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(as of Jun 12, 2025 13:22:04 UTC – Details)
Product Description
Countewol Upgraded Privacy Window Film Usage Tutorial
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. Countewol Window Film Usage Tutorial Merchant Video
Removing the bottom film is very critical 
Does it block view from outside during daytime?
During daytime, it blocks outside view but allows light in; inside can see out, while outside sees a mirrored effect, preventing interior visibility
Is it easy to remove without any residue?
Yes, static-adhered for easy residue-free removal. If misapplied, keep surfaces clean/dust-free, spray water, and reuse.
Does its mirror effect disappear at night?
Yes, the mirror – like privacy effect will disappear at night when the indoor lights are brighter than the outdoor light. However, the temperature – control function will remain.
Does it block Uv rays?
Yes, this upgraded window film can block 85% of UV rays. It also reflects sunlight to provide heat insulation, making it perfect for summer.
Is it suitable for double glazed windows?
Yes, this window film is suitable for any doors and windows with smooth glass surfaces, including double glazed windows.
Different privacy effects during the day and at night 
Different visual effects inside and outside the house 
Easy Installation: The newly upgraded Countewol one-way window film comes with an installation toolkit and features an adhesive-free static cling design. When installing, you just need to spray a large amount of water. It’s simple to operate, and there will be no residue left when removed, ensuring safety and convenience.
Upgraded Appearance, Say Goodbye to Monotony: We have optimized the pattern layer and the wear-resistant layer. The pattern layer now features a fresh and natural design of green leaves, bringing the vitality and vibrancy of a forest to your windows. It instantly enhances the natural ambiance and style of the space. Meanwhile, the strengthened wear-resistant layer makes the window film more durable, and it’s not easy to get scratched during daily use.
Privacy Protection, Different Day and Night: During the day, it can effectively block the outside view through the mirror reflection, providing excellent privacy protection. However, when the indoor light is stronger than the outdoor light, such as when the lights are on at night, the mirror effect will disappear. It is recommended to draw the curtains at this time to protect your privacy.
Sun Protection and Light Control, Outstanding Performance: It can block 80% of infrared rays and 85% of harmful UV rays that damage the skin, preventing furniture from fading. With a visible light transmittance of 30%, it can not only reduce glare but also maintain a good view.
Precise Temperature Control, Energy Saving and Cost-effective, with Key Installation Points: It can reflect part of the heat back outside. In summer, it provides heat insulation to keep the room cool, and in winter, it retains heat to reduce energy consumption, helping users save on energy costs. This window film is suitable for various smooth and clean glass surfaces, but it is not suitable for double-layered, frosted, carved, or curved glass. It is particularly important to note that before installation, while ensuring the glass is clean, be sure to remove the protective bottom film. This is a crucial step to ensure the window film adheres smoothly and performs at its best.