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HOMEOWNERS NEED TO KNOW ABOUT THESE WINDOW WARNING SIGNS

Understanding what your window is trying to tell you will give you time to decide on whether you need new windows. However, the problem is that most homeowners never notice issues until it’s too late. Renewal by Andersen® of St. Louis, the home remodeling expert, explains what signs for which you should look out:

Homeowners Need To Know About These Window Warning Signs

Condensation

Most window condensation is caused by too much humidity in your home and not enough ventilation. You see condensation form at the bottom or on the corners of the glass if this is the case. However, if condensation forms between the glass panes, this might mean the window seals have failed or have been compromised. In addition, your window might have lost all of its insulating gases if you see condensation form in the center of the glass. This means the window is no longer energy-efficient.

Water Leaks

Water leaks around your window indicates that it’s not shutting tight enough or that there are cracks or gaps in the window frame. It’s important to ask a professional for a window inspection to determine if it is necessary to replace the window. Fortunately, we can install some of the best replacement windows available on the market, so you won’t have to worry about water reaching your interior.

Drafts

This sign means you need to replace either the weatherstripping around the sashes or the glass panes. Drafts shouldn’t be ignored because they can cause you to pay higher energy bills than you should. The best long-term solution to drafts is upgrading your current windows with our products. Not only are our windows weathertight, but they also have excellent energy efficiency ratings.

Understanding these signs helps you determine problems early on and quickly solve them. Renewal by Andersen of St. Louis is your one-stop-shop for exceptional replacement doors and windows. We focus on providing quality services and cultivating lasting relationships with our customers. We serve many areas, including St. Louis, MO. Call us today at (314) 310-3636 to learn more about our services and products, or to ask for a free estimate.

Reviews

"Have nothing but great things to say about the window installation done today by John Hutchinson with Renewal by Andersen! He was friendly, personable and professional and did a great job installing. He did a great job of putting down roller pads and tarps with next to zero clean up. Would highly recommend them for any window replacement needed!"

Mark V.
Jun 26, 2025

"We had our new Renewal by Andersen windows installed on June 5th & 6th, 2025 and we LOVE them! The quality, beauty, and functionality are best-in-class! The whole experience from dinner presentation at Lazy River Grill, the initial in-home sales consultation and measurement, the regular communications from the salesman and concierge, and the installation team’s professionalism and skills made the process so seamless. This is the second home we have opted for Renewal windows and doors and have been delighted both times! Thank you Renewal by Andersen STL! "

Jeff C.
Jun 7, 2025

"I had an excellent experience with RbA STL. Our designer, Courtney, was great and the finished product is awesome. The installation was easy and the gentlemen left our home cleaner than they found it upon entering. I would recommend RbA STL - you’ll get tired from their constant contacts, and that’s a GOOD thing!"

Jeramy D
Jun 3, 2025

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