Alton | Automatic Louvered Window Opener RADIANT HEATING Each one takes two full

Each one takes two full panels on the greenhouse

Built-in front aluminum gutter & back hidden rubber gasket prevent water seepage and direct rainwater sideways

and it is primarily chosen by gardeners and recreators who want a true vintage look

Keep your Firewood Dry & Organized

Protecting it against excessive UV exposure and keeping it clean before storing will increase the life span of the cover

Alton | Automatic Louvered Window Opener RADIANT HEATING Each one takes two fullLouver windows help the ventilation of a greenhouse. Adding an Alton Automatic Louver Opener will help regulate the airflow automatically when temperature changes. Automatic attachment for a Louvre vent, fits most louvres. Its fully adjustable to open over a range of temperatures between 59 77 degrees F. Some drilling is required to fit. Please note that an auto louvre CANNOT fit a louver which is directly left of an a frame when you look at it