With so many types of curtain rods, figuring out how to size and hang curtains correctly should not be a guessing game. When curtains hang too low, the ceiling feels like it's caving in, and they look awkward when they're too high. The role of curtain rods is just as important as the curtain panels, and each type of curtain rod has a slightly different purpose. Rod length is the primary measurement when getting curtain rods.
From tension rods to curved rods—and everything in between—review the different types of rods before you buy and bring home the best type for your windows.
- 01 of 09
Decorative Curtain Rod
Best for: Any window in your home, including sliding doors
A decorative single curtain rod is available in countless styles, sizes, and finishes and is a great way to add an extra decorative touch to your windows. This type of rod is often extendable to fit a range of window sizes, and finish materials include wood, brass, iron, or brushed nickel, to name just a few.
What makes it unique are the finials on either end of the rod, which come in many shapes and sizes, from sleek, minimalist ones to more ornate and vintage-style ones, and even kids' themed finials. They are removable and screwed onto the ends of the rod. Their practical purpose is to help keep the curtain panels in place, but they also help dress up the windows and add a lovely accent.
- 02 of 09
Tension Rod
Best for: Smaller windows (kitchen, bathroom, bedroom), shower curtains, or apartments or rentals with "no-holes-in-walls" policies
A tension rod, sometimes also referred a spring-pressure rod, differs from other standard curtain rods because it is not a permanent fixture that needs to be screwed into a wall, ceiling, or window. Because the rods aren't screwed into the wall, they're easy to "install" and take down, and they're also less expensive than other more permanent options.
These rods are commonly used for bathroom shower curtains but can be used on all windows. They are best suited for lightweight curtains on smaller windows in kitchens, bathrooms, or bedrooms. This type of rod is adjustable in length and stays in place by tightly fitting between two walls, or in this case, either side of the window frame.
- 03 of 09
Double Curtain Rod
Best for: Larger or double windows, wanting filtered light
A double curtain rod is similar in style to a classic decorative rod, except that it consists of two rods to allow you to layer two types of window treatments on one window. The front curtain is usually more ornate and made of heavier material. The inside curtain is usually a sheer panel for those who want to let in filtered light or maintain privacy with opaque curtains.
The most significant benefit of using a double rod is using sheer curtains and thicker panels simultaneously. This is especially helpful on very sunny days, during the cold winter months, and rooms with black-out curtains. This rod type also creates extra depth and a dramatic effect, especially when using bold or contrasting colors and patterns.
- 04 of 09
Traverse Curtain Rod
Best for: Bedrooms, living rooms, sliding doors
Traverse curtain rods have built-in clips that attach to loops on the back of your curtain panel and a mechanism in the rod's interior that allows the panel to slide when you open or shut the curtains.
This type of rod can be hung on the wall or ceiling and comes in a single or double design, depending on whether you want a single layer of panels or want to layer two curtain types together. It's a great way to create a clean and streamlined look, as the rod is more hidden than a classic single or double rod.
Continue to 5 of 9 below - 05 of 09
Motorized Curtain Rod
Best suited for: Living rooms, bedrooms, windows with heavier curtains, and "Smart"-enabled homes controllable from an app
The most modern of all curtain rod types, a motorized rod may make you think of an upscale hotel decorated in a contemporary style. This rod type is becoming more popular for homeowners because of its sleek look and convenience.
It's remote-operated so you can open and close your living room or bedroom curtains from the comfort of your sofa, bed, or an app. Some higher-end, Smart-enabled models are voice-controlled options. It's also the most expensive rod and has weight limitations that must be considered when shopping for this type of rod.
- 06 of 09
Concealed Curtain Rods
Best suited for: Living rooms, windows with recessed pockets for curtain rods, black-out curtains
Concealed curtain rods are for people who want curtains with the illusion of using no curtain rods. You can combine some types of rods to give this effect by using tension, traverse, or traditional rods. Rooms can be designed with recessed pockets above windows for this purpose. Concealed rods can be attached to walls or ceilings.
Wrap-around (or French) curtain rods are ideal for black-out draperies because they allow curtains to cover the gap between the wall and the rod.
