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Commercial window tinting · energy, security, privacy & environmental graphics

The west glass is costing you money. Here’s the number.

Commercial window film is a thin film applied to existing office, retail and campus glass to cut heat, glare and fading, and Epic installs 3M commercial films nationwide. Epic’s facility energy analysis models your building against 32 3M films and ranks them by annual savings, and the install happens floor by floor — pre-cut, kitted and done by Epic’s own certified crews, so tenants see a two-person team for a morning. Security film, privacy finishes and branded graphics come from the same partner.

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See 3M film on an office like yoursFree visualizer: pick a sample room or upload a photo of yours, then drag to compare with and without.
  • Free facility energy analysis
  • Floor-by-floor installs, Epic crews
  • Security · privacy · graphics
  • 3M Platinum Elite National Dealer
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Start with the problem

Which ticket keeps coming back?

If the ticket is heat, glare or fading, start with solar control window film — eight 3M families, chosen by elevation.

Hot offices & high HVAC bills

Rejects up to 97% of infrared heat and up to 79% of total solar energy. Cooler perimeter offices, lower cooling load, fewer tenant tickets.

Glare on screens

Cuts glare up to 83–90% without turning the window into a mirror at night.

Fading floors, furniture, inventory

Blocks 99%+ of UV — the largest single cause of fading. Recommended by the Skin Cancer Foundation.

Break-ins & smash-and-grab

Security film attached with the Epic Method keeps broken glass in the frame.

Privacy in glass offices & conference rooms

3M Fasara frosted and gradient glass finishes. Light stays, meetings don’t.

A lobby that looks like 1998

3M DI-NOC architectural finishes over existing walls, columns, elevator cabs and doors. Wall murals and window graphics for brand.

Bird strikes on the glass

Exterior 2" × 2" bird-safe patterns (Feather Friendly®, 3M Fasara) make glass visible to birds and nearly invisible to people. LEED SSpc55 and bird-friendly ordinance compliance.

Commercial window tinting, answered

What does commercial window tinting do for an office building?

Commercial window tint is 3M film applied to a building’s existing glass to cut solar heat, glare and UV. Office window tinting on the sun-facing elevations means cooler perimeter offices, fewer glare complaints and a lower cooling load, with no window replacement. Start with the Facility Energy Analysis: it ranks every 3M film by annual savings and payback for your building before anyone quotes a square foot.

Commercial window tint is not the dark tint people picture. 3M Prestige rejects up to 97% of infrared heat and stays virtually clear and non-metallic, so the facade looks the same from the street and Wi-Fi and cell signal are unaffected. Where daytime privacy or a uniform facade is the goal, reflective films do that on purpose. The same visit can scope security film for the entries and privacy film for the conference rooms.

Office window tinting, floor by floor

The work on an occupied floor is interior application with no construction, done by Epic employees, never subcontractors. Floors stay in use while the crew works. See the planning ranges in the window film cost guide, or request a free building assessment.

Facility energy analysis

Know the payback before you buy.

Epic runs every 3M film against your building’s own HVAC, glass and utility rate — then verifies on your glass with data loggers. Try the public estimator or request the full analysis.

Run your building

Window film, finishes and graphics — every Epic Certified Installation Specialist is an Epic employee, trained and certified in-house in each discipline. How Epic trains and certifies →

See the difference

From inside and from the street. With and without.

Our visualizers show sample rooms and buildings with 3M films and frosts applied, side by side with and without, next to 3M’s published light and heat numbers. Upload a photo of your own building to see it there; the photo stays on your device.

Open the visualizers

The numbers

What 3M film does to a building’s glass.

97%
Infrared heat rejected (Prestige)
99.9%
UV blocked
79%
Total solar energy rejected (Affinity)
2–6 yrs
Typical energy payback

Based on 3M published product data for the shade and glass noted on each spec card. Building results vary by exposure, glass type and HVAC. Ask for a building-specific estimate.

Free download · 2 pages

Epic spec card: 3M Prestige Series

97% IR rejection, non-metallic, LEED eligible.

You’ll get the file now, plus a short series on what to look for before you buy. Unsubscribe anytime.
Free download · 2 pages

Epic spec card: 3M Ultra Prestige

Security + sun control in one film.

