The typical consumer may be hard-pressed to tell just by looking at two replacement windows, which one will perform better in their home. You may not see stark visual differences between a Renewal by Andersen of New Jersey & New York Metro window or patio door and another brand if you are trying to determine which window has the highest insulating metrics or which one offers the best condensation control for you. But, there are definitely differences.

Since visual differences may or may not indicate performance differences, it is now more than ever before imperative that brands do their best to differentiate themselves from other companies competing in the same space.

So, how do you, as a consumer, wade through the hype and “paid messaging” and get down to what really matters – which replacement window is the best for your home?

As a leader in the replacement window industry for more than a quarter century, Renewal by Andersen of New Jersey & New York Metro takes great pride in offering an incredible warranty package for our customers. Our partners in the Renewal by Andersen factory build each replacement window and patio door to beautifully perform for as long as you live in your home so we can offer one of the best warranties in the business.

While our warranty is the gold standard for the industry, you should know there are a few things the 20/2/10 warranty will not cover. Here are three things your policy will not cover, and why they are excluded.