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Replacement Doors and Door Installation

We’re Seattle’s trusted source for replacement doors!

Lake Washington Windows carries a wide range of doors in various styles and form factors. With high-quality products from Milgard, Thermatru, and Simpson, chances are that we have doors that will match your home perfectly.

For many years, we’ve provided quick, clean door installation service for countless satisfied customers. For more details about Entry or Patio Door options, please visit the links below.

Exterior Doors

Lake Washington Windows & Doors installs entry doors, patio doors, and just about any other type of exterior door that your home might need.

Seattle Door Replacement: Get a Free Quote Fast!

If you’d like to replace doors at your home or business in Seattle (and the greater Eastside), contact the door installation professionals at lake Washington Windows & Doors for a free estimate.
We offer free in-home estimates with no hassles, so you’ve got nothing to lose – and everything to gain!

Which Door Brands do we Carry?

We’re proud to offer quality doors from Milgard, Therma-Tru, and Simpson. With over 20 years of experience in Washington replacing doors and windows we only carry doors from manufacturers with consistent quality, that we know will withstand the test of time.

  • Milgard
  • Andersen
  • ThermaTru
  • Simpson
  • Codel
  • Buffelen

Replacement Door 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
  • I can’t say enough about Lake Washington Windows and Doors. Incredible service and follow through even after the warranty period... read more

    Sue Richards Avatar
    Sue Richards
  • 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
  • I would recommend them to everyone and would use them again. Crew worked hard and completed the job on time.... read more

    Courtney Sturgeon Avatar
    Courtney Sturgeon
  • 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

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