Juliana America

The #1 manufacturer of hobby greenhouses in all of Europe and North America!

Designed to withstand the extreme weather conditions of Northern Europe, Juliana Greenhouse kits are constructed with engineered aluminum and twin wall polycarbonate (the most advanced insulating panel ever developed for use in greenhouses).

Double wall polycarbonate provides greater strength (virtually unbreakable against baseballs, rocks, and hail) and superior insulating values with the air space built into the product. It also provides your greenhouse with an even diffused light which is optimal for growing plants.

All Juliana Greenhouses include ventilation windows in the top of the structure which eliminates the need for powered exhaust fans in most areas. The most effective way to vent your greenhouse is by letting hot air naturally rise out of the top.