DL Wholesale Black & White Woven Blackout Light Deprivation Film - 40 x 100 ft - 9 Mil

Control Your Greenhouse Light Cycle - 40 x 100 ft Roll

Growers who want to manage the light cycle in a greenhouse or hoop house need a cover that blocks light on demand and still holds up outdoors. This woven blackout film is made from reinforced polyethylene, is black on one side and white on the other, and is waterproof and UV coated. At 9 mil thick, it is built to take repeated handling and weather exposure.

This 40 x 100 ft film covers large structures, so it suits commercial operations and serious growers with hoop houses or multi-bay greenhouses. Smaller growers can cut it down to fit.

Key Features & Benefits

• Black and white sides — block light with the black side and use the white side to help reflect it.
• Reinforced woven polyethylene — adds strength for outdoor structures.
• 9 mil thickness — gives a heavier-duty cover.
• UV coated and waterproof — protects the film and the space beneath it from sun and rain.
• Anti-drip properties — reduces drips onto plants below.

Who Should Use DL Wholesale Blackout Light Deprivation Film

Greenhouse and hoop house growers who need to control light exposure during cultivation will get the most from this film, whether they run a commercial site or a large home setup.

About DL Wholesale Blackout Light Deprivation Film

DL Wholesale makes this woven film from reinforced polyethylene. It is 9 mil thick, UV coated, waterproof, and black on one side and white on the other. It is sold as a single 40 x 100 ft roll.

Frequently Asked Questions

Q: What is light deprivation film used for?
A: It covers a greenhouse or hoop house so you can shorten the light a crop receives. This lets you manage the light cycle without relying on the season.

Q: What does 9 mil mean?
A: A mil is one thousandth of an inch, so 9 mil describes the film thickness. Thicker film is generally tougher against tears and handling.

Q: Which side faces out?
A: The film is black on one side and white on the other. Orientation depends on your structure and goals, so choose the side that suits how you manage light and heat.

Q: Is the film waterproof?
A: Yes, it is waterproof and has anti-drip properties. This helps keep moisture off the plants beneath it.

Q: Does it resist sunlight?
A: The film is UV coated, which helps it withstand sun exposure outdoors.