Maryland Exterior Home Renovations.  Roofing, Siding, and Replacement Windows Contractor. Quality replacement at affordable prices!


   (240) 687-4556



Maryland  Replacement Windows Contractor

Exterior Renovations is a replacement window contractor, utilizing high-quality windows from manufacturers such as Andersen, Pella,  and Soft-Lite. Your home is equipped with different window styles with varying functional needs. It’s important to use a contractor who has experience with the full spectrum of options and their installation.

Trust  Exterior Renovations to get your home’s new windows installed the right way and on time. The process starts with an initial consultation where we will discuss your needs and desires, options, designs and an implementation plan. Replacing your home’s windows will enhance the value of your home along with saving you money as today’s models are more energy efficient than older styles. For more information on replacing your home’s windows, please check out the links below for information from manufacturers whose windows we install.

Go to U.S. Dept. of Energy for more on energy efficient windows.

Maryland Replacement Windows Contractor


Contact Exterior Renovations for a free estimate.   Use the form provided below or give us a call!

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We Use Products from the Top Window Manufacturers

Homeowners trust Andersen Windows & Doors for their natural wood construction that offers timeless beauty and durability. The low E-glass in all Andersen windows works likes sunblock, protecting your home’s interior from ultraviolet (uv) light. Customers love Andersen windows for their low maintenance design and excellent warranty coverage.

Andersen Windows, Inc. is a part of Andersen Corporation; the largest window and door manufacturer in North America. The flagship Andersen® brand is the most recognized and most used brand in the window and patio door industry.  Andersen was founded in 1903 and is privately owned. The company is known for its strong history of commitment to its business partners, employees, community and environmental stewardship. Andersen employs 9,000 people and markets products throughout North America and in South America, Europe, Asia and the Middle East.

Pella manufactures several different window and door options that will upgrade your home’s look and energy efficiency. Vinyl, wood and fiberglass are just some of the options available to you. Pella has earned the Energy Star Award for sustained excellence for the 5th year in a row. Their windows feature robust frames, virtually invisible smooth seam corners and a premium look.

In 1925, Pete and Lucille Kuyper from the small Dutch community of Pella, Iowa, invested in a newfangled invention — a window screen that rolled up and down like a shade. The couple went on to found a company based on the principles of traditional American values, integrity and the desire to enrich the homes and lives of others.

The Promise Today

  • Pella Corporation is still owned by the Kuyper family and professionally managed
  • Pella has been awarded more than 100 product and design patents
  • They have 10 manufacturing facilities

Soft-Lite’s approach to business remains the same throughout the years. We are dedicated to providing innovative products that exceed industry standards for quality, reliability, and performance. They use leading edge technologies and equipment in manufacturing, allowing us to exceed our customers’ requirements for beautiful, strong and thermally efficient windows.

They offer an extensive line of replacement windows and accessories to fit any home, region or climate. All our products are built to last, and are backed by an on-going commitment to the people who buy them. Quality and commitment to excellence have been the cornerstones of their success.


Customer service is our focus.  We are committed to providing superior external home renovation services.  Our professionals have years of experience in home renovation projects We pride ourselves on the quality of our work and we are dedicated to completing each project on time, within budget and in a professional manner.