Replacement Window and Door Installation

Windows & Doors By Brownell is here to make your window replacement and installation easy. We offer free in-home consultations and will provide you with all the information you need to make the best decision in regards to your replacement windows and doors.

Schedule an In-Home or Virtual Consultation!

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Note: We only schedule in-home consultations to select areas of VT, NH and NY. If you live outside of these areas, visit to find your local Marvin dealer.

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    What are you looking to replace?* (check all that apply)
    Replacement WindowsPatio DoorsEntrance Doors

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    OnlineFront Porch ForumMagazine / NewspaperRadioReferral / Word-of-MouthPrevious CustomerOther

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    Window Installation Savings

    Why Choose Us For Your Replacement Installation?

    • We Consult:

      Let us determine the BEST window or door solution for your unique project.

    • We Measure:

      Our professionals take exact measurements to ensure the perfect fit for your replacement windows or doors.

    • We Install:

      With our team of employee Installation Technicians that are Marvin trained and fully insured.

    • Two year workmanship warranty from WDB

      in case something needs adjustment down the road, we’ll take care of it.

    • Windows & Doors By Brownell is local, family owned and operated business that has been built on customer service.

    About Our Installation Services

    Our window installation teams are comprised of Windows & Doors By Brownell employees that are fully insured. Each member has extensive window installation and construction experience. Our teams can handle a range of projects; from the replacement of a single bay window to a 50+ double hung window project. Not only do our teams excel at what they do, they are also courteous and mindful to treat your home with care. Windows & Doors By Brownell’s primary region for installation projects is approximately a 35 mile radius from each of our showrooms. It is our goal to not only meet, but exceed your expectations!

    Our Vermont install team at Windows & Doors By Brownell 

    Our Installation Process

    Consultations can run between 30 and 90 minutes, and are of no cost to the homeowner. A member of our installed sales team will meet with a perspective customer at their home to discuss the objective of the project, evaluate current window conditions and take precise measurements. Recommended replacement window options, such as: full tear-out, sash replacement or insert units will be discussed, as well as interior and exterior trim details, any necessary removal/replacement of siding or sheetrock and existing opening modifications.

    The next step in the installation process is an optional showroom meeting. Visiting the showroom provides the homeowner an opportunity to see and operate the windows and doors first hand. This experience is often critical in the decision making process. A showroom meeting also provides an opportunity for the homeowner to ask any technical or additional questions prior to their order being placed.

    In some instances, when a project permits, a showroom meeting may not be necessary.

    >> Visit Our Showrooms Online!

    At this point in the process an installation agreement will be mailed to the homeowner outlining the product specifications, interior/exterior trim details, proper insulation of new unit, pre-finishing details and disposal of trash & old units.

    Specific payment terms will be outlined in the agreement. A deposit is required on all installation projects before the windows or doors are ordered; final payment is due upon completion of the window/door installation.

    We strive to provide realistic and up-front timetables for installed projects.

    Our installation team’s average work day begins at your home at 7:45 am and ends at 3:30 pm. Our teams are courteous and make every effort to reduce any disruption of your household. At the end of each day they will clean up and be sure not to leave any potential hazards behind. When the job is complete, they will discuss routine maintenance and give pertinent warranty information to the homeowner.

    A Company You Can Trust