How much does residential window film cost per square foot?

Installed residential window film commonly runs about $5-$10 per square foot for ceramic, $5-$14 for solar control, $6-$13 for decorative or frosted, and $8-$20 for security film in 2026, with labor alone about $5-$10 per square foot. Installers typically set a minimum job charge ($250 is a common example), charge more for French doors, skylights, and upper-story glass, and price commercial work lower per square foot as the job grows.