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Kent, WA

Windows in Kent, WA

Windows for Kent homes, from Builders Service Company.

Two-story home with a bay window and white-framed sliding windows on both floors

With so much of the city’s housing built in the 1980s and 1990s, many windows here are first-generation vinyl units whose seals are now failing. The giveaway is fog or condensation between the panes that won’t wipe off, often along with drafts and sashes that stick. Houses from the 1950s through the 1970s may still have aluminum frames or single-pane glass.

We install Preservation 9000 vinyl replacement windows, and we are the exclusive provider of Preservation 9000 windows in Washington. Styles include double-hung, slider, casement and awning, hopper, picture, garden, bay and bow, and custom shapes. We measure every opening for a snug fit, which keeps drafts and leaks out around the new frame.

  • On the 46% of single-family homes with two or more stories, sliders and casements work well on upper floors and under tight eaves.
  • Casement, awning or hopper windows handle ventilation in kitchens and baths.
  • A garden window over the kitchen sink adds light and a shelf for herbs.

Heating cost shapes the payback. Census data shows 56% of homes here heat with electricity, and efficient windows return more where heating is costly. Electric service comes from PSE; check with PSE for current programs before you order.

See our guide to Kent home exterior services.

Get a free windows consultation in Kent

Schedule a free in-home consultation or call 206-430-1927.

Kent windows FAQ

Why are the windows in my Kent home fogging between the panes?

Fog between the panes means the window's seal has failed. It is common in first-generation vinyl windows from the 1980s and 1990s, when much of the city's housing went up, and the fix is replacing the unit. We install Preservation 9000 vinyl replacement windows. Your electric utility is PSE, so check with PSE for current programs before you order, and we will handle measuring and installation.

Which window styles work best on two-story Kent homes?

Sliders and casements are usually the practical choice for upper floors and tight eaves. King County assessor records show 46% of single-family homes here have two or more stories, so upstairs installs are common. We install Preservation 9000 vinyl replacement windows in double-hung, slider, casement and awning, hopper, picture, garden, bay and bow, and custom shapes, and we match styles to each room during the free in-home consultation.

Reviews From Our Customers in Kent

  • For the most part the job was done immaculately, windows are beautiful, floors are beautiful, and the gutters are too. There was a small issue with the trim that we had to let them know about, but Mason has us covered and I know it's going to look perfect after some small tweaks.
    Alis Mana · November 2025 Posted on Google
  • We had a very smooth experience with Builders Service. We plan on using them again in the spring!!!
    Jane Arkush · 2024 Posted on Google
  • Team was quick and efficient. Cleaned up the yard after themselves each day. The owner called personally each day to check progress, see if we had questions, and make sure everything was to our satisfaction. Great company and love the results.
    Samantha Beeson · 2024 Posted on Google
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Located in Auburn

Builders Service Company
3902 W Valley Hwy N, Auburn, WA 98001

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About Builders Service Company

Builders Service Company is a family-owned exterior remodeling contractor that has served Washington homeowners since 1974. Founder Mason Ruppel, a certified general construction contractor with more than 50 years in the industry, still oversees projects and leads in-home consultations himself. He developed the Evergreen Shield Siding System for Pacific Northwest weather, and discussed it on KOMO 4's Seattle Refined.

  • Licensed Washington contractor: BUILDSC027JN (verify with Washington L&I)
  • Siding, roofing, windows and decks from one local team
  • Free in-home consultations

Projects

  • Location: Auburn Service: Window Replacement
    July 30, 2026

    Window Replacement in Auburn, WA

    This homeowner in Auburn, WA contacted us after noticing mold developing around both the interior and exterior edges of an older window. During our […]

    View Project →

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