Sigma Ventilation Window recommendation condensation control

condensation control

18kg / 7lbs

Sigma 20 (10x19

Reliable and long-lasting with a 5-year warranty

3' width provides easy access to the plants in the garden bed

Sigma Ventilation Window recommendation condensation controlPlease note: this window only fits Sigma Greenhouse models. The Planta Sigma Ventilation Window is a fantastic add on for your Sigma Greenhouse. It will efficiently increase air circulation, maintaining a comfortable temperature, which is essential for healthy plant growth and disease control. The number of suggested windows is determined by the size of the greenhouse, the environment and growing zone in which you live, and the plants you would like