For all orders exceeding a value of 100USD shipping is offered for free.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item.

Otherwise, standard shipping charges apply. Check out our delivery Terms & Conditions for more details.

Stable Construction Made from high-quality aluminum material that is both sturdy and -proof, this greenhouse window opener is built to last and withstand the elements.

Compatible Design Designed to fit the vast majority of greenhouse windows, including roof vents, this greenhouse window opener is a versatile and practical choice for any greenhouse owner.

User-Friendly Design Featuring a round that prevents hand injuries, this manual window opener bar is a and easy-to-use tool for opening and closing your greenhouse windows.

Direct Replacement Thanks to its bolts that are correctly sized for many roof vents that are bolted beneath the glass, this window opener is a convenient option for hassle- replacement and repair.

Complete Kit This window opening kit includes one window opening bar, two pegs, and six stainless steel nuts, making it the solution for greenhouse window installation and maintenance.