Window Installation in Portland, OR

Kenai Construction provides professional window installation for Beaverton homeowners who want better comfort and lower energy costs.

Call (971) 800-3800
  • Reduced drafts and cold spots during Beaverton's wet winter months
  • Lower heating and cooling costs from better-sealed, energy-efficient windows
  • Less interior condensation and moisture damage around frames and sills
  • Improved curb appeal on Beaverton homes without a full exterior renovation
  • Stronger window locks and frames that add a layer of home security
  • Easier operation with windows that open, close, and latch the way they should
A Kenai Construction installer fitting a new double-pane window into a single-family home in Beaverton, Oregon. The finished window sits flush in a wood-framed opening with clean exterior trim on a ranch-style home.

Expert Window Installation in Portland, OR

Beaverton sits in Climate Zone 4C, a mixed-marine zone with wet winters and warm, dry summers. That weather pattern puts real stress on older windows. Frames warp. Seals fail. Drafts show up in living rooms and bedrooms. Kenai Construction handles window installation for single-family homes across Beaverton, from mid-century ranches in Cedar Hills to newer builds in Murrayhill and Cooper Mountain. We measure each opening, remove the old unit, and fit the new window tight to the frame. Proper flashing and sealing are done at every install to block rain-driven moisture. Whether you are replacing one problem window or upgrading several at once, we work clean and leave the space the way we found it. If your windows fog between panes, stick, or let in cold air, that is a sign it is time to act. Call Kenai Construction to schedule your Beaverton window installation.

What's included

  • Reduced drafts and cold spots during Beaverton's wet winter months
  • Lower heating and cooling costs from better-sealed, energy-efficient windows
  • Less interior condensation and moisture damage around frames and sills
  • Improved curb appeal on Beaverton homes without a full exterior renovation
  • Stronger window locks and frames that add a layer of home security
  • Easier operation with windows that open, close, and latch the way they should
Owens Corning Preferred Contractor
James Hardie Certified Installer
Roofing Specialists Since 2014
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Window Installation FAQ

Common questions about window installation in Portland, OR.

Yes, we install windows on older Beaverton homes, including mid-century ranches and split-levels common in areas like Cedar Hills. We measure each opening carefully to get a proper fit on non-standard frames.

Fogging between panes, visible frame rot, or windows that no longer seal shut are signs that replacement makes more sense than repair. A quick on-site look by our Beaverton team will confirm which option fits your situation.

We replace single windows all the time for Beaverton homeowners dealing with one problem unit. There is no minimum number required to schedule a job with us.

Beaverton's wet winters mean proper flashing and moisture sealing matter more here than in dry regions. A window installed without tight weatherproofing will let water work into the wall over time.

Yes, upgraded windows with insulated glass reduce outside noise noticeably compared to single-pane or older double-pane units. This is a common reason Beaverton homeowners near busier roads choose to replace their windows.

Call us or send a message to set up a time for us to visit your Beaverton home and measure the openings. We give you a clear scope of work before any job starts.

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Call (971) 800-3800

What Multnomah County homeowners say.

4.9
28 Google reviews

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I have had the most wonderful experience with Kenai Construction. The staff is exceptional, friendly, and knowledgeable. The quality of workmanship is excellent. They complete projects on time, keep to the estimate, and finish projects with complete satisfaction. I totally recommend them!

Laurie Gatley Google review · December 2025

Kenai Construction replaced the roof and painted our home in Oregon City. We very much appreciated the professionalism and consistent quality of their work, and the positive and friendly attitude of everyone associated with the projects; and everything was completed on schedule. We were so pleased we later contracted with Bryan at Kenai to paint our son's house; and a year later, replace the roof on that house. In the process Kenai also replaced a window, added a bathroom vent, and repaired a non-functioning kitchen vent. Their communication is transparent and prompt, and their recommendations have always been in our best interest. Without hesitation, we have recommended Kenai to family, neighbors, and friends.

John Wicklund Google review · January 2026

Highly recommend! Bryan is very friendly, honest and knowledgable in the world of roofing. He was more than happy to answer my questions and explain the complexity of my roof. Where other companies wanted to see how much they could sell the job for, Bryan explained the numbers in a simple, honest way that put my mind at ease. I really appreciated his time.

Andrea Weaver Google review · January 2026

Kenai Construction is top notch! I have had Bryan and his team complete 3 projects on my home (all-new siding and insulation, kitchen remodel, and a leaky chimney removal) and have been so thrilled with the results. Everything looks perfect! All projects have been completed on time, on budget, with no stress. I highly recommend hiring Kenai Construction for indoor/outdoor home improvements.

Seneca Torres Google review · November 2025

Proudly Based in Portland, OR

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Hours

  • Monday 8:00 AM - 5:00 PM
  • Tuesday 8:00 AM - 5:00 PM
  • Wednesday 8:00 AM - 5:00 PM
  • Thursday 8:00 AM - 5:00 PM
  • Friday 8:00 AM - 5:00 PM
  • Saturday Appointment Only
  • Sunday Closed