Factory privacy glass changes the starting point.
Darker rear factory glass can change the visual match, but appearance is only part of the decision. We review the existing glass before recommending the front-door or full-cabin direction.
A cleaner glass plan for cabin comfort, glare control, and a cohesive finish, built around your vehicle and how you drive.
Premium LLumar window films installed in Boulder.
Visible light transmission, or VLT, is the measured percentage of visible light passing through the glass and film. Lower percentages transmit less light and look darker.

30% VLT
A medium charcoal appearance with the cabin still visible through subdued glass. It sits between the lighter daily-use references and darker privacy-focused states.
The same BMW M3, camera, and lighting are used to make the shade progression easier to compare.
VLT comes from the selected film specification. Factory glass, interior color, weather, and viewing angle can change the installed appearance.
Coverage is the first useful decision. Film family and shade follow after we review the vehicle and its existing glass.

This is often the starting point when rear privacy glass already looks darker. We review the existing rear glass before recommending the film and shade for the front doors.
Coverage includes the two front side windows.

Boulder Auto Detail currently publishes ATC, CTX, IRX, and AIR Series. We confirm availability, shade, and the exact specification for your vehicle before the estimate is finalized.
Ceramic film
Boulder positions CTX around heat rejection, clarity, and everyday comfort.
Darker rear factory glass can change the visual match, but appearance is only part of the decision. We review the existing glass before recommending the front-door or full-cabin direction.
Glass position, vehicle configuration, and current requirements matter, especially for windshield and lighter-film conversations. We confirm the intended scope before finalizing the estimate.
Open the Colorado Revised StatutesA precise installation starts before film reaches the glass and ends with clear care guidance.

We confirm coverage, existing privacy glass, current film, visibility preferences, and the film family you are considering.
The selected glass is cleaned and prepared before the confirmed film is positioned, finished, and checked.
At handoff, we explain what to expect while the film settles, when to operate the windows, and how to clean the installed surfaces.
Tint-specific Google reviews about film choices, communication, and a straightforward appointment.
“From the first conversation, communication was outstanding. Colin took the time to explain the different tint options and help me choose the right combination without any pressure.”
“He gave me lots of info, let me see examples, suggested nearby places to hang out while I waited, and kept me thoroughly informed throughout the process.”
“Colin was very kind. He made everything feel simple and stress-free from the start.”
Fresh film can change in appearance while it settles. The handoff instructions for your installation take priority over generic advice.
The handoff includes the window-operation guidance that applies to the installed film and current conditions.
Fresh film can change in appearance as remaining installation moisture clears. Follow the timeline provided at pickup.
Clean the installed glass only with the products and tools recommended for the selected film.
If an installed area does not look as expected, contact the shop so it can be reviewed before trying to adjust it.
Direct answers about coverage, LLumar film families, factory glass, installation, care, and warranty.
Yes. Front-two-window coverage is one of Boulder Auto Detail’s published options. We review the rear privacy glass and the appearance you want before confirming the film and shade.
Factory privacy glass changes the appearance and starting point, but the complete recommendation still depends on the vehicle, glass location, and performance goal. We review the existing glass rather than assuming it matches an applied film.
ATC is Boulder’s published dyed-film option for appearance and glare reduction. CTX and IRX are ceramic families with different heat-performance priorities. AIR is the nearly invisible ceramic family published for windshield conversations.
Yes. We discuss appearance, visibility, existing privacy glass, selected coverage, current requirements, and the exact film options available for your vehicle.
Boulder publishes full-windshield and panoramic-roof or sunroof options. Suitability, film, glass construction, and current requirements are confirmed for the exact vehicle.
Tell us if the vehicle already has film. Removal condition and glass details can change the appointment scope, so the existing installation should be reviewed before the estimate is finalized.
At pickup, we explain the settling period, when to operate the windows, and how to clean the installed film. Follow those job-specific instructions before using an unfamiliar cleaner or tool.
Boulder’s current page states that its films include LLumar’s manufacturer warranty and the shop’s professional installation guarantee. Exact terms should be reviewed with the selected film documentation.
Share the vehicle, coverage, film interest, and existing glass. Side-profile photos can make the first recommendation more useful.
Prefer to talk it through? Call 303 601 8482.