3M™ Anti-Graffiti Window Film is a thick, optically clear, adhesive-backed polyester film applied to glass windows, doors, and mirrors. The film acts as a sacrificial layer, absorbing damage from graffiti, scratches, etching, and acid attacks. When vandalized, the film is simply peeled off and replaced—protecting the underlying glass and eliminating costly glass replacement. The film is optically clear and virtually invisible, maintaining natural light and views while providing 99% UV protection to reduce fading of merchandise and interiors.
Available in two thicknesses:

• 3M™ AG-4: 4 mil (0.1 mm) – Standard protection for light to moderate vandalism areas
• 3M™ AG-6: 6 mil (0.15 mm) – Heavy-duty protection for high-vandalism areas; increased thickness for superior durability

Also known as:

• Sacrificial window film
• Graffiti protection film
• Vandalism protection film
• Scratch-resistant window film
• Anti-etching film
• Glass protection film

Graphics Decal HQ is a 3M™ Preferred Installer for window films — operated from our facility at 2095 Logan Avenue and trusted by Manitoba commercial properties, public sector buyers, schools, transit operators, and corporate environments for protective and decorative window film installations.

The 3M™ Preferred Installer designation means we are certified directly by 3M to install Safety & Security Window Films to the manufacturer's highest standards. That certification is required to activate the 3M™ manufacturer warranty on your installation, uncertified installers cannot. Our team is trained on proper surface preparation, bubble-free application, edge-to-edge coverage, and post-installation inspection.

We use only genuine 3M™ AG-4 and AG-6 anti-graffiti films — no substitute brands, no off-spec materials, no compromise on the warranty. The same applicators who install commercial wall graphics, vehicle wraps, and architectural film handle your window installation, with the same precision standards across all surfaces.

For Winnipeg public sector procurement teams, school districts, transit operators, and commercial property managers, we offer site visits, project-scope consultation, and quotes that reflect actual installation conditions, not template pricing.

For wall surfaces requiring anti-graffiti protection, see our Anti-Graffiti Wall Overlaminate Film. For decorative or privacy window films, browse our Decorative Window Film or Privacy Window Film. For the full range of custom branding and protective services, visit our Custom Services category.

• Storefront retail businesses, restaurants, and hospitality operations protecting display windows from etching, key-scratching, and spray-paint vandalism
• Transit operators — bus shelters, train stations, airports, terminals — protecting glass shelters and transit facility windows from recurring vandalism
• School districts, post-secondary institutions, and educational facilities protecting hallway, library, and lobby windows from student-traffic damage and intentional vandalism
• Public buildings — municipal facilities, government offices, libraries, community centres — protecting glass entrances and lobby installations
• Banks, financial institutions, credit unions, and ATM vestibules protecting glass partitions and window installations from etching and graffiti
• Healthcare facilities, hospitals, and medical clinics protecting interior glass partitions, mirrors, and patient-area glass from chemical cleaning damage and casual scratches
• Parking structures, parkades, elevators, and stairwells protecting glass installations in low-supervision, high-vandalism zones
• Office buildings and corporate properties protecting tenant ground-floor glass and lobby installations from incidental damage
• Bathroom and elevator mirrors in public-access facilities where surfaces face daily abuse
• Museums, galleries, and exhibition spaces protecting display glass from public contact

To start your anti-graffiti window film project, contact us via our Contact page or call (204) 403-4347. Most projects begin with a free on-site assessment and quote at your Winnipeg or Manitoba location.

Production and installation timelines are typically 1 to 3 weeks for most projects. Replacement film orders for previously installed jobs are typically completed within one week.

All installations and replacements are scheduled at your facility's preferred time — including evenings and weekends — to minimize disruption to your operations.