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Renewal by Andersen® – Pittsburgh’s
Replacement Window Experts

Trust Renewal by Andersen for all of your replacement window needs in Pittsburgh PA. Our highly qualified technicians will install premium windows in your home, giving you the benefit of a hassle free experience and top of the line fixtures.

Your window replacement experience begins with a free consultation in the convenience of your own home. Our specialists will come to look at your current window situation and issues and help you pick something new. We will keep all of the characteristics and features that are important to you in mind as we suggest different replacement windows.

Our specialists also take measurements to ensure our replacement windows will fit perfectly in your home, creating a weather tight seal that will maintain the desired temperature in your house. This means that your heating and cooling bills will likely decrease, as the custom fit windows eliminate the warm or cool air from escaping the indoors.

From French country replacement doors to double hung replacement windows, we have something for everyone. Our vast selection of different types of windows and doors allows you to be specific and choose something truly custom for your home. Pick the colors, types of wood, and hardware that you think will look the best. And if you aren’t sure where to start, let us help! We have plenty of experience finding the best fixtures for customers’ preferences, and we are happy to help you make a decision.



  • Top hinge in order to open outward and upward
  • Can ventilate side-to-side
  • Paneless for an unobstructed view


Bay & Bow

  • Multiple windows that curve outwards from your house
  • Allow for a larger view and some extra space



  • Clear views with minimal obstruction
  • Ventilation from top to bottom
  • Side hinge to open right or left


Double Hung

  • Slide vertically to provide ventilation at the top or bottom
  • Two sashes make up one window frame



  • Sashes slide horizontally
  • A single frame consists of two sashes



  • Clear view with zero obstructions
  • Stays closed at all times



  • A beautiful final touch for the exterior
  • Comes in circular, curved, and polygon shapes

Although each type of window has its own unique look, they all embody the quality associated with the Andersen Windows name and are sure to complement the beautiful architecture of your home. Whether you prefer a sliding, double hung, or picture window, we have plenty of high quality and functional options. Choose a single-pane picture window to let light into your home or a bay and bow window to create a window seat.

Call today to schedule a free consultation for your replacement windows!