About Window Film Depot

Family owned and operated since 1992, Window Film Depot exists to make it easy to make your glass better. Window Film Depot retrofits high performance films and related products to windows and doors making glass safer, more energy efficient and aesthetically pleasing. With seven regional offices from coast –to-coast and representation in every major US City, Window Film Depot makes it easy for you to make glass better anywhere in the United States with a single phone call.

Our Awards & Recognition

  • Named the #1 installing window film dealer in the US by Window Film Magazine for four consecutive years
  • Awarded 3M’s National Dealer of the Year on three occasions
  • Exclusive national installer for DefenseLite and BulletShield glass protection systems
  • Over 25,000 completed installations spanning across every state in the US

Window Film Depot is able to professionally service national and multi-site accounts with one point of contact anywhere in the US. We assess, provide estimates, and install our products anywhere our customers have a location needing to make glass better. Our regional offices and company-owned labor give us unique capabilities enabling faster delivery at a higher level of service than our competitors at a fair price. This enables us to self-perform the majority of work we are contracted to do, making us unique across the industry.

Licenses & Certifications

  • Licensed in every state where we operate
  • National worker’s compensation insurance coverage
  • Members of the DC9 Union for Glass and Glazing in New York City
  • Certified GSA, DHS, DOD, and Executive Branch contractor
  • Approved vendor for MHEC, MRESC and KPN school purchasing co-ops

Our greatest asset is the team we’ve developed to execute large and complex projects across multiple geographies simultaneously. Our technology, operations team, and project managers are the keys to our ability to mobilize and effectively install our products at over 4,000 locations in 2022. Our national accounts team, regional managers, and well-trained installation corps allow us to sell and service clients at a very high level every day. These clients include school districts, multi-site retail storefronts, and large, complex commercial projects for Fortune 500 companies.

We prioritize our employee’s work-life balance and ability to support a thriving family. Window Film Depot’s entire team shares in company profits ensuring that each project is personally rewarding for every team member. Window Film Depot is active in the community and supports important groups through fundraising for Cystic Fibrosis research and we donate our window film installation services to Homes for Troops.


Krissy Mosby


Dedication, passion and patience. I am focused on growth and driven by providing exceptional customer service by leveraging the latest technologies and products in our industry in order to meet strict deadlines, client expectations and the coordination of multiple national installation teams simultaneously. I also have the ability to overcome the unforeseen obstacles. Other tasks may include learning the accounts web-based software in order to complete the billing process. I do not shy away from these challenges and I am truly rewarded when the client’s expectations are exceeded with the product, its capabilities and the end result from location to location.

Mike Mosby

Director of Operations

Over the years I have gained valuable experience working positions at many different levels, from applying thousands of square feet of material to managing nationwide installation projects and everything in between. My skill set makes me uniquely qualified to ensure our clients are satisfied throughout all aspects of a project. The ability to understand the needs of the client, the intent of an architect or complexities of the installation process all help ensure that the customer experience with Window Film Depot is the best in our industry.

Steve Franson

Vice President of Sales

Vice President of Sales, Window Film Depot. Our 3M window film dealership is family owned and offers film products and installation services for commercial, school, and residential markets across the U.S. We offer solar energy control, safety and security, and decorative films. We specialize in large, multiple installations nationwide. We also have extensive experience in providing security film installations for public and private schools and universities.

Why Choose Window Film Depot?

Since 1992, Window Film Depot has been working hard to build a truly unique national business to serve its commercial and retail customers. Family owned and operated, we’ve been named a National Dealer of the Year by 3M and recognized by Window Film Magazine as the #1 window film dealer in the US for 2014, 2015, 2016 and 2018.

When projects call for a professional window film installation company, trust Window Film Depot for commercial graphics installation, sun control films, safety and security films, and 3M security attachment systems. Whether your project is local, regional or national, Window Film Depot can rapidly deploy installation teams to the biggest buildings or multiple retail locations. We guarantee to perform to the exacting standards of true professionals.

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What Our Customers Say

To expand on our earlier conversation. Krissy has been a life saver for us! You have a great one helping us on this and I am attempting to move more business your way because of her excellent communication and execution. I have also sent her name into JLL as a great contact for other JLL projects as well. I am extremely impressed with Window Film Depot.

Rob Mote, Project Manager, Jones Lang LaSalle