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Business Details
34 Years
experience
Trusted 3M Window Film Installation Services Nationwide
Window Film Depot has been a family-owned leader in window film solutions since 1992. As the #1 3M Window Film installer in the U.S., we specialize in security, sun control, and energy-saving window films for commercial, residential, and institutional clients. Our expertise spans blast mitigation, active shooter protection, UV blocking, and decorative applications, with a proven track record of over 45,000 installations nationwide.

We combine cutting-edge technology with professional installation to deliver safety, efficiency, and aesthetics. Recognized by Window Film Magazine and 3M for excellence, our team prioritizes rapid deployment, cost-effective solutions, and long-term client partnerships. Backed by industry-leading warranties, we serve Fortune 500 companies, schools, and government agencies with unmatched reliability.
Services
Security Window Film Sun Control Film Privacy Window Film Glass Protection Film Energy Savings Film Decorative Window Film Blast Mitigation Film RF Attenuation Film Anti-Graffiti Film Switchable Smart Film
Details
  • Year established: 1992
Highlights and features
  • Family-owned since 1992 with 30+ years of industry expertise
  • Awarded #1 window film dealer by Window Film Magazine (2014-2018)
  • Exclusive national installer for DefenseLite and BulletShield systems
  • Proven ROI with energy savings in 2-3 years
  • Nationwide service with one-point project management
What people say
Quality work Professional crews Exceeded expectations Excellent communication Cost-effective solutions
Services
Security Window Film
Security window film reinforces glass against forced entry, blasts, and natural disasters. Applied with 3M attachment systems, it holds shattered glass in place, delaying intrusions and reducing injury risks. Ideal for retail storefronts, schools, and government buildings, this solution enhances protection without altering aesthetics. Commercial clients benefit from compliance with federal security standards.
Sun Control Film
Sun control film reduces solar heat gain and glare by up to 95%, lowering cooling costs and fading damage. 3M products block 99% of UV rays while maintaining natural light. Commercial buildings see energy savings within 3 years, with applications in offices, hotels, and retail spaces. Improves occupant comfort and HVAC efficiency.
Privacy Window Film
Privacy film offers one-way visibility during daylight and obscures interiors at night. Available in frosted, mirrored, and switchable smart options, it balances confidentiality with natural light. Commonly used in offices, healthcare facilities, and residential settings. Enhances aesthetics while maintaining security and energy efficiency.
Glass Protection Film
Glass protection film shields against vandalism, graffiti, and spontaneous breakage. Durable layers resist scratches and etching, preserving glass integrity. Ideal for high-traffic areas and exterior windows. Reduces maintenance costs by eliminating frequent glass replacements, with easy film renewal as needed.
Energy Savings Film
Energy-saving film improves thermal efficiency by reflecting infrared heat while allowing visible light transmission. Reduces HVAC loads in commercial buildings, achieving ROI within 3 years. Complies with DOE energy conservation standards, making it ideal for LEED-certified projects and retrofits seeking cost-effective sustainability.
People
Krissy Mosby
President
Krissy leads with a focus on growth and customer service, leveraging industry innovations to meet deadlines and coordinate national installations. She ensures client satisfaction through transparent communication and team accountability.
Mike Mosby
Director of Operations
Mike oversees nationwide projects, applying hands-on experience from installation to management. He ensures client needs align with technical execution, guaranteeing seamless project delivery and quality control across all operations.
Steve Franson
Vice President of Sales
Steve drives sales strategy for commercial and educational markets, specializing in large-scale security film deployments. With expertise in school safety grants, he delivers tailored solutions for public and private institutions nationwide.
Questions
What types of window films do you offer?
We provide security, sun control, privacy, glass protection, energy-saving, and decorative films, including 3M, DefenseLite, and BulletShield systems for commercial and residential use.
Can window film reduce energy costs?
Yes. 3M energy-saving films can lower cooling costs by up to 30%, with ROI achieved in 2-3 years through reduced HVAC demand and UV protection.
Is installation available nationwide?
We offer national service with rapid deployment teams, handling single-site to multi-location projects with centralized project management and consistent quality.
Do you work with schools and government agencies?
Yes. We specialize in K-12, university, and federal projects, including school safety grants and compliance with DHS, DOD, and FDA security standards.
What warranties are provided?
3M offers lifetime residential warranties and 10-15-year commercial warranties covering film, glass, and installation labor, ensuring long-term performance and client confidence.
How does security film protect against break-ins?
Security film bonds to glass with impact-resistant layers and attachment systems, delaying forced entry by 30-45 seconds and holding shattered glass in place during attacks.
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