15% discount
VIFERR Greenhouse Window Opener Automatic, Auto Vent Opener Solar Heat Sensitive Roof Vent Opener with Single Spring, Temperature Controlled Agriculture Greenhouse Acessories
Premium Alloy Construction Crafted from high-grade aluminum alloy, this window opener resists corrosion and maintains structural integrity in humid greenhouse environments, greenhouse window opener automatic solves the rust problem that plagues inferior metal openers while providing years of reliable service with its polished, weather-resistant finish
£ 22.09 £ 25.89
Automatic Greenhouse Window Opener 7kg Lifting Force 10-37°C Heat-Sensitive Solar Powered Auto Roof Vent for Greenhouse Temperature Control UK
Automatic Temperature Control No more overheating! This greenhouse window opener automatically opens and closes based on temperature changes, ensuring optimal ventilation for healthy plant growth.
£ 21.99
free delivery
13% discount
Auto Vent Opener Automatic Greenhouse Window Opener Roof Vent Opener Greenhouse Accessories for Garden Automatic Ventilation Gardening Tools Automatic Greenhouses Supplies (1 X Single Spring)
OPTIMAL VENTILATION Your plants are optimally ventilated through temperature-controlled opening and closing. Depending on the temperature, the piston of the cylinder moves and opens or closes the window.
£ 19.99 £ 22.99
Woodside XL Solar Heat Sensitive Automatic Single Spring Greenhouse Window Vent Opener
AUTOMATIC VENT OPENER The Woodside Automatic Vent Opener is ideal for keeping greenhouses at the perfect temperature. The vent will automatically open up once a certain temperature has been reached.
£ 18.99
free delivery
Leafy Creations Replacement Piston for Greenhouse Window Openers Automatic. Temperature Controlled Greenhouse Spares and Accessories for Cold Frame and Greenhouse Vent Opener.
Compare with your existing opener, if the piston looks and measures the same, then it s the same. Check the dimensions image in the pictures for full details.
£ 14.49
free delivery
Bayliss XL Autovent - Automatic Greenhouse Window Opener - Temperature Sensitive Solar Vent Opener
Lifting force of over 6kg and has maximum opening range of 30cm
£ 22.68 £ 23.98
Tawveml Greenhouse Window Opener Automatic, Greenhouse Window Opener Autovent Kit Solar Heat Sensitive Automatic Greenhouses Roof Lifts 15 Lbs （Single Spring）
OPTIMAL VENTILATION Your plants are optimally ventilated through temperature-controlled opening and closing. Depending on the temperature, the piston of the cylinder moves and opens or closes the window.
£ 21.99 £ 22.99
Yosoo Greenhouse Accessories Replacement Window Opener Auto Vent/Automatic Greenhouse Cylinder for Orbesen, Gardman & B&Q Vents
Non Electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops
£ 33.39
free delivery
EXTRWORY Greenhouse Vent Opener Piston Automatic Solar-Powered Greenhouse Window Opener Single Cylinder Temperature Sensitive Vent Control Rod Replacement Garden Tool
AUTOMATIC TEMPERATURE REGULATION This greenhouse window opener cylinder automatically adjusts to temperature changes, optimal conditions for your plants without any manual effort.
£ 11.29
free delivery
LNNLOO Electric Window Opener Actuator (24V), Electric Chain Window Opener Actuator, 300mm-800mm Stroke, with Remote Control + Switch, For Skylight Window Greenhouse/Roof Vent,300mm
SUITABLE RANGE The type of window the openers will be fitted on such as skylight, greenhouse window, double hung window, sliding, roof window, casement or vent. This actuator helps the handicapped and the elderly with limited mobility to easily open or close windows. open or close the window by wireless remote control.
£ 47.00
free delivery
Shinekoo Piston for Greenhouse Sensitive Sola Vent Opener 15Kg Lift Window Cold Frame Cylinder Window Automatic Garden Tool Opening Rods Replacement
Not Easy to Break This automatic greenhouse vent opener is crafted from a painted aluminum cylinder with a shiny finish that gives your conservatory a touch of elegance. It also withstands harsh weather conditions and serves you for many seasons.
