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To make a single replacement window energy-efficient, everything should fall into the right place. Instead of focusing on individual components, pay attention to the whole window performance and understand how it all works.
At Renewal by Andersen® of San Francisco, we offer the most energy-efficient replacement windows in San Francisco, CA, you could find. How can our products make the difference in your home? Here are the reasons our windows are off the charts:
Fibrex®
Imagine a window material that combines the superior strength of wood and the low-maintenance advantages of vinyl–that is Fibrex®. Our exclusive composite material is resilient and energy-efficient.
Unlike wood, it never needs painting to stay structurally sound without compromise. As opposed to vinyl, it retains its stability and rigidity with changes in temperature to keep its weathertight seal for many years. It also insulates 700 times better than aluminum to help prevent heat loss.
Under normal use and conditions, Fibrex is guaranteed not to rust, corrode, pit, peel, blister, flake, or crack for 20 years. This remarkable, long-term resistance to wear lends your San Francisco replacement windows the ability to repel moisture and prevent air infiltration.
High-Performance Glass
We roll a variety of advanced technologies into one to make exceptionally energy-saving, ENERGY STAR®–certified windows.
Our High-Performance™ Low-E4® coatings block most of the sun’s infrared and ultraviolet rays while allowing visible light through. We use an argon gas blend for fill, increasing the insulating value of your windows significantly. Our low-conductivity spacer system is made of stainless steel for its strength, allowing us to make thinner spacer walls to conduct further less heat.
We offer different glass solutions to let you pick the level of energy performance you need for your local climate.
Flawless Installation
Your custom-built replacement windows in San Francisco are only as good as their installers. Mistakes are all too easy to make, which can dramatically reduce energy efficiency. Cutting the flashing incorrectly, applying the sealant wrong, and insulating the gaps between the frame and the opening poorly are frequent mistakes.
At Renewal by Andersen of San Francisco, we ensure no errors will happen. All members of our crew have undergone our strict certification program, earning them the title Certified Master Installer. We prepare them in different wall thicknesses and materials, types of building construction, and unforeseen structural challenges due to home settling.
You can rest assured that we can carry out your window installation safely, efficiently, and flawlessly. In case of defects, we promptly return to bring the workmanship up to our high standards.
Choose Renewal by Andersen of San Francisco and harness the outstanding energy performance of our windows. Call us today at (866) 609-5033 for your free consultation.