Transom Windows: A Stylish View from the Top

Shedding Light on Transom Windows

Have you ever noticed a small window sitting above a door or another window and wondered what purpose it serves? Or maybe you're looking for ways to brighten up a dark entryway without major renovations?

In this post, we'll break down what you need to know about transom windows, from their different types to where they work best in your home.

By the end, you'll have a solid understanding of transom windows and if you want them as part of your window installation project.

What Is a Transom Window?

A transom window is a horizontal window positioned above a door or another window, separated by a horizontal beam. Traditionally, it improved ventilation and added light before air conditioning. Today, there are many transom window styles that enhance aesthetics and increase natural light in interior spaces.

Types of Transom Windows

Fixed Transom Windows

• Designed solely for decorative purposes
• Does not open or provide ventilation
• Commonly used above entry doors and windows for architectural appeal
• Often features grilles, decorative glass, or stained glass

Operable Transom Windows

• Can be hinged at the top or bottom for ventilation
• Historically used in row houses and office buildings to improve airflow
• Available with manual operation or motorized opening mechanisms
• Ideal for interior spaces that need extra airflow, such as a bathroom or hallway

Rectangular Transom Windows

• Features clean, modern lines
• Typically found in contemporary home designs
• Can be fixed or operable
• Complements larger windows, patio doors, and french doors

Arched or Elliptical Transom Windows

• Features a semi-circular shape or soft curve
• Common in traditional, colonial, and historic homes
• Adds an elegant, decorative touch to entryways and exterior walls
• Works well with custom grilles and decorative glass

Custom-Shaped Transom Windows

• Designed to match unique architectural styles
• Can take on angled, octagonal, or asymmetrical forms
• Frequently used in homes with non-standard door or window designs
• Allows for creative decorative purposes while still bringing in natural light

Common Applications of Transom Windows

Above Entry Doors

Transom windows above an entry door create a grand and welcoming entryway. They often enhance curb appeal and are frequently paired with sidelights to create a more cohesive design.

Over Interior Doors

When installed over an interior door, transoms allow more natural light to pass between rooms while maintaining separation. This is especially useful in hallways and office buildings where privacy is needed without sacrificing brightness.

Above Windows

Adding a transom window above a larger window can extend its height. This maximizes the amount of clear glass and natural light entering a room. This is a great solution for exterior windows that need an architectural upgrade.

With French Doors or Patio Doors

Pairing transoms with French doors or patio doors creates a seamless indoor-outdoor connection. These windows add more natural light and improve the overall visual flow of a space, making a room feel larger and more open.

Design and Material Options for Transom Windows

Frame Materials

• Wood - Classic and timeless, can be painted or stained
• Vinyl - Low-maintenance and resistant to moisture
• Aluminum - Modern and sleek, ideal for contemporary designs
• Fiberglass - Durable and long-lasting, resistant to weather damage

Glass Types

• Clear glass - Maximizes visibility and natural light
• Frosted glass - Provides privacy while still allowing light to pass through
• Decorative or stained glass - Adds an artistic element while complementing a home's style

Grille Patterns and Colors

Window grilles are decorative bars placed within or over the glass of a transom window, creating different design styles.

Traditional grilles feature intricate patterns that complement the classic architecture.

Modern grilles have sleek, minimal designs for a contemporary look.

Frame colors can be customized to blend seamlessly with existing doors and windows. Whether matching a wood entry door, a bold exterior accent, or a neutral color scheme, choosing the right frame color ensures a cohesive and polished appearance.

Benefits of Transom Windows

Increased Natural Light

Transom windows bring more natural light into interior spaces without requiring a larger window installation. They help brighten entryways, hallways, and living areas while reducing the need for artificial lighting.

Architectural Appeal

Whether adding a simple fixed transom or a custom design with grilles and decorative glass, transoms elevate the look of any home. They contribute to a more open and airy feel while enhancing both modern and traditional styles.

Potential for Ventilation

Some transom windows are operable, allowing fresh air to circulate between rooms.

Cost Breakdown of Transom Windows

The cost of transom windows varies based on size, materials, and installation complexity.

Fixed transoms are the most affordable. These are commonly made from vinyl or aluminum and provide additional light without adding ventilation.

Custom or operable transoms are more expensive. Arched or elliptical designs increase the price due to their intricate shape. Operable models require hinges and additional hardware. Decorative glass, such as stained or frosted glass, also adds to the overall expense.

Full assemblies that include doors, transoms, and sidelights have a higher price range. These are often pre-installed with an entry door for a seamless look, with high-end options featuring wood frames, custom grilles, and energy-efficient glass.

Installation costs depend on whether the transom is part of a new construction or a retrofit. Installing a transom in a new build is typically less expensive. Retrofitting one into an existing wall can cost more due to additional labor and structural modifications.

No Matter The Window, Clifton Exteriors Can Successfully Install It

Clifton Exteriors specializes in expert window installation and replacement, ensuring that every transom window is installed with precision and care. With years of experience serving homeowners across Virginia, our team delivers high-quality craftsmanship that enhances both style and function.

If you're ready to brighten your home with new windows, our experts are here to help. Fill out our contact form today, or give us a call to get started on your project!