Window Film & Tint in Los Angeles & the San Gabriel Valley

Window film is a thin layer applied to the inside of existing glass that changes what the glass does: blocks the view in, cuts heat and glare, holds broken glass together or adds a frosted pattern. It costs far less than new glass and goes on without touching the frame. APL Glass & Windows installs window film on storefronts, offices and homes across Los Angeles County, the San Gabriel Valley and Orange County.

  • C-17 Lic. #1007507
  • Fully insured
  • Most jobs in 1-2 days
  • English · Tiếng Việt · 中文

Business owners call us for storefront tint that keeps the afternoon sun off the merchandise and the staff, frosted film on conference room and office partition glass, and security film on street-facing glass and doors. Homeowners call for west-facing rooms that overheat, bathroom windows that face a neighbor, and front door sidelights that show too much of the entry.

We measure on site or from photos, send a free estimate and install most jobs in 1-2 days. We are a family-run shop in Rosemead since the 1990s, licensed C-17 #1007507 and fully insured, and we speak English, Tiếng Việt and 中文.

Film types and where each one belongs

Privacy (frosted) film

A white or etched-look film that turns clear glass translucent: light passes through, the view does not. Conference rooms, office partitions, bathroom windows, front door sidelights and street-facing glass in clinics and salons, as a full panel or a band at eye level.

UV and heat-reduction film

A tinted or near-clear film that reflects or absorbs solar heat and blocks most UV. For west- and south-facing rooms, storefronts with displays that fade, and offices with glare on screens.

Decorative film

Patterns, gradients, stripes and frosted bands. Used to mark glass doors so people do not walk into them, break up a large partition, or add a frosted border to a shower or door panel.

Security and anti-shatter film

A thick clear film bonded to the glass that holds the pieces together if the glass is broken, so a brick or a shoulder does not leave an open hole. Storefront glass and doors, ground-floor office windows and glass next to door locks.

Storefront tinting

Heat-reduction or dual-reflective tint across the whole storefront to protect merchandise and cut glare, with a uniform look from the street.

Home window tinting

Lighter, neutral films that cut heat without making rooms dark or giving the house a mirrored look from outside. Often done on just the sun-facing side of the house.

How film is applied, cured and cleaned

The glass is cleaned and scraped to remove every speck, because anything left under the film shows. The film is cut oversize, sprayed with a slip solution and floated into position on the wet glass. We squeegee from the center out, trim the film to a hairline gap at the frame, and squeegee the edges again. Film goes on the interior side of the glass in nearly every case.

Freshly applied film looks slightly hazy and may show small water pockets. That is moisture working its way out through the film as it cures, and it clears on its own. Cure time depends on the film and the weather: thin tints clear in days in summer, thick security film can take several weeks in cooler months. Do not press on the pockets.

Wait until the film has cured before cleaning it. After that, use a soft cloth or a rubber squeegee with mild soap and water or an ammonia-free glass cleaner. No abrasive pads, scrub sponges or razor blades, which scratch the film’s hard coat.

Film is the right call when the glass is sound and the problem is heat, glare, privacy or security. It is not a fix for a fogged dual-pane unit, a cracked pane or a failed seal; those need new glass, and we do that too.

How it works

From photo to finished job

  1. 1

    Text us photos of the glass with rough sizes and what you want the film to do, and we will recommend one and send a free estimate.

  2. 2

    For larger storefronts and offices we measure on site and bring samples so you can see the shade on your own glass.

  3. 3

    We install in one visit for most jobs and can schedule around your opening hours.

  4. 4

    We go over the cure time and the cleaning instructions before we leave.

Questions customers ask

Will privacy film block light as well as the view?

No. Frosted film lets daylight through and only scatters it, so a conference room or bathroom stays bright but nobody can see in. If you want a daytime one-way mirror effect, that is a reflective tint, and it only works while it is brighter outside than in.

Can I see out through heat-reduction tint?

Yes. Most heat-reduction films are a light neutral or bronze shade that looks like slightly darker glass from inside, with a clear view out. Near-clear films exist for homes that want heat rejection with almost no visible change.

Will the film bubble or peel?

Properly applied film on clean glass stays flat and bonded. The small water pockets in the first days or weeks are moisture curing out, and they disappear on their own. Peeling happens at edges that were not sealed or on film cleaned with abrasives.

What does window film cost depend on?

The square footage of glass, the film type (security and dual-reflective films cost more per foot than basic tint or frost) and how hard the glass is to reach. A storefront with large flat panes goes quickly; a house with many small divided panes takes longer.

Is security film a substitute for new laminated glass?

For an existing storefront or ground-floor window in good shape, security film is the faster and cheaper way to make the glass hold together when it breaks. Laminated glass is built that way from the start and is the better option when the glass is being replaced anyway.

Can film be removed later?

Yes. Film is removed with heat and a scraper, and the glass is then cleaned of adhesive. Very old tint takes more work to strip than newer film.

Reviews

What customers say on Google

  • Joann Chu

    Google review · 2023

    ★★★★★

    We had a good experience with APL replacing panels for our storefronts. Even though there were some hiccups and minor delays, they still finished earlier than my other quotes. The job was done with care and at a reasonable cost, and their team kept in communication.

    Storefront glass

  • Emilia Yanez

    Google review · 2026

    ★★★★★

    Mark installed an AutoSlide on my patio door for my dogs (RFID dog tag automatically opens door). The installation was completed on a timely basis. However and through no fault of his own, the manufacturer took over a month to get the tags delivered to him. Without requesting it, Mark gave me a discount to make up for the late delivery. The five star rating is because Mark valued his service to the customer over his profit margin. Thank you Mark!

    Pet door in glass

  • ZHIYI ZHANG

    Google review · 2022

    ★★★★★

    He has made everything beautiful in its time.

Free estimates

Free estimate for window film & tint

Send photos of the opening or the damage, or book a free on-site visit. We quote during business hours.

  • On-site or from photos, no obligation
  • Most common jobs done in 1-2 days
  • We speak English, Tiếng Việt and 中文.
Call (626) 571-0135

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