Types of Windows
Where Quality meets Value & Integrity


Modern Window Designs for Every Home

At Centennial Home Improvement, we offer a variety of modern window styles designed to enhance your home’s comfort, energy efficiency, and visual appeal. Each window type provides unique benefits and can be customized to fit your space perfectly.

Bay

A simple blue house icon with a gray roof and chimney.

Bay windows feature a large center picture window framed by two smaller angled windows. This design projects outward to create a cozy nook or window seat. Bay windows invite natural light and add depth and character to your home’s interior.

Bow

A simple blue house icon with a gray roof and chimney.

Bow windows consist of four or more panels set at equal angles to form a graceful outward curve. Similar to bay windows, they fill your room with sunlight while offering panoramic outdoor views. Their smooth design complements both traditional and modern homes.

Casemaster

A simple blue house icon with a gray roof and chimney.

Casement windows open outward on side hinges, operating easily with a crank or manual handle. Their tight seal reduces air and water infiltration, improving energy efficiency. These windows provide a sleek, contemporary look and excellent ventilation control.

French Casemaster

A simple blue house icon with a gray roof and chimney.French casement windows add elegance and functionality. With two side-by-side sashes that open outward and no center post, they create an unobstructed view and allow maximum airflow. This style blends timeless charm with modern performance.

Awning

A simple blue house icon with a gray roof and chimney.Awning windows hinge at the top and open outward, allowing light and fresh air to enter even during light rain. Often paired with casement or picture windows, they offer great versatility and weather protection.

Double-hung

A simple blue house icon with a gray roof and chimney.Double-hung windows feature two operable sashes that slide vertically for easy cleaning and ventilation. Available in a range of styles and finishes, they combine classic design with modern efficiency–perfect for any room in your home.

Glider

A simple blue house icon with a gray roof and chimney.Glider windows open smoothly by sliding horizontally along a track. This design works well in tight spaces where hinged windows would be impractical. They deliver excellent energy efficiency and simple, low-maintenance operation.

Custom Shape Windows

A simple blue house icon with a gray roof and chimney.Add architectural interest with custom shape windows. Choose from geometric designs such as hexagons, octagons, trapezoids, triangles, half-rounds, or ellipticals. These unique windows elevate your home’s curb appeal and let in abundant natural light.

Our Windows Can Make Your Home Greener
You can improve your home’s energy efficiency by choosing insulated glass packages for your replacement windows that will pay for themselves by providing year-round energy savings. Our windows help reduce heat transfer with Low-E glass that acts as a thermal mirror, a warm-edge spacer system that provides an effective thermal barrier, and argon gas fills that increase energy efficiency.

Counties We Serve

  • Clinton
  • Cedar
  • Johnson
  • Rock Island
  • Henry
  • Scott
  • Knox
  • Warren
  • Mercer
  • Whiteside
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