How to Choose Curtains for Different Window Types: A Complete Guide
By Modern Home Decor, Luxury Gifts & Mid Century Modern Furniture | Published: 2026-07-18
Category: Ohjeet
Learn how to choose curtains for different window types. From bay windows to sliding doors, this guide covers measurements, styles, and fabrics for perfect window treatments.
Choosing the right curtains can transform a room, but it often feels overwhelming when faced with different window types. Whether you have a classic bay window, a modern sliding door, or a small casement window, the right curtain style and fabric can enhance natural light, provide privacy, and elevate your decor. This guide will walk you through the key considerations for each window type, helping you make informed decisions that blend function and beauty.
From measuring correctly to selecting the perfect fabric, we cover everything you need to know. Whether you are a first-time homeowner or a seasoned decorator, understanding how to choose curtains for different window types ensures a polished, professional look. Let's dive into the specifics for the most common window styles.
Bay Windows: Embrace the Curve with Custom Curtains
Bay windows are a stunning architectural feature that adds depth and light to any room. However, their angled or curved shape requires a tailored approach. For bay windows, consider using a track system that bends to follow the window's contour, allowing curtains to glide smoothly. Alternatively, you can use separate curtain rods for each section, which gives a more traditional look. When choosing fabric, opt for light-filtering materials like linen or cotton to maintain the airy feel, or go for heavier drapes if privacy is a priority.
For a cohesive look, consider coordinating your curtain fabric with other elements in the room. The BABYLON Cotton Linen - Papyrus is an excellent choice for a natural, textured finish that complements bay windows beautifully. Its soft drape and neutral tone work well with both modern and classic interiors. Remember to measure each section individually to ensure a perfect fit, and consider adding a valance to hide the track system for a seamless appearance.

- Use a bendable curtain track for a smooth, continuous line.
- Measure each window panel separately to account for angles.
- Choose light-filtering fabrics to maximize natural light.
Sliding Glass Doors: Maximize Light and Functionality
Sliding glass doors are common in modern homes and patios, offering a seamless transition between indoor and outdoor spaces. Curtains for sliding doors should be both functional and stylish. Consider using a single large curtain panel that can be pulled to one side, allowing easy access to the door. Alternatively, two panels that meet in the middle work well for a symmetrical look. For maximum light control, opt for blackout curtains or thermal linings, especially if the door leads to a bedroom or media room.
The COBRA Velvet Vesper 3-Seater Sofa - Laurustine pairs beautifully with velvet curtains in a complementary shade, creating a luxurious, cohesive living space. When selecting fabric for sliding doors, durability is key—look for materials that resist fading from sun exposure. Velvet or heavy cotton blends are great choices. Ensure your curtain rod extends beyond the door frame to allow the curtains to stack completely clear of the glass, maximizing the opening.

- Choose a rod that extends 6-12 inches beyond the door frame.
- Opt for blackout or thermal curtains for energy efficiency.
- Use a single panel for easy access and a clean look.
Casement Windows: Simple and Classic Solutions
Casement windows are hinged on the side and open outward, making them a popular choice for kitchens and bathrooms. Because they swing open, curtains must be mounted on a rod that clears the window's swing path. A simple rod with rings and lightweight curtains works best. For a modern touch, consider Roman shades or cellular shades instead of traditional curtains, which offer a clean, minimalist look while still providing privacy.
For a cozy, traditional feel, the PERSEPHONE Jacquard - Verdigris adds a touch of elegance to casement windows with its intricate pattern and rich color. This fabric works well as a decorative valance or a full-length curtain if mounted high enough to avoid the window's swing. Always measure the depth of the window frame to ensure the curtain rod does not interfere with the window's operation.
- Mount the rod above the window frame to avoid obstruction.
- Use lightweight fabrics like cotton or linen for easy movement.
- Consider Roman shades for a tailored, space-saving option.
Arched Windows: Highlight the Architecture with Custom Treatments
Arched windows are a stunning architectural detail that deserves special treatment. Standard curtains can hide their beauty, so consider custom solutions like a curved curtain rod or a stationary valance that follows the arch. For a dramatic effect, use floor-length curtains that flank the arch, drawing the eye upward. Alternatively, a simple Roman shade installed within the arch can provide privacy without obscuring the shape.
The AVALON Wallpaper - Petrol can be used on the wall surrounding an arched window to create a focal point, while the curtains themselves remain subtle. When choosing fabric for arched windows, opt for light, flowing materials that echo the curve's elegance. Sheer fabrics work particularly well, allowing the arch to remain visible while softening the light. Always consult a professional for custom installations to ensure a perfect fit.
- Use a custom curved rod or stationary valance to follow the arch.
- Choose sheer fabrics to highlight the window's shape.
- Consider flanking the arch with floor-length panels for drama.
Corner Windows: Creative Solutions for Tight Spaces
Corner windows are a unique feature that can make a room feel larger and brighter. However, they present a challenge for curtain installation because the two windows meet at an angle. The best solution is to use two separate curtain rods that meet at the corner, or a single continuous track that bends around the corner. For a more seamless look, consider using a single curtain panel that can be drawn across both windows, though this may require a custom rod.
The WILD CARD Jacquard Tilia Lampshade - Butterscotch adds a warm, playful accent to a corner window setup, complementing the natural light. When selecting curtains for corner windows, choose a fabric that is light and airy to maintain the open feel. Avoid heavy drapes that can overwhelm the space. Ensure the curtain rods are mounted securely, as corner installations can be more prone to sagging.
- Use two separate rods that meet at the corner for a custom fit.
- Choose light fabrics to keep the space feeling open.
- Consider a continuous track for a sleek, modern look.
Choosing the right curtains for your window type is all about balancing aesthetics with functionality. By considering the shape, size, and purpose of each window, you can select curtains that enhance your home's beauty while providing the privacy and light control you need. For more inspiration and high-quality fabrics, explore our collection of curtains and blinds to find the perfect match for your space.



