How to Measure Your Window for Curtain Application

Window curtains come in a wide variety of styles and fabric options. It’s important to choose the right one for your needs.


To begin, measure the width of your window. Add at least 1.5 inches for generous fullness.

Measure the Window

Measuring your window for curtain application is one of the most important steps you can take. A mismeasurement can leave you with a mess of curtains that are way too short or too long.

Fortunately, there are some easy ways to ensure your measurements are accurate. The most important tool is a quality metal tape measure. This type of measuring tape won’t droop or stretch, which can result in an incorrect measurement.

You’ll also need a pencil and some paper to keep track of your measurements. This helps you avoid wasting time and money because you end up buying the wrong size.

Start with the window’s width by standing on a step ladder and measuring from one side to the other. You can use a friend to help hold the tape measure straight as you make this measurement.

The next measurement is the height. The highest point of the window sill should be at least three inches from the top of the window opening. Starting on the far left, extend your tape measure vertically to the head jamb (the horizontal piece of trim board that goes out from the wall).

Repeat this measurement on the center and right sides of the window. The smallest of these three height measurements will be the one you use to order your window.

Once you’ve made these six measurements, be sure to write them down so you can find them later. Then, go to the store and purchase your curtains and hardware.

Now that you’ve measured the window for curtain application, it’s time to decide on the style. You can choose from a variety of styles, such as cafe curtains or grand curtains.

For a traditional look, cafe curtains graze the floor and are often used in bathrooms or kitchens. You can also opt for a more formal look with apron-length or even grand-style curtains.

If you are installing your curtains for the first time, you might want to consider adding a rod pocket or using a curtain rail. Both of these options will make it easier to install your new curtains.

Determine the Curtain Style

Curtains are a great way to bring some visual interest and style to your window, while also blocking light and creating privacy. Aside from that, they also provide a layer of insulation and help keep out cold winter winds.

Choosing the right type of curtains is crucial to making your windows look their best. There are several options to consider, ranging from classic drapery fabrics like cotton and linen to silk and velvet.

Fabric selection is based on a variety of factors, including your needs, personal style and the ambience you want to achieve. For example, if you’re looking for a simple window treatment to blend in with the rest of your furnishings, then choosing a fabric that is a few shades darker than the wall color may work well.

On the other hand, if you’re looking to add some color and personality to your space, then opting for a bold or brightly-colored fabric is a better idea. Depending on your needs and preferences, you can choose between solid or print curtains.

If you’re concerned about the durability of your new curtains, then it is advisable to opt for synthetic materials. These are typically cheaper to produce and are easier to clean.

Aside from that, they’re also a safer option than natural fabrics. They’re resistant to bugs and rain.

In addition to these features, they are also available in a wide range of colors and patterns. Some of these options are even textured.

Another consideration to take into account when selecting a curtain fabric is how much you want to let in the light. A heavier fabric will block out the light more easily than a thinner one, so think about your specific needs before making your decision.

Regardless of the fabric you’re considering, make sure that it will be long enough to fully cover the window when closed. This is especially true if you’re looking to achieve a wave or pleated style of curtain.

You’ll also need to determine the length of your curtain rod. This can be a tricky task, so it is a good idea to consult with an expert for guidance. A general rule of thumb is that you should hang your curtains 10 inches above the trim to give you the most elegant look.

Determine the Fabric

Curtains are fabric panels that are sold and hung in pairs to soften a room, add a pop of color or texture, and block light. They come in a wide range of widths, lengths, fabrics, colors, and patterns.

The type of fabric you choose will be dependent on how you plan to use your curtains. If they are to be used to block out direct sunlight, you will want a fabric that is durable enough to resist frequent washing. It is also a good idea to consider the amount of traffic your curtains will be subjected to. If you have pets or children, you will need to pick a fabric that is easy to wipe clean and can hide marks caused by sticky fingers and paws.

If you’re using a pattern, it is essential that the patterns match up across the entire length of your window. This is especially important if you’re going with a print fabric that has pattern repeat markings.

Once you’ve determined the height and width of your window, it is time to calculate the yardage you will need for your curtains. This can be done easily by multiplying your window’s final height by the number of panels needed (2) and dividing this number by 36, which is the number of inches in a yard.

This gives you a minimum yardage of 2.67 yards (2.44 m). This is the minimum yardage required to cover your curtains.

Depending on the style of your curtains, you will need extra fabric for hems and a header. A 3-inch header will require an additional 6 inches of fabric, while a 1-inch hem requires an allowance of 4 inches.

To determine the number of widths your fabric will need to cover your windows, you’ll first need to know how much fullness you want. Generally speaking, the fullness ratios for different styles of curtains are 1.5 to 2.5, but you can also find a calculator online that can help you figure out exactly how much fabric you need.

Once you’ve determined how many widths you need, it is time to calculate the number of yards you will need for your curtains. This can easily be done by multiplying your window’s final width by the number of widths you need and dividing this number by 36, which gives you a minimum yardage of 2.67.

Determine the Hardware

The right hardware can make all the difference when it comes to completing your window treatments. Fortunately, there are plenty of options out there to choose from. Drapery rods, wall brackets, curtain rings, finials and even standard traverse rails are just some of the items that make putting up curtains a breeze.

The best way to determine the appropriate hardware for your project is to take a few measurements. Start with a measurement of the wall width, then measure to the height of your window. This will give you a good idea of how tall you need your curtain rods to be and which direction they should be facing.

You’ll also need to consider the type of rod you want. The most popular choice is metal, although wood isn’t a bad option either. A wrought iron rod will certainly make an eye-catching statement, but be sure to get one with a sturdy construction that won’t bow or bend.

In addition to the rod and a pair of wall brackets, you’ll need an end bracket, a center bracket and some plastic wall anchors. The best part is that if you are handy with a saw and a screwdriver, you can install the hardware in about 10 minutes. The most challenging aspect of the entire process is figuring out which size screws to use, but with some careful planning you should be able to have your new hardware up and running in no time. Taking the time to select the best hardware for your needs will ensure that you have one of the most beautiful and functional window coverings around.