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Replacement Vinyl Windows

Best Vinyl Windows

If you’re looking for replacement vinyl windows in Seattle or its surrounding cities, Lake Washington Windows is the smart choice. We carry the best vinyl windows from top-rated brands like Milgard Windows. Our expert installers are trained and certified to do your vinyl window installation right, and provide you with first-class customer service.

Lake Washington Windows is dedicated to customer satisfaction and making your vinyl window installation a breeze!

Get a Free Window Replacement Estimate

Just call or contact us online for a free, no-hassle in-home estimate!

Benefits of Vinyl Windows

There are several main reasons why many homeowners and builders choose to install vinyl windows. Energy Efficiency is one of the most important factors, especially during long winters in the Northwest and Seattle. Replacement vinyl windows are among the most efficient windows available. Our vinyl windows are Energy Star rated and certified, and available with Low-E glass coating.

Affordability is another major advantage of vinyl windows. Prices are typically lower than those of wood or fiberglass materials, but durability is still excellent, making vinyl hard to beat in terms of value.

Low Maintenance also makes vinyl windows an appealing choice. From the day they are installed into your home, you will never need to paint or refinish the frames of your vinyl windows. Color and style options for vinyl windows are numerous; they can be factory-ordered to match the design of virtually any Seattle home.

Vinyl Windows vs. Aluminum or Fiberglass

Speaking generally, vinyl windows tend to outperform comparable aluminum windows in terms of energy efficiency and overall value, so comparing the two is often a question of aesthetic preference, or matching the existing style of a room.

Replacement Vinyl Windows Seattle

We’ve been installing windows in the Northwest for over 20 years – and we’ve found the quality and durability of Milgard Vinyl Windows to be consistently excellent.

For homeowners who need maximum durability and weather resistance, we recommend looking into Fiberglass Windows. While fiberglass windows can be considerably more expensive than replacement vinyl windows, they offer the ultimate in strength and longevity, and often (but not always) edge out vinyl windows from an efficiency standpoint.

Why Do We Recommend Milgard Windows?

Here are the reasons that we confidently recommend Milgard Windows to our Seattle area customers:

Quality Design and Construction

Milgard’s attractive, energy-efficient, and highly durable window products have won numerous national-level awards for product excellence.

Customer Service

Milgard Windows’ customer service record is outstanding! Milgard’s full lifetime material and labor warranty covers your replacement windows against any potential defect, including fogging and leaks.

Customer Satisfaction

Our recommendation of Milgard Windows comes from years of window replacement experience and positive feedback from our customers. Your satisfaction is our top priority – If we don’t think you’ll be extremely happy with any window product, we won’t sell it, end of story.
Milgard Windows Certified Dealer & Installer
We look forward to working with you – Contact Us Today to set up a free consultation!

Lake Washington Windows is also proud to partner with these industry-leading brands.

Vinyl Window Gallery

Free Replacement Estimate

Start saving energy, lower your heating bill, and improve the appearance of your home. Call the Certified Window and Door Replacement Specialists at Lake Washington Windows at (425) 255-2600 for a Free Estimate! We offer financing and payment plans too.

  • 5 star ratingThe windows are great. Look good, function well, they do what I want them to do. Installers were phenomenal and... read more

    Jeffrey H. Avatar
    Jeffrey H.
  • 5 star ratingWe just replaced all our windows and two sliding doors through Lake Washington Windows and Doors.  Our house was a... read more

    Amy S. Avatar
    Amy S.
  • 5 star ratingThe quoting experience was very pleasant and fun, thanks to the sales representative who came to my new house. We... read more

    Ranny N. Avatar
    Ranny N.
  • I went with Lake Washington Windows & Doors because I got the feeling that they were a company who cared... read more

    Jeffrey Hove Avatar
    Jeffrey Hove
  • The office staff is terrific at keeping you up-to-date with where you are "in line." And as the installation time... read more

    Adrienne Huss Avatar
    Adrienne Huss
  • We are very pleased with the installation of our new Milgard Vinyl Styleline Windows (horizontal and vertical venting as well... read more

    Arthur Lander Avatar
    Arthur Lander
  • Very happy with Lake Washington Windows & Doors - from the initial appt with the sales rep through to the... read more

    Debbie Worthey Avatar
    Debbie Worthey
  • We just replaced all our windows and two sliding doors through Lake Washington Windows and Doors. Our house was a... read more

    Amy St Pierre Avatar
    Amy St Pierre
  • Excellent company! Great communicators kept me updated all along the way. The installers were excellent craftsman and we love our door!

    Stephanie Wendell Avatar
    Stephanie Wendell
  • LWWD is great, friendly and professional in this industries. From Sales rep, Customer Support and the Professional Installers. They answer... read more

    Simon Li Avatar
    Simon Li

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