£ 13.88
TOPINCN Auto Window Opener Automatic Greenhouse Solar Sensitive Cylinder Replacement Temperature Sensor Vent Opener Part Black
Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops
£ 18.06
free delivery
Greenhouse Vent Opener Piston, Metal Auto Greenhouse Window Opener Cylinder With Automatic Temperature Regulation, 31.5×1.5cm
VERSATILE APPLICATION Compatible with various greenhouse styles and window types, this 31.5 1.5cm vent opener adapts to different setups. Whether you're growing vegetables, herbs, or ornamental plants, this automatic opener helps create the consistent environment your plants need to flourish while giving you peace of mind during hot summer days.
£ 12.76
free delivery
Speedwellstar Heavy-Duty Greenhouse Window Vent Opener - Automatic Solar Heat Sensitive Kit, Supports Up to 15kg Load with Twin Double Springs
15kg Load Capacity Effectively supports greenhouse windows up to 15kg for reliable ventilation
£ 32.99
free delivery
Kavolet Greenhouse Window Opener Automatic, Solar Heat Sensitive Vent Opener, Aluminium Frame, Roll Up Closure, Silver
Great Quality The greenhouse automatic window opener is made of durable stainless steel and aluminum frame, with paint coating to be weather resistant, more durable and would last longer time
£ 25.29
free delivery
Automatic Window Opener, Black Greenhouse Window Opener, for Greenhouse Household
When temperature changes automatically, it can automatically open and close to prevent the greenhouse from overheating.
£ 26.37
free delivery
Solar Energy Automatic Window Opener Temperature Can Not Exceed 50° for Greenhouse Skylights Prevent Overheating of the Greenhouse
Automatic Temperature Control This greenhouse window opener is to maintain an optimal growth temperature in your greenhouse. It automatically opens and closes your greenhouse window when the temperature changes, preventing overheating and ensuring the best conditions for your plants.
£ 23.89
free delivery
Automatic Vent Opener Greenhouse Windows Opener Auto Vent Opener Temperature Sensitive Paint Spraying Iron Single Spring Vent Opener
Automatic Vent Opener Greenhouse windows opener can open and shut your greenhouse window automatically to maintain the best growing temperature and your greenhouse from overheating.
£ 17.99 £ 18.68
Automatic Greenhouse Window Opener,Piston for Greenhouse Sensitive Opening Rod Replacement 15kg Lifting Force Auto Roof Ventilation 10-37°C,for Temperature Control,Solar-Powered
Automatic Temperature Regulation The greenhouse window opener cylinder operates based on temperature changes, expanding to open the vent when it gets hot and contracting to close it as the temperature drops, for ensure optimal conditions for your plants without manual intervention.
£ 13.99
free delivery
Shanrya Greenhouse Window Opener Kit - Aluminum Frame - Window Stay Bar & Pegs - A2 Stainless Steel Nuts - Fits Most Greenhouse Roof Vents
Rounded edge, avoids hurting your hands.
£ 11.28
free delivery
Automatic Window Opener, Window Glass Opener for Greenhouse Window Lifting Capacity 7 kg, Lifting Height 45 cm
Automatic Window Opener, Window Glass Opener For Greenhouse Window Lifting Capacity 7 Kg, Lifting Height 45 Cm
£ 30.91
free delivery
15% discount
Heavy-Duty Greenhouse Window Vent Opener with Twin Double Springs Temperature Sensitive Solar Vent Opener Aluminum Alloy Automatic Ventilation Garden Tools Supports Up to 15kg Load
Sturdy And Durable Designed to withstand harsh weather conditions, this greenhouse window ventilator's heavy-duty construction ensures stable operation in strong winds or other extreme environments, providing long-lasting durability.
£ 21.99 £ 25.99
HOHOVYVY Window Opener for Greenhouses, Automatic Greenhouse Window Opener, Single Cylinder, Temperature Controlled, Solar Powered
DURABLE CONSTRUCTION Constructed of durable metal, the cylinder can withstand a wide range of weather conditions and ensures long-lasting, reliable use in your garden environment.