- 07 of 09
Cafe Curtain Rods
Best suited for: Kitchens, bathrooms, smaller, double-sash windows
Cafe curtain rods, or sash curtains, are curtains that cover the window's lower half. These curtain rods can be tension or traditionally mounted single rods. They are best used on double sash windows, hanging from the bottom half of the window to allow light from the top half. These rods are installed horizontally, inline with the top of the bottom sash.
- 08 of 09
Magnetic Curtain Rods
Best suited for: Metallic window frames, rentals with no-hole-in-walls policies, lighter curtains
Magnetic curtain rods are another viable option for renters or people who do not want to put holes in their homes' walls. These rods use strong magnets to attach to a metal surface, like metal window casings. They are easy to install and remove.
The downside is that you can't use these curtains with non-metallic surfaces or weighty curtains. These curtain rods come in all sizes and adjust up and down from 9 inches to 84 inches in length.
Continue to 9 of 9 below - 09 of 09
Curved or Arched Curtain Rods
Best suited for: Bay windows, windows with arches, rounded rooms and windows, shower curtains,
Bay windows require curved or angled window rods. If your windows are tall or arched, you may want curtains that fit within the frame. Curved or angled rods usually have adjustable segments that you can shape to fit a circular space or rotunda.
Curved rods are also popular in showers, especially those that need more space or width. The curtain rod, usually a tension rod, can be adjusted to angle or curve outward, widening the armroom in a shower.
Choosing a Curtain Rod
When choosing a curtain rod for your home, there are a couple of factors to consider and questions to ask yourself to help you narrow down what type of curtain rod is the best fit for your space and needs.
- What room is it for?
- What is the size of the window?
- What purpose will it serve—practical or decorative?
- What style, material, and weight are the curtains?
- Do you want a single or double layer of curtains?
- Will they be taken down frequently for washing?
For example, if you are looking for a curtain rod for your kitchen window, which is relatively small, and you plan on using a vintage-style lace cafe curtain, a tension rod is the best option because of the window size and the curtain's style and weight. The other curtain rods do not fit the bill. Answering the above questions will help you narrow down the right choice and buy the best option for your window.
How to Measure for Curtain Rods
When you're ready to purchase curtains and a curtain rod, you need to measure the window's span from side to side (width). A rule of thumb is to get a curtain rod at least 8 inches wider than your window so you can draw open the curtains fully, exposing the entire window.
The other measurement for your rod is its diameter. This depends on the type of curtains you have. Some have holes through which you thread the pole, while others have clips or rings that you hang from the rod. If you have pocket curtains that require you to thread the curtain through a sleeve at the top, the diameter of the rod depends on the size of the pocket. The curtain type often dictates the size of the rod you need.
The other measurements, like the height and depth of the window inset, only matter when you're hanging curtains, not necessarily when selecting and purchasing the rod.
How Curtains Hang From a Curtain Rod
Curtains can hang from rods in many ways. Choose the method that aesthetically works with your space's decor.
- Rod pocket
- Tabs
- Tie-tops
- Metal grommets
- Hooks
- Rings
- Clips
Also, consider the finish you prefer (Black, white, brass, bronze, gold, brushed nickel, chrome, silver, etc.) and whether you want a decorative finial at the curtain rod ends.
Additional Tips for Hanging Curtains
- Get curtain rods and finials that match the curtain and room's look.
- Ensure heavy fabrics like velvet or brocade have a heavy-duty curtain rod and suitable wall supports. Thin, sheer materials like chiffon or organza only need a thin, simpler curtain rod.
- Match the finish of the rod and finials to the other materials or metals in the room.
- The higher you hang the curtains to the ceiling, the more extended and elongated the room appears.
- When measuring windows, curtains, and curtain rods, remember the fasteners, the length they add, and the finials.
- When taking measurements, make sure you repeat them multiple times. Also, get another person to assist and check your measurements.
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Is there a difference between curtain and drapery rods?
The terms curtains and drapes are usually interchangeable. However, the experts suggest drapes are made of heavier materials like velvet, and drapery rods are heavier and more solid, able to handle more weight.
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Is a curtain rod different than a curtain rail?
Curtain rods and rails mean the same thing. Sometimes, "rail" can be confused with a "curtain track," which is a type of traverse rod. It is a built-in track for clips or hooks to slide along when opening and closing the curtains.
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Can curtain rods be wider than the window?
Plan for curtains at least 8 inches wider than the window. The wider you go, the more the eye can be tricked into thinking the room is larger than it is.