Palram - Canopia | Automatic Roof Vent Opener for Palram - Canopia Greenhouses and Sunrooms Anchor The Glory premium class greenhouse

The Glory premium class greenhouse is the right answer for the year around gardening enthusiasts

and protecting your outdoor gear

2ft x 4ft x 5

now you don’t

2 lbs of Red Wiggler worms and 1- two tiered shelving system

Palram - Canopia | Automatic Roof Vent Opener for Palram - Canopia Greenhouses and Sunrooms Anchor The Glory premium class greenhouseThe Automatic Vent Opener was designed to automatically control the temperature in all Palram Canopia Greenhouses, and the Sun Room Six and Sun Room Eight. As the air inside the greenhouse warms, the vent gradually opens to allow the correct amount of airflow into the greenhouse and closes when the optimal temperature is reached. The vent arm was designed with the use of natural wax that expands as the air gets warmer, to push a piston which raises