Overwintering Film 55% White 2.4, 6 mil - Clear 4 mil, 6 mil

Overwintering white greenhouse film helps to keep a consistent temperature by reducing hot spots and cold spots. We carry white overwintering film in 2.4 mil, and 6 mil, and clear film in 4 mil and 6 mil thickness.

Overwintering white greenhouse films are engineered from an opaque plastic that works great as a light diffuser. Light diffusion will reduce direct sunlight rays and eliminate shadows, keeping the temperature inside your greenhouse even. 

Some growers will use clear for the roof and opaque plastic sheeting for the sides. There could be some strategy to get the film mix just right for your greenhouse. If you are looking for clear UV rated greenhouse plastic, check out our 4 Year Clear Greenhouse Film.

Our overwintering greenhouse film also protects the plants from wind damage. Our overwintering film is not uv-treated, as UV rays are not an issue in colder months. Standard white and 55% winter sheeting both have minimal UV and are considered to be seasonal covers.
Greenhouse Plastic

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2.4 Mil White Overwintering Film

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Protective Clear Overwintering Plastic Film

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