Replacement Doors & Windows That Are Super Durable & Super Energy Efficient

  • Our Windows & Doors are Energy Efficient with our XL1000 Triple Pane Glass System that keeps your home warmer in winter and cooler in summer.
  • Add security to your front door with our dual-point, opposing hook locking mortise.
  • No more bland, blah front door, we offer many colors and styles to choose from, enhancing your home's curb appeal, increasing your family's safety, and saving you money in terms of energy costs.

Your Houston Replacement
Window & Door Company

Superior Window Company is based in Houston, Texas, serving the Conroe, Tomball, Spring, The Woodlands, Cypress, Lake Conroe, Pasadena, Pearland, Friendswood, Clear Lake, Katy, Humble, Kingwood, Sugarland and many other communities in and around Houston.

Energy Loss Through Your Doors & Windows Costs You Money!

Windows and doors are the single biggest source of home energy loss through unwanted heat gain, or heat loss, depending on the season. At a time when energy costs are a major part of your home budget, becoming more energy-efficient is important.

National Fenestration Rating Council (NFRC)

National Fenestration Rating Council - proof of our window's super efficiency and durability ratingIn 1989 Berkeley Lab developed the National Fenestration Rating Council (NFRC), a non-profit organization that administers the only uniform, independent rating and labeling system for the energy performance of windows, doors and skylights.

NFRC ratings are fair, accurate, and credible because the rating system is independent – manufacturers have no say over how their products are rated. That’s why the federal government and energy codes in many states and local jurisdictions encourage homeowners, builders and contractors to purchase only NFRC-rated products.

 

Proof of Performance - Look for the NFRC Label

Our replacement windows are rated well below the state recommended .40 U-value rating for energy efficiency.  The lower the U-value, the greater a window’s resistance to heat flow and the better its insulating value and performance.

Another important factor to consider is the window’s solar heat gain coefficient (SHGC).   The SHGC is the fraction of available solar heat that successfully passes through a window.

Our windows are top performers because the glass coatings work to block long-wave heat energy (low SHGC) while allowing generous amounts of visible light (high VT) to enter your home.  This formulation is ideal in sunny, hot climates, like Texas.

  • Our windows have a low shading coefficient and U-value which makes our windows more energy-efficient than standard reflective insulating glass.
  • Our windows are designed to allow the interior temperature to remain consistent, providing a more comfortable environment.
  • The XL1000 insulating glass offers low solar transmission and low radiant heat transmission which makes it the perfect choice for our Texas climate.

Let Superior Window Company, show you how our replacement windows exceed the standard for energy efficiency and replacement window value.  Realize the full potential of your home with our beautiful and energy-efficient doors and windows. 

Contact us today, or call 281-440-7200 for a free, no obligation consultation and price quote with one of our Super window experts!

Contact us for a FREE,
no obligation consultation with one of our window
and door experts!

281-440-7200

Window Facts:

Windows bring light, warmth, and beauty into your home; however, they are thermal "holes," through which energy escapes.

An average home may lose up to 70% of its heating or cooling energy through its windows.

According to the Lawrence Berkeley National Laboratory study for the Department of Energy, the US energy consumption is expected to increase by 35% between now and 2025.

With energy costs soaring, our energy efficient windows will save you money each and every month!

Contact Superior Window Company today and learn about our Energy Savings Pledge and Price Guarantee!

Be sure to check our special promotions on our windows and doors!