Coavas Window Privacy Film 23.6x78.7 Black — UV & Heat Blocking, One-Way Daytime Privacy

Coavas Window Privacy Film is a black, adhesive tint that provides daytime one-way privacy while blocking UV rays and reducing solar heat for 23.6" x 78.7" windows.

This self-adhesive window film combines privacy, sun control and a renter-friendly removal for interior single-pane glass. The thick PET construction adds shatter-resistance and the upgraded adhesive stays in place without the problems of static cling, while the included installation kit keeps setup simple for first-time users.

How well does the film protect against sun damage and glare?

The film is engineered to shield interiors from the sun’s most damaging effects without darkening your view during the day. It blocks 98% of UV rays and reflects up to 90% of infrared heat, helping protect furnishings and reduce glare on screens.

• Blocks 98% of harmful UV to prevent fabric and floor fading
• Reflects 90% of infrared heat to cool sun-exposed rooms
• Reduces harsh screen glare for more comfortable work and leisure

Will the film keep my room private at all times?

During daylight hours the coated surface creates a one-way privacy effect—outsiders see a darker exterior while you retain a clear view outward. Privacy reverses when interior lights are on at night, so combine the film with curtains or blinds for complete 24/7 privacy.

• Daytime one-way privacy for street-facing windows
• Maintains natural light and outdoor visibility during the day
• Pair with window coverings for night-time privacy

How difficult is installation and will it damage my windows?

Coavas includes a full installation kit—squeegee, precision cutter and spray bottle—so you won’t need extra tools. The premium adhesive bonds securely for a bubble-free finish and removes cleanly without residue, making it suitable for renters when applied to smooth single-pane glass.

• All-in-one kit for a straightforward DIY process
• Upgraded adhesive adheres reliably without static cling issues
• Removes cleanly with no residue; safe for smooth single-pane glass

How durable is the film and what warranty does it have?

The tinted sheet is made from a durable PET layer that resists humidity and high temperatures and adds a shatterproof quality to glass. Coavas backs the product with a 3-year manufacturer warranty and responsive customer support for installation or defect concerns.

• Thick PET layer enhances safety and longevity
• Stable in high-humidity and heat-exposed rooms
• 3-year warranty with replacement or refund options for qualifying defects

Who this is for: This film is suited to apartment tenants, homeowners and office occupants seeking daytime privacy, UV protection and lower cooling loads without permanent glass modification. It’s ideal for bedroom and bathroom windows, street-facing glazing, sunlit offices and any single-pane smooth glass surface where removable, reliable tinting is desirable.