Add Protection and Beauty to Your Life
At COAVAS, we create window films that combine privacy, comfort, and modern style. Our durable PET films help block UV rays, reduce heat and glare, protect furniture from fading, and provide daytime privacy while allowing natural light in. Easy to install and built to last, COAVAS window films make homes and offices more comfortable, energy-efficient, and beautiful.
Frosted Glass Window FIlm
Stained Glass Window Film
One-Way Privacy Window Film: Daytime Privacy, Heat Reduction & UV Protection
One install. Every room. Bathroom, balcony, kitchen, office — this adhesive film handles humidity and heat without peeling, year after year
Why Choose Coavas One Way Privacy Window Film?
Easy Steps to Install Self-Adhesive Window Tint
One way privacy window film
Merchant VideoMore Than Window Film — Perfect for Aquarium Backgrounds, Garage Windows & Creative DIY Projects
Why does it lose privacy at night? Is it a defect?
This is not a defect, it follows light intensity principle.
Daytime brighter outside creates one-way mirror privacy; indoor light reverses effect at night.
Solution: Please use curtains after dark for full privacy.
Where can I use this film? Can it replace curtains?
Ideal for daytime privacy in bedrooms, balcony, rentals, offices, and storefronts. It complements curtains, not replaces them. Pair with curtains at night for full privacy.
What if there are bubbles or wrinkles during installation?
Clean glass thoroughly, use plenty of soapy water for easy adjustment.
Install: Squeegee from center to edges; get a helper for large pieces to avoid creases.
Small bubbles will disappear in 24-48 hours.
Will the film fall off easily? How strong is the adhesive?
High-quality, weather-resistant adhesive for a lasting hold on any smooth glass. One install — bathroom, balcony, kitchen, office — no peeling through humidity or heat, year after year.
Does the film reduce glare? Is it good for eye comfort?
Yes, the film helps reduce harsh sunlight glare, protecting your eyes while keeping the view clear. It also blocks UV rays to prevent furniture fading.
Add Protection and Beauty to Your Life
At COAVAS, we create window films that combine privacy, comfort, and modern style. Our durable PET films help block UV rays, reduce heat and glare, protect furniture from fading, and provide daytime privacy while allowing natural light in. Easy to install and built to last, COAVAS window films make homes and offices more comfortable, energy-efficient, and beautiful.
Frosted Glass Window FIlm
Stained Glass Window Film
One-Way Privacy Window Film: Daytime Privacy, Heat Reduction & UV Protection
One install. Every room. Bathroom, balcony, kitchen, office — this adhesive film handles humidity and heat without peeling, year after year
Why Choose Coavas One Way Privacy Window Film?
Easy Steps to Install Self-Adhesive Window Tint
One way privacy window film
Merchant VideoMore Than Window Film — Perfect for Aquarium Backgrounds, Garage Windows & Creative DIY Projects
Why does it lose privacy at night? Is it a defect?
This is not a defect, it follows light intensity principle.
Daytime brighter outside creates one-way mirror privacy; indoor light reverses effect at night.
Solution: Please use curtains after dark for full privacy.
Where can I use this film? Can it replace curtains?
Ideal for daytime privacy in bedrooms, balcony, rentals, offices, and storefronts. It complements curtains, not replaces them. Pair with curtains at night for full privacy.
What if there are bubbles or wrinkles during installation?
Clean glass thoroughly, use plenty of soapy water for easy adjustment.
Install: Squeegee from center to edges; get a helper for large pieces to avoid creases.
Small bubbles will disappear in 24-48 hours.
Will the film fall off easily? How strong is the adhesive?
High-quality, weather-resistant adhesive for a lasting hold on any smooth glass. One install — bathroom, balcony, kitchen, office — no peeling through humidity or heat, year after year.
Does the film reduce glare? Is it good for eye comfort?
Yes, the film helps reduce harsh sunlight glare, protecting your eyes while keeping the view clear. It also blocks UV rays to prevent furniture fading.