Many homes feature charming narrow vertical windows beside or within their front doors—commonly called sidelights. While these windows add natural light and architectural interest, they also create a privacy challenge. If you’ve ever wondered what kind of door window curtains or coverings work best for these tricky areas, you’re not alone. Let’s explore practical, attractive solutions that fit snugly and look intentional.
What Are Sidelight Windows
Sidelight windows are narrow vertical panes typically found flanking a front door. They range from about 6 to 12 inches wide and can be as tall as the door itself. While they’re lovely for welcoming guests with a warm glow, they’re also a direct line of sight into your home—which can feel uncomfortable.
These small windows are often overlooked during interior design because standard treatments like blinds or drapes don’t fit well. That’s where sidelight window treatments come in. The challenge is finding something that fits the slim dimensions, provides privacy, and enhances your entryway’s aesthetic.

Top Curtain Solutions for Door Window Curtains
Curtains are a no-brainer for sidelights because they’re soft, customizable, and easy to install, and can be selected with added features like UV resistance to protect your interiors from harmful sun rays, as well as thermal insulation to help maintain a comfortable indoor temperature year-round.
Sheer Panels for Light Filtering
Description: Lightweight, semi-transparent curtains that diffuse sunlight while maintaining a view of the outdoors.
Why it works: Sheer panels are ideal for front door window curtains because they let in plenty of light while softening the view from outside.
Considerations: Choose a lightweight fabric like voile or linen to avoid bulk. Sheers won’t block direct sightlines at night, so pair them with a second layer (like a roller shade) for evening privacy.
For proper installation and a neat appearance, use tension rods that fit snugly inside the sidelight frame. Alternatively, if you prefer a more permanent solution, consider installing curtain rod brackets on either side of the sidelight and use a lightweight curtain rod.

Tension Rod Curtains for No-Drill Solutions
Description: A spring-loaded rod that fits inside the window frame, holding curtains in place without screws or hardware.
Why it works: Tension rods are perfect for small door window curtains because they’re easy to install and remove. They’re also adjustable, so you can find the perfect fit for your sidelight’s width.
Considerations: Look for rods with rubber ends to prevent slipping. This setup works well for renters or anyone who wants a temporary solution.

Lined Curtains for Full Privacy at Night
Description: Curtains with an additional layer of fabric (lining) that blocks light and sightlines completely.
Why it works: If you’re concerned about door privacy after dark, lined curtains are your best bet. They’re thick enough to prevent anyone from seeing inside while still looking polished during the day when drawn back.
Considerations: Opt for a blackout lining if you want maximum light blocking. These curtains may be heavier, so ensure your rod or hardware can support the weight.

Custom-Sized Panels to Avoid Bunching
Description: Curtains tailored to the exact width and height of your sidelight, ensuring a perfect fit.
Why it works: Off-the-shelf curtains often bunch or hang unevenly in narrow spaces. Custom panels eliminate this problem by hugging the window frame snugly. They’re ideal for door side window curtains where precision matters.
Considerations: Custom curtains can be pricier, but they’re worth it for a seamless look. Many retailers offer affordable made-to-measure options online.

Door Privacy: Finding the Right Balance
When it comes to door privacy, you might crave soft, filtered light during the day but complete privacy at night. Or perhaps you want a treatment that complements your front door’s color or hardware.
The key is to choose a curtain for door window that aligns with your entryway’s style while addressing your privacy needs. For example, if your door has a rustic wood finish, linen curtains with a subtle pattern might feel cohesive. For a modern home, sleek, solid-colored panels could be the way to go.

Alternative Treatments Worth Considering
While curtains are our focus, it’s worth mentioning a few non-curtain options for contrast:
Frosted/decorative film: Sticks to glass for privacy with light, affordable and easy to install, but lacks fabric softness.
Shutters/blinds: Wooden/vinyl slats, durable but can seem bulky in narrow spaces.
Honeycomb shades: Energy-efficient cellular shades for insulation, but less aesthetically appealing than curtains.
These alternatives are valid, but they often lack the warmth and texture that door window curtains bring to an entryway.
Sidelight Window Solutions That Work for You
Dressing up sidelight or door side window curtains doesn’t have to be complicated. With the right fit, material, and style, even the smallest windows can and add beauty. Start by measuring your windows carefully, then explore fabrics and designs that complement your home’s personality. Whether you choose sheer panels for a light, airy feel or lined curtains for nighttime seclusion, there’s a solution that fits your space perfectly.