10 BEST WINDOW OPENERS for sale in 2024 – compare between the best window openers on sale.

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Slide-Co 173553 Andersen Tee Crank Handle, 3/8 in. Bore, Diecast Construction, Stone,2
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  • This casement operator tee handle replaces swivel style cranks that interfere with window blinds. It is designed for use on older Andersen windows
  • Fits 3/8 in. Andersen casement operator splines
  • Finished in a stone-colored paint
  • Constructed of zinc diecast

$8.77 $7.50
Prime-Line Products H 3966 Spline Socket Crank Handle, Stone
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Product Highlights
  • CASEMENT CRANK HANDLE – The H 3966 Casement Window Crank Handle from Prime-Line features 3/8-inch bore and a 3-1/8-inch reach. It has a smooth 360-degree operation that allows you to easily open and close windows as needed
  • DIECAST CONSTRUCTION – This window crank features a durable diecast construction with a stone finish
  • INSTALLATION – A Phillips head screwdriver will be required for the easy slip-on installation. The 3/8-inch bore is held firmly in place with the supplied set screw
  • COMPATIBILITY – This Prime-Line Casement Crank Window Handle can be use on 3/8-inch spindles, including on most older Anderson casement operators

$7.29 $5.81
CRL Window Zipper Deglazing Tool
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  • Stainless Steel Blade with Serrated Edge Cuts Through Dried Paint and Hardened Window Caulks
  • Tubular Metal Handle

Prime-Line Products H 3514 9-Inch Square Type Left Hand Casement Operator, Aluminum
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Product Highlights
  • 9in. Arm square body style includes crank handle
  • Aluminum finish
  • Mounts on left side of window when viewed from the inside
  • Hardened Steel Drive Gears

$23.19 $10.78
BIBISTORE Solar Heat Sensitive Automatic Greenhouse Window Opener Hothouse Vent Openers Auto Vent Kit-(Two Springs,Lifts 15 Lbs,No Power Needed)
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Product Highlights
  • 1.Thicker and stronger material with 2-spring type, suitable for windy mountain area, resist wind twist.
  • 2.Aluminium and stainless steel material, No worry corrosion.
  • 3.Solar energy sourced, no operating cost, environmentaly friendly.
  • 4.Both Clamp and screw for easy installation.

BIBISTORE Auto Vent Greenhouse Window Opener with Two Springs Solar Automatic Ventilation Openers for Hothouse Cold Frame Gardening Tools-No Power Needed,Lifts 30 Lbs
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Product Highlights
  • Aluminum and Stainless steel material for durability.
  • Two springs are more strong and better withstand Wind.
  • Great trouble free dual spring design.
  • Easy to fit onto your Greenhouse vent or window using supplied screws and clamps or your own fasteners into pre-punched holes.

Agriculture Solutions Univent Automatic Vent Opener Standard - Lifts 15 Lbs
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Product Highlights
  • Solar Vent Opener can lift up to 15 lbs
  • Starts opening between 55 - 75°F, depending on how you have adjusted the vent.
  • Screw directly into polycarbonate panels, wood, or metal frames.

A ANLEOLIFE Automatic Roof Vent Opener Snap Grow Greenhouse Acessories Solar Window Louvre Thread Opener, Up to 30lbs (Dual Spring Opener)
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Product Highlights
  • Automatic Window Opener Prevent hobby greenhouse overheating
  • Dual Spring Solar Vent Opener with Stronger Force, up to 30lbs
  • Ideal for your greenhouse window, wall and hobby vents in higher wind situations
  • Starts opening between 59 - 77°F, Replaces manual vent arm

BIBISTORE 132 Lbs Capacity Heavy Duty Automatic Vent Opener Solar Power Auto Greenhouse Window Opener Hot-House Roof Ventilation Kit Garden Tools Perfect for Heavy Windows
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Product Highlights
  • SUPER HEAVY DUTY CAPACITY-This heavy duty window opener is specifically designed for wooden frame glass windows, it has the capacity to open the window weight up to 132Lbs/60kg.
  • ECO-FRIENDLY&NO POWER NEEDED- It is driven by thermostat gas cylinder, no need any electronic power.Driven by its thermostat gas cylinder, it can automatically open and close the window when the room temperature rises or drops, save your time to operate it. As it works by solar power, the installation is much easy, and no electric wiring required.
  • WIDELY USED-it could be widely used at all kinds of greenhouse,especially perfect for Geodesic Dome Greenhouse or other greenhouse with heavy or big window.As it is specially designed for heavy wooden frame glass windows,so it is a piece of cake for it to work for Aluminum frame&polycarbonate panel windows.
  • DURABLE&MUCH STABLE-We take plenty of Stainless steel and Aluminum materials to manufacture, durable and no corrosion worry.The materials? weight of this opener is up to 1.9kgs,which is much more heavy than normal window opener of around 0.45kgs.That means it definitely will be more strong and stable for your greenhouse windows.Why not take a more durable and stable window opener,you will have no worry at windy day!

Auto Vent Opener Automatic Greenhouse Vent Opener with Solar Power Sensor and Controllor
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Product Highlights
  • ☞Ideal for your greenhouse window--opens and closes your greenhouse window.
  • ☞As the temperature changes automatically, maintains the best growing temperature and prevents your greenhouse from overheating.
  • ☞Non electric, uses solar energy, open or close the greenhouse vents as temperature rises or drops.
  • ☞Easy to install. Can be clamped onto or screwed onto your greenhouse frame.

$35.99 $33.99

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