Thermatic-Vent® Cold Frame For those who need a

For those who need a wider spray

Designed for both durability and practicality

excess resin can be removed with Natural Citrus Cleaner

The Dramm Shut-Off Valve is designed to make watering easy and efficient

Thermatic-Vent® Cold Frame For those who need aLooking for a no fuss, passive, way to keep your DIY greenhouse ventilated? Or maybe you have a shed or other building that needs passive air cooling and ventilation. The Thermatic Vent automatically opens and closes based on temperature, helping maintain the ideal airflow without needing electricity or batteries. Its an easy, hands off solution for providing passive climate control and keeping plants comfortable. Best when used in multiples with high