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Our Replacement Process

Step 1: Free in-home consultation

Once you contact us, we will setup an in-home visit that is convenient for you (daytime or evening). We will listen attentively to your needs and then ask relevant questions to ensure we are providing you with the right products. We know your time is valuable so we will not waste it with a four hour, high-pressure sales pitch. Once we fully understand your needs, we will provide you with the options that fit you the best. After choosing your preferred product, we will take rough measurements and provide you with a quote.

Step 2: Agreement

Once you’ve decided to move forward, we will enter into a written agreement that will protect you as a consumer. We all have heard of horror stories involving bad contractors who leave a job incomplete or in disrepair, and a written contract helps protect you. The contract spells out clearly the details of the agreement and provides our contractor’s license number. Once you sign the agreement and make the deposit, we will schedule the critical measure.

Step 3: Critical Measurements

Within a few short days of signing the contract, we will have our lead installer come to your home to take critical measurements. This process takes anywhere from a half hour to an hour to complete, depending on the size of the job. Once we have the measurements, we’ll place the order for the windows or doors with the manufacturer. Depending on the type of package selected, your product will generally take two to five weeks to manufacture.

Step 4: Setup Installation Date

Once we determine the arrival date of the windows, or doors, we will setup the installation date with you and then give you a courtesy call just prior to the installation date to reconfirm our appointment. A whole house of windows can be installed within 2 to 5 days depending on the scope of work required. We will never leave your home unsecured or put plywood over openings if we need to come back the next day.

Step 5: Installation

It is always our preference to do most of the removal and installation of the new windows and doors from the outside of the home. This will minimize the disturbance to the interior of your home and reduce the risk of damaging your valuables. When we are inside your home, we will put down tarp to protect your flooring and continually vacuum debris as we go along. Our workers will do our work quickly, efficiently, and leave your home site clean at the end of each day. All of the old windows will be removed and disposed of by our professional crew. When the work is complete we will collect the remaining balance.

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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