There are homes with regular windows, and there are homes with specialty windows. When it comes to choosing which can create the biggest visual impact, the latter will win hands down. There’s just something about specialty windows that make them, well, special. If you’re looking to spruce up your home this season, you should consider […]

Renewal by Andersen® of San Francisco is a professional installer of replacement windows and patio doors. Our window and door installers are highly trained technicians. We understand that windows and doors are necessary components of your home that should provide comfort, energy efficiency and reliability.

Even under the best of circumstances, no window is perfect, at least not forever. Windows, just like roofs, siding and exterior doors, are exposed to the elements all the time. And, the elements aren’t always kind. Sometimes, it’s a matter of manufacturing defects. Whatever it is that’s causing your windows to look foggy, chances are, […]

Renewal by Andersen® offers the best custom replacement windows on the market, made possible by exclusive features and technologies. Here are some of the advantages of our exclusive products.

Do you wonder why some windows last for a longer time than others? Maybe, you’ve noticed how some windows don’t seem to age as much. While there are many factors behind this, the window material has much to do with a unit’s longevity.

There is more to good quality windows than just frames and glass panes. A window’s efficiency is affected by the type of seal, coating and gas fill used when making it. Not all homeowners are aware that their windows may actually be filled with gas.

Windows are essential in every household. They provide convenience, increase a house’s R-value, provide security and affect its overall visual appeal. However, some windows in the market today are not efficient enough.

  Home improvement projects are important investments. It only makes sense to ensure that every project you undertake proves value, either by increasing your home’s value or recouping what you spent. In this blog, your local window contractor, Renewal by Andersen® of San Francisco, provides a look at why window replacement is worth the cost.

  Many homeowners are tempted at the prospect of installing their replacement windows themselves, incorrectly assuming that they can save more money when they do it on their own. While it may be rewarding to install your own windows, DIY installation can end up being costlier than hiring a contractor.