Since every window ordered is custom-built to fit your home and design choices, manufacturing times vary. Once delivered, the type of window being installed and the type being removed help determine the amount of time needed to complete the job. On average, each window takes about 30 minutes. Trim work and cleanup will require additional time to complete. An average job will take a single day.

All windows and patio doors we sell come with a manufacturer’s lifetime limited warranty and a repair labor guarantee, good for as long as you own your home! Contact us or see our warranties page for more details.

The majority of our replacement windows are installed from the outside. In some situations it may be necessary to install from the inside. On the day of installation, your installation expert will assess your unique situation and explain the process that will best suit your home.

We offer a variety of payment methods and financing options depending on promotional period. Please contact us for more information regarding available options.

Most of the issues encountered by our customers are easily corrected and don't necessarily mean that there is a problem with your window. You are always welcome to contact us for help.

As America’s #1 Replacement Window company, we have many styles, shapes and colors of windows. We install double-hung (our most popular by far), single-hung, casement, sliding, awning, bay & bow, picture, garden, and basement hoppers. We also have custom architectural designed windows that can add a dramatic accent to your home.

Yes, we are an Energy Star partner. Our SolarZone™ insulated glass packages are designed for superior thermal performance. Our state-of-the-art technology cuts energy consumption and reduces your home’s susceptibility to damaging ultraviolet energy. We have a wide range of windows, siding, doors and roofing, many of which are Energy Star rated.

After installing your new replacement windows we remove all old windows from your property and dispose of them properly. If you wish to keep your old windows or storm windows, please notify the installation crew as soon as it arrives for your installation.

Window World installs replacement windows year-round. An average installation will take only one day. Our crews install one window at a time and are trained to do what they can to minimize heating/cooling loss. The energy savings from your new windows will recover any incremental energy costs incurred during their installation many times over during their lifetime.