£ 11.89
free delivery
Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C
Made from Aluminium zinc coated steel.
£ 22.70
free delivery
Carroterr Auto Vent Opener Automatic Greenhouse Window Openers, Solar Greenhouse Heater Sensitive Ventilation Kit, Automatic Window Solar Heat Roof Vent Opener Replacement
Heavy-Duty Aluminum Alloy Construction Crafted from resistant aluminum alloy, this vent opener combines lightweight design with industrial-grade durability. Resistant to rust, UV rays, and extreme weather, it ensures reliable performance in greenhouses, chicken coops, or outdoor sheds providing years of maintenance-free use.
£ 9.91
Greenhouse Vent Opener Piston, Solar-Powered Automatic Temperature Regulation Greenhouse Automatic Garden Tool Opening Rod Replacement
AUTOMATIC TEMPERATURE REGULATION This greenhouse window opener automatically adjusts based on temperature changes, optimal growing conditions for your plants without the need for manual intervention.
£ 13.49
free delivery
Nikou Window Opener Cylinder, Solar Sensitive Automatic Greenhouse Window Opener Cylinder Replacement Temperature Sensor
This is a replacement cylinder for automatic window opener.
£ 15.79
Leafy Creations Replacement Cylinder Compatible With Bayliss XL Greenhouse Window Opener. Greenhouse Spares for Window Autovents. (2)
Heat activated replacement cylinder. If your automatic opener has stopped working, replacing the cylinder will resolve the problem.
£ 25.99
free delivery
HERCHR Replacement Window Opener, Automatic Greenhouse Cylinder Windows Vents Auto Opening Automatic Vent Kit for Orbesen, Gardman & B&Q Vents
REPLACEMENT CYLINDER ONLY A replacement cylinder for greenhouse window opener. Full set of auto vent opener is not included.
£ 15.09
free delivery
WPKD BLUEIY Automatic Greenhouse Window Opener, Window Regulators,Roof Ventilators,Galvanized Iron Stainless Steel Auto Roof Ventilation for Temperature Control(31.5*4.5*4cm)
Energy-Free Operation Zero electricity or batteries needed this Automatic Greenhouse Window Opener uses thermal expansion for Auto Roof Ventilation. Window Regulators respond instantly to temperature shifts, maintaining optimal airflow while reducing energy costs,for sustainable greenhouse temperature management
£ 15.69
free delivery
Forest Green Bayliss XL Autovent - Automatic Greenhouse Window Opener - Temperature Sensitive Solar Vent Opener
Forest Green annodised finish
£ 25.99
free delivery
Greenhouse Window Openers, Greenhouse Automatic Roof Vent Opener Replacement Cylinder Temperature Sensor for Greenhouse Window Automatic Vent Opener
Service If you have any questions about the product or have any problems with your use, you can contact us directly. We will offer you a solution in time. You don't have to worry about customer service.
£ 12.69
free delivery
VILLCASE 1Set Automatic Window Opener with Crank Handle Effortless Ventilation Control for Smoke Removal Left Hand Casement Operator Replacement Window Handle for Various Applications
Window opening auxiliary lever--allows for precise regulation of indoor airflow to suit your preferences,automatic window opener
£ 19.49
free delivery
Ausla Greenhouse Window Opener Rod, Manual Window Opener Rod, Aluminum Stay Kit Roof Vent Opener Greenhouse Skylight Blind Rods for Gardening (Type 04)
aluminum alloy The window fittings are extremely and can withstand long-term use
£ 8.28
free delivery
FACULX Automatic Greenhouse Window Opener, Solar-Powered Temperature Controlled Single Cylinder Rod, Vent Auto Roof Ventilation for Temperature Control
INTELLIGENT TEMPERATURE MANAGEMENT Our greenhouse window opener automatically regulates temperature by opening and closing vents as needed, providing optimal conditions for healthy plant growth without manual adjustments.
