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Window Replacement Β· Beaverton, OR

Window Replacement in Beaverton, OR

Gorilla Works handles window replacement in Beaverton, OR, installing energy-efficient Milgard vinyl and fiberglass windows that meet Oregon code and hold up to Washington County weather. We are Oregon-licensed, factory-certified, and have built home exteriors across the Portland metro for over 20 years.

  • Milgard vinyl & fiberglass, built to Oregon energy code
  • Egress and safety-glazing handled to code
  • Permit pulled through the City of Beaverton
Get a Free Beaverton Quote

Gorilla Built. Gorilla Strong

Commercial-grade materials and expert installation designed for Northwest weather.

Family-Owned & Local

A local team that treats every home like their own, honest, friendly, and reliable.

Built Right the First Time

Precision craftsmanship that uses only the highest-quality materials and eliminates costly future repairs.

#1

Backed by 5-star reviews, licensed & insured

  • 20+ Years Experience
  • Warranty-Backed Work
  • Licensed & Insured
  • Commercial-Grade Materials

Window Replacement Built for Beaverton Homes

A lot of Beaverton homes went up between the 1960s and the 1990s with aluminum-frame or early single-pane windows, and those are the ones that fog between the panes, stick in their tracks, and leak heat every winter. Replacing them fixes the draft and the energy bill in one trip. Here is what we hold to on every Beaverton job.

  • Oregon energy code. New and replacement windows in Oregon have to reach a U-factor of 0.30 or lower. We order every Milgard window with the Low-E glass and gas fill that meets it, so your job passes inspection.
  • Egress where it counts. Bedroom windows have to open wide enough for an emergency escape under Oregon code. If your old openings fall short, we tell you before we order, not after.
  • Safety glazing. Windows next to a door, low to the floor, or beside a tub or stairs need tempered glass. We spec it wherever the code calls for it.
  • Permit and inspection. We pull whatever permit your project needs through the City of Beaverton Building Division and meet the inspector, so none of that lands on you.

We replace windows throughout Beaverton and the neighborhoods around it, from Cedar Hills, Five Oaks and West Slope to Murrayhill, Sexton Mountain, Somerset and South Beaverton, plus nearby Aloha, Cedar Mill and Garden Home.

Still choosing between vinyl and fiberglass, or need the Washington side too? See our Portland window page or our Vancouver, WA window replacement page.

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Reviews

Trusted by Families Across Portland & Vancouver

From clean installations to long-lasting quality, homeowners choose Gorilla Works because we do things the right way, with honesty, care, and craftsmanship that speaks for itself. Here’s what people are saying about working with our team.

β˜…β˜…β˜…β˜…β˜…Β  Excellent 5.0 Β Β·Β  35 Google reviews

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Excellent craftsmanship, professional, fast and very respectful of your property. The crew was awesome.

Debbie Howell, 1 week ago
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5 star experience! Highly recommend to anyone looking for a fencing or window contractor. Love their lifetime window warranty program.

Art Kulch, 2 weeks ago
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David was well informed and got us the best deal on our fence!

AJ Pen, 2 weeks ago
FAQ

Frequently Asked Questions

Have questions about materials, pricing, or installation? Here are the answers homeowners ask us most.

Do I need a permit to replace windows in Beaverton?-
Often, yes. A full window replacement in Oregon can require a building permit, especially when an opening changes or a bedroom egress window is involved. We check what your Beaverton job needs, pull any permit through the City of Beaverton Building Division, and meet the inspector so it is signed off correctly.
What window efficiency does Oregon require?+
Oregon code requires new and replacement windows to reach a U-factor of 0.30 or lower. We order Milgard windows with the Low-E glass and gas fill that meets it, so your Beaverton project passes inspection.
What windows do you install in Beaverton?+
Milgard vinyl and fiberglass windows, in the styles most Beaverton homes use: double-hung, casement, slider, picture and bay or bow. We install vinyl and fiberglass, not wood-frame windows.
Do you serve the areas around Beaverton?+
Yes. We cover Beaverton and the surrounding Washington County communities, including Aloha, Cedar Mill and Garden Home, and neighborhoods like Cedar Hills, Five Oaks, Murrayhill and Sexton Mountain.

Ready to Upgrade Your Home’s Exterior?

Strong materials. Clean installations. Honest communication. It all starts with a quick quote.

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  • 20+ Years Experience
  • Warranty-Backed Work
  • Licensed & Insured
  • Commercial-Grade Materials
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