Welcome to Sierra Window Film

Portland’s Elite Window Film Company

About Sierra Window Film

Sierra Window Film is a local, family-owned window film company specializing in residential and commercial applications. We take the stress and headache out of choosing the perfect film for our customers’ needs while offering the industry’s best products, and we back this with a lifetime warranty for our residential customers.

Our Window Film Services

Here at Sierra Window Film, we hand-select products from the best of the best window film companies around. You can trust that when you want a quality window tinting product in Portland, we’re the place to call. We are proud to offer:

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Privacy Window Film

With these innovative window films, you no longer have to compromise natural light to get privacy. Our privacy window films provide a touch of elegance and protection from prying eyes. Whether you need 24 hour or daytime privacy, we’ve got options for you.

  • Choose from a variety of options. 
  • Maintain the natural lighting. 
  • Increase the level of privacy.
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Security Window Film

Add an extra level of protection to your home or business with security window film. Not only are they designed to help prevent break-ins, but they also do so without compromising on aesthetics.

  • Protect your family assets.
  • Repel against graffiti.
  • Get an optically clear appearance.
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Solar Window Film

Cut down on unwanted heat, glare, and decrease fading with a solar window film for your home or business. These window films provide the ultimate protection from UVA and UVB light, keeping your building or home interior safe from the sun.

  • Reduce heat.
  • Protect from fading.
  • Decrease energy costs.

Our Portfolio

Check out our wide range of window tinting projects.

Window Film Viewer

Discover our window films in real time.
Check out our window film viewer today!

Sierra Window Film employees adding film to a commercial window


Discover what customers have to say about us.

“Thanks Sierra, we love it!”

I hired Sierra to install security/shade film on 6 large display windows on the street level of my home. They were the obvious choice because they’re super quick to respond and can usually get out to do the job really quickly. Price was good too. The install team was polite and courteous, and took care to respect our space without making much mess or noise while we worked. In just a few hours we had a whole new look & feel and could finally take advantage of these beautiful windows without all the weirdos looking in. Keep your eyes off my stuff, Steven. I SEE YOU. Anyways, thanks Sierra, we love it!
Mark I. via Google

“Highly recommend!”

Sierra did a fantastic job with my office windows. The work is well done and exactly what I needed. The technician was friendly, courteous, and efficient. Highly recommend.
Katherine W. via Google

“Can’t recommend Sierra high enough!”

We had Sierra put heat reflecting film on the south facing windows and skylights on our home. During the 2020 heat bubble our home a/c could only maintain an 85+ interior temp. When temps were over 100 recently, our home remained at the a/c set temp of 72. The heat reflecting film makes a huge difference. It was installed in hours, very nice, polite & considerate quality installers. Prices far more reasonable than window shades. Can’t recommend Sierra high enough!! 10 stars!!
Laurie via Google

Request a Free Quote Today!

Interested in learning more about a commercial or residential window film installation in Portland? Reach out to Sierra Window Film. We are here to serve!

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