£ 11.78
25% discount
Speedwellstar 15Kg Greenhouse Vent Opener Piston - Replacement Automatic Window Cylinder for Cold Frames and Greenhouses
Made and designed for Speedwellstar a family run business based in Derbyshire
£ 12.74 £ 16.99
Yosoo Replacement Cylinder for Automatic Opener for Greenhouse Automatic Window Opener Temperature Controlled
If you find a product that does not shrink, when it is cold or hot, it may be that the product is being used during the high temperature during transport has reached the maximum length.You only have to put the product in the refrigerator and take out after some time. The stainless steel part is pressed to the end and can be used
£ 17.58
free delivery
Greenhouse Vent Opener Cylinder Replacement, Suitable for Ellovent, Univent, Ventomax, Jempvent, Sesam Liberty and Orbesen Teknik Models
Replacement Elloughton Greenhouses Ellovent, Ellovent Special, Jemp Vent, Orbesen Teknik Thermovent, Univent, Ventomax, Optivent and Sesam Liberty Louvre Opener Powertube Cylinder
£ 14.95
Bayliss Automatic Autovent Greenhouse Window Opener x 2
Quality British Made Product
£ 39.99
free delivery
Leafy Creations Greenhouse Window Opener Automatic Temperature Controlled Greenhouse Accessories Auto Vent. (Black)
Supplied with our very own universal power piston which is also available separately should you ever need spares.
£ 17.99
free delivery
Yosoo Solar Heat Sensitive Automatic Thermofor Window Opener Greenhouse Autovent Vent Opener Standard - Lifts 15 Lbs
Suitable for most greenhouses.
£ 27.08
free delivery
Elite Powder Coated Window Stay Kit - Replacement Roof Vent Opener (Black)
Fits most standard greenhouses
£ 10.00
26% discount
Automatic Greenhouse Windows Opener Auto Vent Opener Loading Capacity 7kg Autovent Solar Heat Energy Sensitive Automatic Ventilator for Garden Greenhouse Sheds Cars
AUTOMATIC TEMPERATURE SENSING VENTILATION This automatic greenhouse window opener automatically opens and closes the windows when the temperature changes to maintain optimal growing temperatures inside the greenhouse and prevent overheating. It utilizes a solar thermal element to automatically open the windows for ventilation when the temperature reaches a set value.
£ 16.99 £ 22.99
24% discount
Speedwellstar Heavy-Duty Greenhouse Window Vent Opener - Automatic Solar Heat Sensitive Kit, Supports Up to 15kg Load with Twin Double Springs
15kg Load Capacity Effectively supports greenhouse windows up to 15kg for reliable ventilation
£ 24.99 £ 32.99
Leafy Creations Greenhouse Window Opener Automatic. Double Spring Temperature Controlled Greenhouse Window Openers. Polytunnel, Cold Frame and Greenhouse Accessories. (Black)
Greenhouse automatic vent opener, opening force of 15kg. Heavy duty greenhouse, cold fram, mini or temporary glasshouse.
£ 18.99
free delivery
Automatic Greenhouse Window Opener Autovent with Opening Force 7KG Opens from 17-25C
Made from Aluminium zinc coated steel.
£ 21.99 £ 22.98
Woodside XL Solar Heat Sensitive Automatic Single Spring Greenhouse Window Vent Opener
AUTOMATIC VENT OPENER The Woodside Automatic Vent Opener is ideal for keeping greenhouses at the perfect temperature. The vent will automatically open up once a certain temperature has been reached.
£ 18.99
free delivery
Decdeal Greenhouse Windows Opener, Temperature Controlled Automatic Vent Opener with Double Spring
EASY TO INSTALL universal fit for all aluminum frame greenhouse.suitable for the vents weighting up to 7kg 15lb.
