Common used in all types of aluminium greenhouses

for both Polycarbonate or Glass Louver window

Automatic Window Opener special for Side Louver/Louvre Window

Description: 

• Material: Aluminium
• Opening force: 25 Kg / 55lbs
• Operation area:
Start at 17-25°C (63-78°F)
• Max open:
Fully at 30-32°C (86-90°F)
• Closing force:
15 Kg / 33 lbs via heavy duty spring
• Easy fitting by clamps or screws provided
• Heat activated, no batteries or electricity required

Features:

Temperature controlled sensor cylinder enables side vents to be opened and closed at the appropriate time, ensuring sufficient airflow

Made from stainless aluminium or steel - durable and weather resistant

Universal fit - suitable for any aluminium frame and wood frame greenhouse

Simple and effective way to provide extra ventilation for your greenhouse

Easy to install

The core technology -- Hydraulic Cylinder

The metal cylinder contains a plant-based wax, which can expand or shrink when temperature changes, so in this way, lead the spring open or close the louver window. 

Packing: 1pcs/white inner box, 50 boxes/ctn

OEM: Inner box can do colour box with your own design

Shipping: 7-30 working days after supplier confirm received the payment

 Please click the title or pictures to get more information.

Glass greenhouse

6mm PC sheet greenhouse

4mm PC sheet greenhouse

Garden shed

• When can I get the price?

Within 24 hours after we get your inquiry. If you are urgent to get the price, please call me or tell me in the email.

• How can I get a louver opener sample to check your quality?

After price confirmation, you can inquire for samples to check our quality.

• Can you accept our own design, logo and pattern for louver opener packing ?

Yes. We can produce the box with your design, logo and pattern.

• How long can I expect to get the sample?

After you pay the louver opener sample charge and send us confirmed files, the samples will be ready for delivery in 5-7 days. The sample will be sent to you via express and arrive in 3-5 days. You can use your own express account or prepay us if you do not have account

Company Purpose: creating value together with customers

Company Idea: professional manufacture, sincere service

Production Concept: quality first