If you have any questions, or need further advice? Please contact us and we will gladly assist you.



GT Holland was the first greenhouse builder who built a convertible greenhouse in Europe. A greenhouse with an outdoor environment provides endless possibilities for your crop. The entry of UV light will benefit your products. The first max air was carried out with a direct drive system with rack and pinion under the ridge and running on one motor each length.

GT Holland was also the first greenhouse builder who built the Max Air with a push and pull system.

Rack and pinions above each other we took the risk and see at this moment its one of the most used systems on the max air.

You see, we carry all of venting System MX1 to MX 4.

The MAX Air is available in the same widths as the Venlo greenhouse.