Can You Use Window Film on Low-E Glass? Yes — and Here’s Why You Should

Angel Sanchez
Apr 18
3 min read

If you’ve ever wondered whether Window Film on Low-E Glass is a good idea, the answer is yes — and it’s one of the smartest ways to increase comfort and energy savings without replacing your windows.

If you already have Low-E windows in your Bay Area home, you’re off to a great start. But if you’re still dealing with glare, heat, or rising energy bills, there’s good news: you can install Window Film on Low-E Glass — and it can make your home even more efficient and comfortable.

At Low Price Window Tint, we help Bay Area homeowners get the most out of their windows. Here’s what you need to know about pairing Window Film with Low-E Glass and why it’s one of the smartest upgrades you can make.

🔍 What Is Low-E Glass?

Low-E stands for low emissivity. It refers to a thin, nearly invisible metallic coating on the glass designed to reduce the amount of infrared (heat) and ultraviolet (UV) light that passes through your windows.

In short, Low-E glass helps:

Reflect heat away from your home
Block damaging UV rays
Maintain indoor comfort
Protect furniture and floors from fading

That’s why over 80% of residential windows in California today are made with some form of Low-E coating.

✅ Can You Add Window Film to Low-E Glass?

Yes — and in most cases, it’s completely safe and beneficial.

Low-E coatings are usually applied between the panes of dual-pane windows. That means adding window film to the interior surface will not interfere with the coating. In fact, it complements it.

Here’s what you gain by installing window film on Low-E glass:

💸 Lower Energy Bills – Films can block up to 79% of solar heat
🛋️ Furnishing Protection – Block up to 99% of harmful UV rays
🧊 Improved Comfort – Reduce hotspots and glare in your living space
🛡️ Shatter Resistance – Films add a layer of security against break-ins or accidents
🌙 Optional Privacy – Decorative or reflective films give daytime privacy without blocking views

⚠️ But Is It Always Safe?

Yes — but it’s important to verify your window type first. At Low Price Window Tint, we use a free glass compatibility checklist before every installation to ensure your windows are safe for film.

Some companies skip this step. We don’t.

We also avoid installing high-absorbing films on the wrong surface (like the exterior of certain dual-pane units) — a leading cause of thermal stress fractures when done improperly.

🏆 Which Film Should You Use for Low-E Glass?

The best window film for your home depends on a few key factors — especially the type of glass you have (such as Low-E, dual-pane, or tempered) and what you want to achieve: lower energy bills, less glare, or added privacy.

Here are some of our most recommended options:

TrueVue™ Series – Great for heat and glare reduction while preserving a clear, natural view
Stainless Steel Series – Durable and effective, with a subtle reflective finish that enhances performance
Silver Series – High-performing films designed for maximum solar heat rejection
PureVue™ – Ideal for customers who want a clean, neutral look with solid solar control on compatible windows

🔍 Not every film is suitable for every window type. That’s why we always conduct a glass compatibility check before making a recommendation.

Our team is here to help you find the perfect match for your windows, your goals, and your budget.

🛠️ Why Homeowners Choose Us Over National Chains

We’re not just another Bay Area window film installer. Low Price Window Tint is a locally trusted, licensed contractor focused on value, honesty, and long-term protection.

We offer: