Get matched with top window pros in Wentzville, MO

"Everything went great! We had an issue with one of the installed windows and they came back out and fixed it at no charge."

"We needed balancers replaced on two large windows. Brett did a great job explaining what work was needed to repair our windows. Work was completed in a timely and professional manor. It also cost less than I anticipated. I highly recommend Hyperion Glass Company."

At Sane Windows and Doors, we believe in making the window and door buying experience as easy and transparent as possible. That’s why we stand out with superior customer support—from the moment you contact us to long after your project is complete. Unlike traditional sales-focused window companies, we skip the high-pressure pitches and in-home visits. With our no-sales-pitch appointments and simple online pricing, you can explore your options, get a quote, and make decisions—all from the comfort of your home. It's window shopping made easy, without the hassle.

"Brad installed windows in my home today 3/15/2022. Excellent job. On time perfect install customer service is outstanding. His team will start the siding on Thursday. I canâ t wait. 5 stars for every category. This guy knows what heâ s doing and does it well. Good job. Brad"

"I can’t believe how happy I am to have chosen (and WAITED FOR!) Universal Windows Direct! It took 16 weeks from signing the contract, to getting the patio door and window made at the factory, to scheduling the install. Today was installation day. After seeing the quality of the products I felt the wait was totally worth it. The installer—Mr. C. Robertson—was obviously an expert window installer. He explained everything and installed the door AND second floor window by himself. Yes, he was his own crew and not one issue or problem came up. I will recommend Universal Windows Direct to anyone who needs a quality window, door, or other service from this company. And kudos to UWD for hiring incredibly skilled installation experts—Mr. Robertson turned a “normal” install into a truly outstanding experience. Thank you!"

"My new windows look great! Very professional to deal with, work was done on time and for a fair price. Would recommend to anyone looking for replacement windows!"

"We had our windows replaced by them and we couldn't be happier with the results. The quality of the windows is excellent and the installation went as planned."

"The owner was quite knowledgeable and gave a very reasonable estimate for the installation of eight windows. The work crew were professional, friendly and did an excellent job, including cleaning up when finished. I highly recommend them!"

"Craig did the window glass replacement job in our house. He is very nice and very professional. He also fixed another window which we have trouble to close it for free. We are very satisfied with him."

"I used H&F exteriors to install windows in a 130 year-old historic property. The old windows were crusty and inefficient. The new windows are great, and have cut the heating and cooling bills in half. H&F and their team were terrific to work with, honest and responsive."