Sigma Roof Vent Accesories It can be set up

It can be set up on a traditional foundation using cleater angles or directly in the ground by digging in special frame endings

the Phoenix also boasts a silent and powerful built-in fan that will provide cool air circulation throughout your greenhouse

Part Reference: VRSG24A-C

The internal mechanism is built for quiet

For added safety

Sigma Roof Vent Accesories It can be set upPlease note: this window only fits Sigma Greenhouse models. The Planta Sigma Roof Vent 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 to