large Gardening Greenhouses Winter Hot House Plants Shed for Outdoors, with 2 Screen Doors & 8 Screen Windows, White

Upgraded Greenhouse 2 Mesh Zipper Doors & 8 Vents--2 Doors on each side of the greenhouse, one mesh door to keep small animal out and ventilate.
one PE cover door to keep warm. 2 Doors have independent zippers, convenient to use each door according to your need, and increase the greenhouse’s functional quality. 8 exhaust vents on sides for cross ventilation and venting, and we suggest you to keep both doors open in high winds for better stability..
Reinforced Mesh PE Cover--heavy duty 2 layers 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 ray, won't make plant burned..
Powder Coated Steel Frame--heavy-duty powder coated steel framework. The poles are connected by convenient three-corner and four-corner joint, making the product stronger and very easy to set up, save time on installing. 10 BASES and 20 STAKES FOR STABILITY included, so that can increase the resistance ability of snow and wind..
Overlong PE Cover Design--You can put bricks or boards down to seal the bottom or just bury it in the soil. Greenhouse will be better sealed. Heat preservation and air tightness good in it, high humidity and high temperature are provided in winter. Giv....

Check Stock

Mcombo Wooden Greenhouse Cold Frame, Portable Garden Mini Greenhouse Kit with Shelf for Outdoor Indoor Use, 0250

Solid Wood & Easy Assemble: This greenhouse is made of 100% solid fir wood, well engineer structure makes it sturdy and durable. With help of the simple frame design, it's easy to assemble the greenhouse within 30 minutes, all tools are included..
Efficient Protection: Garden greenhouse used transparent polycarbonate panels, which have maximum light transmission function while retaining heat for early seed sprouting and for protecting plants late in the season, your plants could enjoy the sun and grow healthily..
Openable Roof: The Bolt on the side could be used to fix the top keep open, and the size of the vents can be controlled by holding the screws in different rods position, providing a healthy ventilation system to your plants in different weather..
Slated Design Shelf: There is a lower shelf with a slat design on this mini greenhouse, providing extra storage space for your potting tools and also makes this portable greenhouse more sturdy as well..
Polished Wood for Easy Stain: The polish and cutting workmanship on this cold frame is smoothly , allows painting and staining on it without any other process. We suggest stain this cold frame greenhouse per year for extending its using term.
100% Satisfaction Guaranteed: We would try our best to give you....

Check Stock