Live Support 3M Window Film | Commercial Window Tinting | Frequently Asked Questions

Frequently Asked Questions


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Why 3M Window Films

3M invented window films and is the world leader in the core window film technologies: thin film coating, adhesives, nanotechnology, multi-layer optical films and abrasion resistance.

Why Window Film Depot

WFD has the character, experience, knowledge base & capabilities required for professional national installation services.

Is there a Warranty

3M provides a lifetime warranty for residential applications and a 10-15 year commercial warranty that covers the film, the window, and the installation labor.

How much does the film cost

Depending on film type and size of job, 3M films will cost $4-15 per square foot installed. Typical ROI is 3-4 years in energy savings alone.

How long will the film last

Expect 20-30 years of uncompromising protection and performance from 3M Window Films.

Does WFD provide national installation services

Yes. Our unique service model is designed to deliver quality installations of window films nationwide for retailers, general contractors and facility professionals who value professional turnaround at competitive pricing.



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