Window Film Depot

What Window Film Depot does

Window Film Depot is a US-based, family-owned window film installation company founded in 1992 and headquartered in Marietta, Georgia. It operates as an authorized 3M window film dealer and the exclusive national installer for proprietary security glazing systems DefenseLite (a patented polycarbonate retrofit shield rated 250x stronger than glass) and BulletShield (UL 752-tested ballistic glazing). The company's core offering centers on retrofitting commercial, institutional, multi-site retail, government, educational, and residential windows with 3M films spanning sun control, safety/security, privacy, decorative, and energy-saving categories, supplemented by specialty films (smart/PDLC, cloaking, antimicrobial, photochromic, anti-graffiti, bird-strike prevention).

The business generates revenue primarily through professional installation services bundled with product sales on a quote-based, project-by-project basis. Distribution is direct: regional managers and a national accounts team sell to enterprise and institutional buyers across seven regional offices with coast-to-coast coverage and capability to deploy to all 50 US states. Procurement-channel certifications (TIPS, MHEC, MRESC, KPN, DHS/DOD) and active participation in school safety conferences enable access to government and grant-funded buyers. Customer concentration is moderate, with named enterprise logos spanning retail (Walmart, T-Mobile, Home Depot, Verizon, Sam's Club), government (FDA, CNN Center, MTA, City of Houston), financial services (Allstate), pharmaceutical (Merck), and hospitality (W Hotel).

The company's value proposition rests on three reinforcing advantages: exclusive access to DefenseLite and BulletShield proprietary security systems; flagship 3M Authorized Dealer status with repeated National Dealer of the Year awards; and a national physical infrastructure of company-owned installation labor and seven regional offices that few competitors in this fragmented niche replicate. Pricing is quote-based with no public fee structure; free estimates are the primary lead-generation mechanism.

Name

Window Film Depot

Legal name

Window Film Depot

Website

https://windowfilmdepot.com

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

11–50 employees

Short description

Window Film Depot is a US-based, family-owned window film installer founded in 1992, operating as a 3M authorized dealer and exclusive national installer of DefenseLite and BulletShield security glazing, serving commercial, retail, government, educational, and residential customers across all 50 states.

Ownership category

akta.pro rank

Product category

Window Film Installation Services

NAICS

Glass and Glazing Contractors (238150)

SIC

Unsupported Plastics Film & Sheet (3081)

akta.pro primary industry

Window Treatments & Shading Systems (Blinds, Shades, Awnings) (IMADAIAN)

akta.pro secondary industries

Interior Glazing & Glass Partitions (IMAFANAK), Curtains, Blinds & Window Treatment Installation (HSAGAHAC)

Keywords

• Commercial window films
• Security window film
• Solar window tinting
• Architectural glass protection
• Decorative glass finishes

Headquarters

HQ city

Marietta

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Supply Chain, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. Window Film Product Sales: Sale of window film products including 3M window films, safety and security films, sun control films, privacy films, decorative films, and specialty products like DefenseLite and BulletShield systems. Products are sold as part of installation services or potentially as standalone products.
2. Professional Installation Services: Professional installation services for window films across commercial, institutional, and residential applications. The company self-performs the majority of work contracted, with company-owned labor and regional offices enabling faster delivery and higher service quality.
3. National Account Services: National and multi-site account servicing with single point of contact. Enables larger commercial clients to manage window film projects across multiple geographic locations through one vendor relationship.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels6 records

Core offering

Window Film Depot is a national 3M authorized installer specializing in the sale and professional installation of commercial and residential window films, including solar/sun control films, safety and security films, decorative and privacy films, and specialty products such as anti-graffiti and antimicrobial films. The company also installs proprietary high-security glazing systems (DefenseLite and BulletShield) and operates national account rollouts across all 50 US states through seven regional offices.