You’ll get the file now, plus a short series on what to look for before you buy. Unsubscribe anytime.
Oklahoma City

The state agency headquarters, finished.

All projects →
Aerial view of a low office building roof with a long blue-tinted skylight run
Atrium skylights · 3M film, seen from above
Interior atrium with timber columns and a glass skylight overhead
Atrium · the skylights from inside
Atrium stair with a glass railing beneath a long skylight
Atrium stair · daylight from above
Recent buildings

Offices, lobbies and storefronts.

All projects →
Epic crew on a lift filming a glass tower lobby
Office tower lobby · two-story glass, crew on lifts
Conference room with floor-to-ceiling glass after solar film
Conference room · heat and glare down, view unchanged
Epic Certified Installation Specialist filming a retail storefront window
Retail storefront · fade and heat control on display glass
FAQ

Commercial window film questions

What is the payback on commercial window film?
Energy films typically pay back in 2–6 years depending on glass exposure, HVAC efficiency and utility rates — shorter on west-facing single-pane glass; a 3M-commissioned ConSol analysis documented an Affinity payback under three years. Epic can run a building-specific energy estimate as part of a free assessment, and some utilities offer rebates.
Will film make my building look mirrored or dark?
Not with the films Epic recommends for most buildings. 3M Prestige and Ceramic series are non-metallic and virtually clear — low reflectivity inside and out — so the exterior appearance is unchanged. If you want reflectivity for daytime privacy, Affinity delivers it intentionally.
Does window film interfere with Wi-Fi or cell signal?
Metallized films can. 3M Prestige and Ceramic are non-metallic and do not interfere with Wi-Fi, cellular, GPS or building automation signals.
Can film be installed on an occupied building?
Yes — that is most of our work. Interior application, no construction, crews work floor by floor or after hours. Exterior-grade films (Prestige Exterior, Exterior Safety) are available where interior access is impractical.
How do I keep someone from breaking my storefront glass?
Make the glass hold when it is hit. 3M security film bonded to the storefront glass and attached to the frame with 3M IPA, installed the Epic way, keeps broken glass in the opening, so a quick smash-and-grab turns into a loud, slow attempt in the open and on camera. It goes on the glass you already have, with no glass replacement. It is not bulletproof, so pair it with lighting, cameras and an alarm. On sun-exposed storefronts, 3M Ultra Night Vision or Ultra Prestige adds heat and glare control in the same layer, and the Facility Energy Analysis shows what that saves. How security window film works.
Does Epic work nationwide?
Yes. Epic is a 3M Platinum Elite National Dealer; in-house certified crews travel for commercial, multi-site and institutional projects nationwide.
How much does commercial window tinting cost?
It is priced per square foot of glass, and the number moves with the film, the glass type, the height and access (lifts, small lites, occupied floors) and, for security film, the attachment. The window film cost guide shows per-square-foot planning ranges by film; your final number comes from a site survey and a written estimate. On a commercial building, the better question is payback: the Facility Energy Analysis ranks every 3M film by annual savings for your glass, HVAC and utility rate before anyone quotes.
Does Epic work on stadiums and arenas?
Yes. Epic’s own crews are installing 3M Ceramic 35 on the west end zone glass at AT&T Stadium, home of the Dallas Cowboys (fall 2026); large venues get the same process as a school: a survey by opening, film cut by Epic Precision, installed the Epic way, and an installed-opening record at closeout. Follow the job at the AT&T Stadium project page.

Request a free building assessment

Address, building type, and the problem. We survey the glass, recommend by elevation, and send a written estimate — with an energy payback when it applies.

Property address

Where the glass is. It lets the right Solutions Advisor start on your building before the first call.

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Get started

Four ways in. Pick the one that fits today.

Request a free assessment

On-site survey, film recommendation, written estimate. No obligation.

Request a free energy audit

Every 3M film ranked on your building’s glass, rate and climate — then verified with data loggers.

Download a spec card or guide

Fifteen Epic spec cards, the Epic Method sheet, and the buyer’s guide — free.

Talk to a Solutions Advisor

866.EPIC.117 · Monday–Friday 8–5 Central. A person, not a phone tree.