Welcome Homeowners

From idea to installation and even years after – Windows & Doors By Brownell is here with you every step of the way.

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Need Windows and Doors For Your Next Project?

We can help! Whether you are a first-time window buyer, or a seasoned window pro, Windows & Doors By Brownell is here to make the process as simple as possible. We believe in quality products, superb customer service, and encourage consumers to stop and learn about windows and doors before they purchase, so that they can make an educated decision before buying.

If you are building a new home, or a new space on your existing home, let us be your resource for all things windows and doors. Bring your ideas, plans, architect, or builder (or all of these!) to our showroom so that we can help you navigate through Marvin’s products and options. 

The replacement process is slightly different depending on how you plan to install. Whichever way you choose – we will be here to help! Learn more about replacement windows & doors here.

  • Do-It-Yourself – Looking to install your windows yourself? Ask our sales staff on tips, tricks and proper installation methods for Marvin products. 
  • Hired Builder/Contractor There are many local builders and contractors who will be able to help. Give us a call and we can recommend a few in your area! Whomever you choose, we recommend making sure the window installer is reputable, experienced and insured. We ask that your contractor provides us details on the project and confirms all information at time of order.
  • Installation Services From Windows & Doors By Brownell Our installation is a complete full-service process which includes a no cost in-home consultation so that we can accurately measure, price and discuss the features and options of your project. Our installers are year-round full-time employees of Windows & Doors By Brownell and fully insured. They are a master of their craft and know the product inside and out!  Learn more about installation services from Windows & Doors By Brownell.

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Expert Sales Team & Customer Service

To guide you through the numerous products and options available. Our team has years of experience and a wealth of building knowledge.

Job Site & In-Home Consultations

To professionally evaluate current window and door conditions, make recommendations, discuss options and help prioritize your improvements.

  •  If you are using a builder/contractor, we request they be present at this meeting, 
  • Learn more about installation services from Windows & Doors By Brownell here
Man staining wooden window frame with paint brush


Finishing Services

Through a partnership with Vermont Paint Craftsmen. Featuring an environmentally friendly, state-of-the-art spray booth and paint shop for custom finishing of Marvin windows and doors, kitchen cabinets, metal work and more!

Experience Our Showrooms

Constantly updated, our showrooms are an excellent resource. View Marvin windows and doors in numerous interior and exterior settings, multiple trim styles, colors, sizes, shapes, hardware options and more. In the beautiful Williston, Vermont and West Lebanon, New Hampshire.

Helpful Resources

Existing Customers +
Product Resources

When you purchase from Windows & Doors By Brownell, you are not only able to take advantage of the services and resources before and during the process, but you can count on us for years to come and through the life of your product(s).

Regular care and maintenance will help keep your windows and doors operating smoothly. Find tips and information on how to care for your products from Windows & Doors By Brownell.

Many problems can be easily solved at home! Browse our gallery of Brownell Quick-Fix videos to better understand, troubleshoot and service your existing Marvin Windows and Doors.  If you do not find a solution in one of the videos below, please contact us.

Our in-house Service Department is here to ensure product performance over the lifetime of your Marvin windows and doors.

About Windows & Doors By Brownell

For over 30 years, Windows & Doors By Brownell has been a leading local expert. Working continuously to improve the “one stop shop” philosophy by integrating services in a comfortable environment. We believe quality assurance is based upon qualified personnel and excellent products.

A team member and client partaking in a window design consultation

Excellent products and service!

Kevin, Homeowner