Product overview

Window Film Depot is America’s #1 Security & Specialty Window Film Installer, operating as a national installation company offering a comprehensive portfolio of window film products and related solutions. The core offering centers on 3M™ branded window films (Scotchshield™ security films, Sun Control films in multiple series, FASARA™ glass finishes, DI-NOC™ architectural finishes, Privacy films, and Low-E/All Season films) alongside proprietary security systems including DefenseLite™ (patented polycarbonate retrofit glazing for forced entry protection) and BulletShield™ (ballistic-rated window protection). The company also provides specialized smart films (SmartVu™ PDLC, Gauzy PDLC), privacy solutions (CloakVu™, Casper™ cloaking films, Contra Vision®, ClearBright™), transitional films (CoolVu™), antimicrobial solutions (BioCote® film, NanoSeptic®), bird strike prevention (Feather Friendly®), decorative finishes (Belbien®, Solyx®), and supplementary products including anti-graffiti films, dichroic films, and social distancing products. The portfolio serves commercial buildings, educational institutions, retail storefronts, government facilities, data centers, healthcare, places of worship, and residential markets through a network of seven regional offices with coast-to-coast coverage.

Differentiator

Problem solved

Functional benefit

Brands

• DefenseLite: Patented retro-fit security shield system mounted onto existing glazing for unmatched forced entry protection; 250 times stronger than glass alone
• BulletShield

Products and services

• DefenseLite Patented retrofit polycarbonate security shield mounted onto existing glazing that transforms windows and doors into openings 250 times stronger than glass alone, providing unmatched forced entry protection. Sold and installed nationally as Window Film Depot's exclusive offering.
• BulletShield Retrofit ballistic protection system for existing windows and door glass, independently tested to UL 752 ratings for protection against 9MM, .44 Magnum, and AR-15 bullets. Sold and installed nationally as Window Film Depot's exclusive offering.
• 3M Sun Control Window Films Window films that reduce heat and glare while maintaining natural light, available in Prestige, Ceramic, Night Vision, Traditional, and Neutral series for commercial and residential buildings.
• 3M Scotchshield Safety and Security Window Films Safety and security window films designed to hold glass shards together upon impact, providing protection against break-ins, smash-and-grab incidents, severe weather, and blast events.
• 3M FASARA Glass Finishes Decorative glass finishes with over 50 designs replicating etched, cut, sandblasted, or textured glass at a fraction of the cost of custom glasswork, for interior glass surfaces.
• 3M DI-NOC Architectural Finishes Architectural surface finishes with over 500 design options including wood grain, metal, stone, and abstract patterns for interior and exterior surface transformations.
• 3M All Season Low-E Window Film Insulating window film that reduces heat loss in winter and heat gain in summer, providing year-round energy savings with payback achievable in less than three years.
• SmartVu PDLC Smart Film Switchable smart film that transforms glass into a dynamic surface that switches between clear, translucent, and fully opaque states with the touch of a button.
• Gauzy PDLC Smart Film Smart window film that provides on-demand privacy and light control, allowing glass to switch between transparent and frosted states.
• CloakVu Cloaking Film Privacy film that conceals digital displays from outside view while maintaining an open workspace and clear visibility within the room.
• Casper Cloaking Film Privacy film for glass that hides digital screens from outside view by blocking only LED display light while preserving visibility.
• Contra Vision Perforated Window Film Perforated window film with one-way visibility allowing clear views from inside while displaying graphics outside, used for storefront and vehicle graphics.
• CoolVu Transitional Film Adaptive window film using photochromic technology that shifts from clear to tinted as sunlight conditions change, reducing heat and glare only when needed.
• ClearBright Transparent Display Film Transparent display film that turns glass into a fully transparent screen that only appears when content is projected.
• Anti-Microbial Film with BioCote Antimicrobial adhesive film using silver ion technology to reduce microbes by up to 99.99%, providing continuous protection against bacteria on high-touch surfaces.
• NanoSeptic Surface Film

Quantifiable outcome

• 45,000+ completed installations across every US state
• +4 more outcomes

Named customers28 records

Segments8 records

Ideal customer profiles5 records

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Seven partnerships are on record, tiered flagship, core and minor.

