10 Best Curtain Ideas for Large Windows

3d rendering of a living room with a large window.

Large windows, however glorious, can pose a problem for curtains.

  • The sheer size of the window makes it hard to find ready-made curtains.
  • Curtains for large windows tend to be heavier, necessitating sturdier curtain rods and hardware.
  • Large windows admit more natural light, making it more difficult to find suitable curtains for privacy.
  • For windows that reach close to the ceiling, height can be a limiting factor in your choice of curtain styles.
  • Curtains for large windows cost more. They require more material and customization.

What Defines a “Large Window?”

Typically, windows exceeding more than double the width or height of a regular window fall into the category of “large windows.” These might include bay windows, picture windows, or other expansive types that offer grand views and ample daylight.

The term “large” is relative and can vary based on the architecture and design of the space.

Measuring for Large Windows

  1. Width: Measure the width of the window frame from one end to the other.
  2. Height: Measure from the top of the window frame to the desired length.
  3. Consider Overlap: For a more elegant look, extend the rod 6–12 inches beyond the frame’s width.
  4. Depth: If you’re using curtain brackets, measure the depth of the window, too. This is critical for inset windows or windows with wide sills.
  5. Allowance for Hardware: Remember to account for the space your curtain hardware (like rods and brackets) will occupy.
  6. Curtain Fullness: If you want your curtains to look full and draped, you’ll need to multiply the width measurement by 1.5 or 2 (depending on how much fullness you prefer).

Accurate measurements are the key to choosing the perfect curtains for your large windows. If you lack confidence in this respect, hire a professional, or you could wind up with a very expensive boo-boo.

Best Curtain Styles for Large Windows

1. Floor-to-Ceiling Drapes: Embracing Grandeur

Floor-to-ceiling drapes exude elegance and amplify the grandeur of expansive windows. These luxurious coverings create a dramatic effect, elongating the room and drawing the eye upward, making the space feel even larger.

2. Sheer Curtains: Light & Airy

Perfect for large windows with scenic views, sheer curtains complement contemporary and minimalist interiors. Their ethereal fabrics allow ample light to filter through while imparting a soft, dreamy effect.

3. Layering: Stylish Versatility

Consider layering different window treatments with curtains for a multidimensional look. For example, combine sheer panels with heavier drapes or add valances and blinds. Layering brings better light control, privacy, and depth to the window treatment, balancing functionality with style.

4. Bold Patterns & Colors: Making a Statement

Large windows can be a canvas to showcase bold patterns and vibrant colors. Choose curtains with striking designs or vivid hues to make a statement. Patterns like geometric shapes, floral prints, or audacious stripes can infuse personality into your space and become eye-catching focal points.

5. Grommet-Top Curtains: Modern & Chic

Grommet-top curtains bring a contemporary vibe to large windows. These curtains feature grommets — metal rings — that slide along the curtain rod, providing effortless operation and a clean, streamlined appearance.

6. Custom Curtains: Tailor-Made Luxury

Tailored to fit your window dimensions precisely, customized curtains ensure a perfect fit, enhancing the overall aesthetics. Explore options like swags, cornices, or pleated curtains to add luxury and sophistication.

7. Tab-Top Curtains: Casual & Comfortable

Tab-top curtains feature loops of fabric sewn into the top of the panel that slides over the curtain rod. This style is excellent for a casual, relaxed atmosphere while still making the most of your large window’s size and view.

8. Pinch-Pleat Drapes: Classic & Refined

The pleats of pinch-pleat drapes are sewn in at the top, creating a neat, uniform, and refined appearance. These drapes are ideal for formal spaces like a dining room or living room with large windows.

9. Thermal Curtains: Insulating & Efficient

Large windows can be entryways for drafts or excessive heat, making thermal curtains a practical option. These curtains have a special insulated layer, keeping your room more comfortable and reducing energy costs.

10. Blackout Curtains: Privacy & Light Control

If your large windows face a busy street or you simply prioritize privacy and light control, consider blackout curtains. They block out nearly all external light, help insulate your space, and dampen external noise.


Remember, the best curtain style for large windows isn’t just about aesthetics — it’s about finding the perfect balance between functionality, style, and personal expression. Experiment, mix and match, and let your creativity flow!

With the right curtain choice, your big, picture window can become a stunning focal point that elevates your space to new heights. Whether it’s floor-to-ceiling drapes or bold, patterned curtains, be sure to measure accurately and explore all options for customizing your window treatments.

Large Window Curtains in Los Angeles

Now comes the tricky part — where to find the perfect curtains for your oversized windows!

Start by visiting specialized curtain stores or browsing online retailers to review your options. Have your window measurements ready, and don’t hesitate to ask for advice from professionals.

And, if you live in metro Los Angeles, you’re within a stone’s throw of Aero Shade Co., the window treatment store of choice for prominent local architects, designers, and contractors. We can customize any window treatment to fit exactly and last for years, or even make your curtains from scratch in our shop with your pick of fabrics.

Call us for a free, in-home, no-obligation estimate from a design expert. The benefits of custom curtains for large windows are worth the investment! 323-457-2835.

FAQs: Answering Your Queries about Large Window Curtains

Q: Are custom curtains expensive?

While they have a higher upfront cost, custom treatments offer a precise fit and quality craftsmanship, ensuring longevity and a personalized touch to your space.

Q: Can sheer curtains provide privacy?

Yes, when layered with heavier drapes for enhanced privacy while maintaining the elegant, light-filtering quality.

Q: Will bold patterns overwhelm a space?

If the room has neutral tones or minimalist decor, bold curtains can add visual interest without overwhelming the space. Balance is key — consider complementing the curtains with subdued elements in the room.

Q: What’s the best fabric for large window curtains?

The best fabric depends on the room’s needs. For instance, heavy silk or velvet works well for insulation and light blocking, while linen and sheer cotton offer a light, airy feel.

Q: Can large window treatments help reduce energy costs?

Thermal or heavy curtains can help regulate room temperature, reducing reliance on heating and cooling systems.

Q: Do large window curtains always need to match the room’s decor?

Not necessarily. While coordinating can create a harmonious look, contrasting or clashing patterns can also work as a design feature, provided they’re handled tastefully.

Q: Is it advisable to use multiple layers for large window treatments?

Layering can improve functionality by providing variable light control and privacy. Plus, it adds depth and visual interest.

Q: Does the color of my curtain affect room lighting?

Light-colored curtains allow more light penetration, whereas darker shades absorb light and create a dimmer room atmosphere.

Q: Do I need to hire a professional to install my large window curtains?

While not necessary, a professional can ensure accurate measurement and installation, especially for heavier curtains.

Q: What’s the ideal curtain length for large windows?

Floor-length curtains are typically preferred for large windows. However, you can adjust the length according to your personal preference and the window’s position.

Q: Can blackout curtains be used for large windows?

If you prioritize privacy and light control, blackout curtains are an excellent choice for large windows.