Should you add a transom window above your front door? Learn the benefits of transom windows, including increased natural light, enhanced curb appeal, and energy efficiency, while maintaining privacy and security with a professionally installed entry door system.
Should I Add a Transom Window Above the Door?
A transom window is one of the simplest ways to transform the appearance of your home's entrance. Positioned above the entry door, a transom adds architectural interest while bringing additional natural light into the foyer. For many homeowners, it creates a brighter, more open feeling without increasing the footprint of the home.
The decision to add a transom should consider more than appearance alone. The best entry door designs balance daylight, privacy, security, energy efficiency, and architectural style so every part of the entry system works together.
Why Homeowners Choose Transom Windows
One of the biggest advantages of a transom window is the additional daylight it provides. Even a relatively small transom can brighten a dark foyer, hallway, or staircase, making the entrance feel larger and more welcoming throughout the day.
Transoms also complement many architectural styles—from traditional colonials and craftsman homes to contemporary designs. They create visual height and can make an average-sized front entrance appear significantly more impressive.
Benefits of Adding a Transom
- Brings more natural daylight into the home
- Makes the entryway feel larger and more open
- Enhances curb appeal and architectural character
- Pairs beautifully with sidelights and decorative glass
- Can improve resale appeal with a more upscale appearance
Balancing Light, Privacy, and Style
More glass doesn't necessarily mean less privacy. Modern transom windows are available with clear, frosted, textured, decorative, and obscure glass that allows abundant daylight while limiting visibility into the home.
For homes located close to the street or neighboring properties, decorative or textured privacy glass often provides the ideal balance. When paired with carefully sized sidelights, a transom creates a bright, welcoming entrance while maintaining comfort and privacy for the homeowner.
Are Transom Windows Energy Efficient?
Yes—today's transom windows are far more energy efficient than those installed decades ago. Most premium entry door systems use insulated glass with Low-E coatings and argon gas, helping reduce heat transfer while allowing natural light into the home.
When the transom is engineered as part of the complete entry door system, homeowners can enjoy additional daylight without sacrificing comfort. Choosing a quality fiberglass door with insulated glass throughout the system helps maintain excellent thermal performance during the Quad Cities' cold winters and warm summers.
What Does FGIA (Formerly AAMA) Say?
The Fenestration and Glazing Industry Alliance (FGIA), formerly the American Architectural Manufacturers Association (AAMA), develops performance standards for entry door systems that evaluate structural integrity, air leakage, water penetration resistance, and long-term durability. These standards apply to the complete door assembly, including transoms and sidelights when they are part of the tested system.
FGIA also emphasizes the importance of proper installation. Correct shimming, flashing, insulation, sealing, and fastening help ensure the entire entry system—including the transom—performs as designed for years to come. A professionally installed system is far more important than simply adding or subtracting glass.
Design the Entire Entry System
Rather than choosing a transom by itself, it's helpful to design the complete entrance. Coordinating the door, sidelights, decorative glass, hardware, trim, and transom creates a balanced appearance that complements your home's architecture.
This holistic approach also ensures the finished entry provides the right mix of natural light, privacy, security, and energy efficiency instead of optimizing one feature at the expense of another.
Trusted Entry Door Experts Since 1985
Since 1985, Suburban Construction has completed more than 40,000 exterior remodeling projects throughout Eastern Iowa and Western Illinois. President JR Girskis and Vice President Darin Wilson have spent decades helping homeowners design entry systems that blend beauty, performance, security, and long-term value.
Whether you're considering a simple door replacement or a dramatic new entrance with sidelights and a transom, JR and Darin help homeowners compare Therma-Tru® door systems, decorative glass styles, privacy options, and energy-efficient configurations that fit both the home and the homeowner's goals.
Backed by a Lifetime Written Workmanship Warranty
Every entry door installation from Suburban Construction is backed by a Lifetime Written Workmanship Warranty. While manufacturers warranty their products, Suburban stands behind the craftsmanship of every installation. That means homeowners can feel confident knowing the complete entry system—including the door, frame, sidelights, and transom—is installed with the attention to detail needed for lasting performance.
The Bottom Line
Adding a transom window is an excellent way to brighten your home and elevate its curb appeal without compromising comfort or performance. Modern insulated transoms provide abundant natural light while maintaining energy efficiency when combined with a quality fiberglass entry door and professional installation. By designing the entire entry system—not just one component—you can create an entrance that is beautiful, welcoming, efficient, and built to perform through every Quad Cities season.
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