• 3MflagshipTechnology or Integration3M Authorized Dealer status with multiple National Dealer of the Year awards. Window Film Depot is recognized as the leading 3M Window Film installer in the US, having performed more national installations than any other window film installation company. Partnership involves authorized sales and installation of 3M window film products including Prestige, Scotchshield, FASARA, DI-NOC, and other 3M film lines.
• DefenseLitecoreOEM/ Whitelabel/ Licensing PartnerExclusive national installer for DefenseLite retro-fit security shield system. DefenseLite is a patented glazing protection system using unbreakable UV-coated polycarbonates that transforms windows into impenetrable openings 250 times stronger than glass alone. This is a proprietary product that Window Film Depot has exclusive rights to install nationally.
• BulletShieldcoreOEM/ Whitelabel/ Licensing PartnerExclusive national installer for BulletShield ballistic glazing system. BulletShield is the bullet-resistant version of DefenseLite, independently tested to UL 752 ballistic ratings for protection against 9MM, .44 Magnum, and AR-15 bullets. Window Film Depot has exclusive national installation rights.
• TIPS (The Interlocal Purchasing System)minorChannel Partner/ Reseller/ DistributorTIPS contractor license #220101 for Safety Equipment, Supplies and Services. Enables Window Film Depot to sell to government and educational entities through the TIPS purchasing cooperative.
• National Glass AssociationminorStrategic or Co-development PartnerMembership and partnership with the National Glass Association, an industry organization supporting glass and glazing professionals.
• IWFA (International Window Film Association)minorStrategic or Co-development PartnerMembership and partnership with the International Window Film Association, the industry body for window film manufacturers, dealers, and installers.
• ASIS InternationalminorStrategic or Co-development PartnerPartnership with ASIS International, an organization for security professionals. Window Film Depot holds ASPP endorsement seal for 2026.

Scale indicators6 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Hanita Coatings (Avery Dennison): Specialty window film manufacturer (now part of Avery Dennison) producing solar, security, and decorative films. Comparable as a manufacturer-installer peer in the same product categories with security-focused product lines.
• Sunray Architectural Window Films: National US window film installation company offering 3M and other branded films for commercial and residential customers. Direct peer in the specialty installation segment with similar enterprise and multi-site service model.
• Huper Optik (Eastman): Multi-layer nano-ceramic window film brand focused on commercial and architectural applications. Comparable as a premium window film brand competing in the same security, solar, and decorative film categories.
• Madico: Long-established US window film manufacturer and installer with comparable product portfolio across solar, security, and decorative films. Direct peer in architectural and security film markets serving similar commercial and institutional customers.

Regional players

• APEX Window Films: US-based window film installation company serving commercial, residential, and government customers. Comparable as a direct regional installer peer with a similar product mix of 3M and proprietary security films.

Emerging players

• View (View Dynamic Glass): Smart dynamic glass manufacturer offering electrochromic glass as an alternative to switchable/smart window films. Comparable as an emerging adjacent competitor in the smart glass segment of Window Film Depot's product portfolio.
• CoolVu Transitional: Manufacturer and distributor of photochromic transitional window film. Comparable as an emerging player in the specialty adaptive film category that overlaps with Window Film Depot's CoolVu offering.

Broad incumbents

• Corning Architectural Glass: Major architectural glass manufacturer whose products compete at the new-construction level with retrofit film solutions. Comparable as a broad incumbent in the glass and glazing category where Window Film Depot provides retrofit alternatives.
• Solar Gard (Saint-Gobain): Saint-Gobain subsidiary and one of the largest global window film manufacturers and installers. Directly comparable as a full-stack window film competitor with broader geographic reach and access to Saint-Gobain's distribution.
• Eastman Chemical (LLumar, SunTek, Vista): Eastman Performance Films is the dominant global window film manufacturer owning the LLumar, SunTek, and Vista brands. Comparable as a large incumbent in the same product category with both manufacturer and installer network business models.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/windowfilmdepot
• LinkedInlinkedin.com/company/window-film-depot
• Instagraminstagram.com/windowfilmdepot
• YouTubeyoutube.com/windowfilmdepot
• Xx.com/windowfilmdepot

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Window Film Depot