When buying windows, you need to account for both your interior and exterior spaces when selecting frame color – even if you choose products with narrow frames that practically make the glass units disappear like those by Renewal by Andersen® of San Francisco.

  The Solar Heat Gain Coefficient (SHGC) is one of the most important energy performance ratings to look for when buying windows. It measures how much infrared light from the sun can pass through the unit. The measurement is as expressed as a number ranging from 0 to 1. The lower the rating means the […]

  When you need quality windows, it’s important that they last for a long time. At Renewal by Andersen® of San Francisco, we performed a study on our 20-year-old windows. After testing them, we discovered that they worked as well as the day they were installed. Thanks to the Fibrex® material frame, our windows continue […]

  To make sure you get the right replacement windows, do your research, and don’t be swayed by marketing alone. Good windows, especially picture windows, have great glass quality and are durable. They also have heat-insulating properties and can easily be adjusted to meet your design needs. At Renewal by Andersen®, the best window contractors […]

  Bathrooms don’t really use windows to provide views and surveillance. Rather, they use them for ventilation and daylighting. Considered as one of the top sources of moisture in your home, it’s imperative for your bathroom to have a means to efficiently expel moist air. Also, adequate illumination is needed to safely move around in […]

The material used to make your windows matters, and it has a huge effect on energy efficiency, durability, looks and longevity. If you’re looking for window replacement products with the kind of material that offers all those, choose one that uses Fibrex®. It is exclusively used to make Renewal by Andersen® windows, and it offers […]

A great bathroom window pulls in light without compromising your privacy. Many homeowners install window treatments to protect them from prying eyes, but that may also mean limiting the light coming in from the outside.

  Nothing can turn Nature into artwork better than picture windows. With their expansive glass area, they can frame wonderful panoramas and catch the sun abundantly for daylighting and passive solar heating.

  When planning a window replacement project on a room-by-room basis, you’d realize that not all units are suitable for your living room. Moreover, you can just use any window your heart desires without considering both function and form.