Transom windows add architectural charm but often sit above doors or small openings, creating a unique light control need. This article highlights five curtain options that suit transom-style setups, balancing light filtration, privacy, and easy installation. Each product below includes a brief overview of its features to help you compare performance and aesthetics for American homes.
| Product | Brand | Key Point | Image |
|---|---|---|---|
| H.VERSAILTEX Ivory Valances | H.VERSAILTEX | 2-pack, 52″ W x 18″ L, light blackout | ![]() |
| KOUFALL Basement Window Curtains | KOUFALL | 52″ W x 18″ L blackout valance, versatile for transoms | ![]() |
| DWCN Valance for Windows | DWCN | 52″ W x 18″ L, blackout with thermal insulation | ![]() |
| MIULEE Sidelight Curtains | MIULEE | 2 panels, 25″ W x 72″ L, light filtering | ![]() |
| Hiasan Black Valance Curtains | Hiasan | 42″ W x 18″ L, blackout with rod pocket | ![]() |
H.VERSAILTEX Ivory Valances For Windows

These two-piece valances are built for easy installation on standard curtain rods. Each panel measures 52 inches wide by 18 inches long, featuring a 2-inch header and 3-inch rod pocket. They offer natural blackout performance, blocking a substantial portion of sunlight and UV rays while remaining vinyl-free and eco-friendly. The product’s soft microfiber construction provides durability and a tidy, draped look. They can be hung alone for soft light or mixed with matching blackout curtains for a fuller window treatment across entryways or transom extensions.
KOUFALL Basement Window Curtains

Designed for small windows, these 52″ W by 18″ L blackout valances are ideal for transom setups above doors or compact spaces. The double header creates a subtle ruffled effect while ensuring smooth sliding and easy draping. The blackout fabric significantly reduces sunlight, helping protect interiors from heat and glare. A practical choice for rooms where privacy and temperature control are priorities without sacrificing visual appeal.
DWCN Valance For Windows Blackout Grey

DWCN offers a 52″ W by 18″ L blackout valance panel that emphasizes room darkening and energy efficiency. The single panel design uses 100% polyester and features a rod pocket opening for straightforward hanging on standard rods. This valance provides a neat, modern silhouette suitable for transom-adjacent windows, kitchen bays, and bathroom entries where a tidy top treatment is desired. It also contributes to privacy without creating a heavy blackout effect on smaller openings.
MIULEE 2 Panels Sidelight Curtains

MIULEE provides a pair of 25″ wide by 72″ long sheer panels, ideal for sidelight or transom-style openings above doors. The dual rod pockets support flexible hanging options on a range of rods. These light-filtering curtains invite natural light while offering a delicate veil of privacy, making them suitable for doors with narrow transoms or high, decorative windows that benefit from a softer glow.
Hiasan Black Valance Curtains

Hiasan offers a 42″ W by 18″ L blackout valance with a classic rod pocket design. The 100% polyester fabric provides a soft touch with a durable feel, while the blackout feature helps regulate light and privacy for transom-adjacent spaces and small kitchen windows. The panel’s neutral style makes it a versatile option for mixed decor schemes, completing a streamlined top treatment above short windows or door sidelights.
Buying Guide: Key Considerations for Transom Window Treatments
- Light control vs. visibility: Transom windows sit high, so choose fabrics that balance daylight filtration with privacy. Blackout or heavy blends offer more control, while lighter sheer options increase ambient light.
- Mounting style: Rod pockets provide a traditional look but may require standard curtain rods. If you want minimal hardware, consider valances or panels with clip rings or tension rod compatibility for quick installation above doors.
- Height and width fit: Transom-adjacent windows vary in width. Measure opening width and desired drop carefully. For a layered look, pair a sheer panel with a blackout valance to toggle lighting throughout the day.
- Insulation benefits: Thermal or triple-weave fabrics help regulate interior temperatures, reducing heat gain in summer and heat loss in winter, which is useful for rooms with direct sun exposure above entryways.
- Maintenance and durability: Look for easy-care fabrics such as polyester blends that resist wrinkling and are machine washable. Eco-friendly or vinyl-free options are better for indoor air quality and the environment.
- Style and cohesion: Select colors and textures that harmonize with nearby furniture and wall tones. Neutral shades like ivory, charcoal, and grey often work well with various décors and can be layered with matching drapes for a cohesive look.
- Durability for busy spaces: For kitchens, bathrooms, or basements, choose fabrics with strong wear resistance and fade resistance to maintain appearance in high-traffic areas and sunlit spots above transoms.