£ 37.70 £ 38.70
The Original Ellovent™ Automatic Greenhouse Window Opener, Adjustable Roof Vent Autovent, Solar Powered, by Elloughton Greenhouses®
The Original Ellovent Greenhouse Vent Opener
£ 22.95
free delivery
HERCHR Greenhouse Window Opener Kit - Aluminum Roof Vent Opener for Skylight Windows
GENERAL APPLICATION The manual window opener greenhouse window opener automatic fits the vast majority of greenhouse windows (roof vents).The greenhouse windows can be easily opened or closed by operating window bars or opening rods, allowing precise control of the ventilation inside the greenhouse
£ 9.39
free delivery
Greenhouse Window Opener, Window Vent Opener, Greenhouse Window Stay Kit Replacement Roof Vent Opener Bar Set Aluminum Greenhouse Vent Opener for Skylight Roof Windows Blinds Bars
ROUND EDGE DESIGN This conservatory window opener bar is well made with a smooth surface and rounded edge design to ensure safe use and avoid hurting your hands. This thoughtful attention to detail ensures that you can handle our components safely, minimizing the chance of accidental cuts or scratches.
£ 9.49
free delivery
Palram Canopia Greenhouse Accessory Automatic Vent Opener
Opens vent window automatically at warm temperature for air circulation and heat relief. Closes when temperature cools
£ 48.99
Omabeta Automatic Window Opener Greenhouse Automatic Roof Vent Opener Replacement Cylinder Temperature Sensor for Orbesen Gardman & B&Q Vents
Premium-Quality & Durable Greenhouse Accessory Crafted from robust, weather-resistant materials, this greenhouse winder opener cylinder ensures long-lasting performance. Its sturdy construction guarantees reliable operation season after season, offering effortless greenhouse vent control without wear and tear
£ 22.49
free delivery
Gardening Naturally Automatic Greenhouse Window Opener (Pack of 2) Autovent with Opening Force 7KG Opens from 17-25C
Made from Aluminium zinc coated steel.
£ 37.99
Gardening Naturally Greenhouse Louvre Vent Automatic Window Opener
Give your greenhouse the ventilation it needs with our automatic louvre vent opener. It uses the power of the sun to automatically open and close based on the temperature you set.
£ 24.99
Bayliss MK7 Automatic Vent Opener
Suitable for opening greenhouse roof windows 76cm x 76cm weighing up to 26lbs
£ 31.00 £ 31.95
Elloughton Greenhouses Greenhouse Window Stay Kit - Replacement Roof Vent Opener Bar Set
Fits most standard greenhouses
£ 8.00
RAINBEAM Automatic Louvre Opener for Greenhouse, White Metal Plastic, Opens at 17-25°C
Automatic Greenhouse Louvre Vent Opener
£ 25.30
free delivery
Deuba® Set of 2 Automatic Greenhouse Window Vent Openers | 7.5 kg Lifting Capacity | 45cm Opening Height | Opening Angle Window Roof Light Lifter | Temperature Controlled | No Power Required
OPTIMAL VENTILATION Your plants are optimally ventilated by temperature-controlled opening and closing. Depending on the temperature, the piston of the cylinder moves and opens or closes the window.
£ 36.95
Grow It 08870 10 x 5 x 38 cm Greenhouse Auto Vent - Green
Durable metal construction
£ 28.83
free delivery
HAOHIZE Greenhouse Window Opener, Greenhouse Staging Greenhouse Accessories Manual Aluminum Alloy Greenhouse Window Vents Stay Kit Roof Vent Opener Bar Greenhouse Window Support Shelving
STRONG ALUMINUM CONSTRUCTION Our Greenhouse Window Opener Bar are made of aluminum to ensure sturdiness and durability. This choice of material ensures a sturdy and stable product, making our kit a choice for greenhouse ventilation systems. Length 39cm 15.35''
£ 10.59
8% discount
50 Thick Stainless Steel "W" Wire Greenhouse Glazing Clips Genuine Elite Greenhouses Parts
1.6mm Wire Glazing Clips will never rust
£ 9.25 £ 10.00
Fdit Automatic Window Opener, Auto Vent Opener Solar Heat Sensitive Greenhouse Car Vent Opener Kit for Garden Greenhouse Sheds Cars
AUTO VENT OPENER - Ideal for your greenhouse window, greenhouse opens and closes your windows.
£ 31.23
