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Replacement Windows St. Louis MO

The city of St. Louis has neither big mountains nor large water bodies to exert a moderating influence on its temperature. Consequently, it experiences hot and humid summers with temperatures often crossing the 90 °F mark and cold and snowy winters with the mercury frequently dropping to below freezing levels.

The extreme temperatures during winter and summer months can put considerable pressure on your air conditioning system leading to higher energy bills.

If you as a homeowner are worried about huge electric bills, may we suggest installing Champion replacement windows in your St. Louis home? Featuring our exclusive ENERGY STAR-rated Comfort 365® glass, our windows will keep your home warmer in winter, cooler in summer and your energy bills lower through the year.

Here’s the experience of one of our Champion of St. Louis customers Thomas M.from Florissant, MO: I first used Champion Windows on my first home. My utility bill was reduced by 50%. Due to hail damage on my second home, I used Champion Windows again. I experienced no hassles. Superior products were used. The employees, sales and installers both, were professional. I would recommend Champion Windows for windows and siding needs to everyone.”

We offer the following types of replacement windows in St. Louis, MO:
  • Double-Hung Windows
  • Casement Windows
  • Slider Window
  • Picture Window
  • Bay, Bow, and Garden Window
  • Shaped Windows
Our replacement windows in St. Louis have some of the most powerful features in the industry such as:
  • Lifetime warranty: Our replacement windows and their installation are guaranteed for life, so you never have to worry about any of your window needs going unanswered.
  • Good Housekeeping seal: All our replacement windows bear the Good Housekeeping Seal for quality and reliability.
  • AAMA testing: All our replacement windows have been tested and certified by the American Architectural Manufacturers Association (AAMA) for structure and air/water infiltration.
  • ColorBond®: Our windows are available in a range of colors to suit homes built in different architectural styles.
  • TimberBondTM: Our windows have the warm luxurious look of wood without the expensive and time consuming maintenance problems.