How to Measure and Install Custom Curtains: A Step-by-Step Guide

Custom curtains are an excellent way to personalize your space, adding style, privacy, and light control tailored to your exact needs. However, the process of ordering and installing them may feel overwhelming if you're unfamiliar with it. But don’t worry! With the right measurements and proper installation, you can achieve a polished look that elevates your room’s décor.

In this blog post, we’ll walk you through everything you need to know about measuring for custom curtains and installing them with confidence. Whether you’re a first-time DIYer or an experienced homeowner, these tips will help you create a flawless window treatment.

 

Step 1: Measuring Your Windows for Custom Curtains

Accurate measurements are crucial when ordering custom curtains. If your curtains are too short, too long, or not wide enough, they can throw off the entire look of your room. Here’s how to get the perfect measurements for your custom curtains.

 

1. Decide Where to Mount the Curtain Rod

Before taking any measurements, decide where you want to install your curtain rod. The height and width of your rod will affect the overall appearance of your curtains.

• Height of Rod: For a luxurious, elongated look, mount the curtain rod higher than the window frame—usually about 4–6 inches above the window trim or even closer to the ceiling. This trick makes the window appear taller.
• Width of Rod: The curtain rod should extend beyond the width of your window by at least 6-12 inches on either side. This extra width allows the curtains to open fully without blocking light when pulled back and creates the illusion of a larger window.

 

2. Measure the Width of Your Window

To determine the width of your custom curtains, measure the total width of the window. Use a tape measure to measure across the window frame from one side to the other. This measurement gives you the minimum width for your curtains.

• Add Extra Width for Fullness: Custom curtains typically look best when they are 1.5 to 3 times the width of the window, depending on how full you want them to appear. If you prefer a more luxurious, fuller look, multiply the window width by 2 or 2.5.
• Account for the Curtain Rod: Remember to factor in the curtain rod’s width when determining how much fabric you need. The curtains should overlap the rod a little to ensure complete coverage when drawn.

 

3. Measure the Length of Your Curtains

The length of your curtains is another critical aspect of achieving the right look. There are several options, and the best length will depend on the style and feel you’re going for.

• Standard Length (Floor-Length): Measure from the top of the curtain rod to the floor. For a modern, sophisticated look, curtains should touch the floor. This is the most popular option for living rooms and bedrooms.
• Puddle-Length: For a dramatic, luxurious look, you may want your curtains to "puddle" slightly on the floor. Measure from the rod to the floor, then add 2-6 inches to your measurement for a slight puddle effect.
• Sill-Length: If you want the curtains to fall just below the window sill, measure from the top of the rod to the window sill. This length is perfect for kitchens or bathrooms where you may not want the curtains to touch the floor.
• Apron-Length: Apron-length curtains are ideal for a more functional look in kitchens or spaces with lots of traffic. They typically end about 2–4 inches below the window sill.

 

4. Double-Check Your Measurements

After measuring the width and length of your window, it’s always a good idea to measure again to ensure accuracy. Small discrepancies can make a big difference when it comes to custom curtains. You can also check the alignment of the rod and adjust it slightly if necessary to make the curtains fit better.

 

Step 2: Ordering Your Custom Curtains

Once you have your measurements ready, it’s time to place the order. You can work with a local window treatment company or order your custom curtains online from a reputable retailer. Be sure to specify the fabric, color, pattern, lining, and other features (like grommets, pleats, or tiebacks) based on your style preferences.

• Material and Lining: Choose the fabric that suits your bedroom or living room’s ambiance. If you need better light control, you might opt for blackout or thermal lining.
• Curtain Style: Select the pleating or top treatment that fits the style of your room. Options include pleated, grommet, tab-top, or rod-pocket curtains.

 

Step 3: Installing Your Custom Curtains

Now that your custom curtains are ready, it’s time to hang them. Installing curtains can seem daunting, but with a little preparation and the right tools, you can do it yourself. Follow these simple steps for a smooth installation process.

 

1. Gather Your Tools and Materials

Before you begin, make sure you have all the necessary tools for the job:

• Measuring tape
• Pencil or chalk
• Drill with drill bits
• Screwdriver
• Curtain rod brackets and screws
• Curtain rod
• Level
• Step ladder (if needed)

 

2. Install the Curtain Rod Brackets

• Mark the Bracket Placement: Using a pencil, mark where you want to install the curtain rod brackets. Make sure the marks are level and evenly spaced on either side of the window.
• Drill Holes for the Brackets: Use a drill to make holes for the screws that will hold the curtain rod brackets. If you’re drilling into drywall, use anchors to ensure the brackets stay securely in place. If you’re installing on a wood frame, you may be able to screw directly into the wood.
• Attach the Brackets: Secure the brackets with screws and ensure they are level and firmly fixed to the wall.

 

3. Hang the Curtain Rod

• Insert the Curtains: Before mounting the rod, thread the curtains onto the rod (if they have grommets, rod pockets, or tabs). If you have pleated curtains, slide them onto the rod using curtain hooks.
• Place the Rod on the Brackets: Once your curtains are on the rod, carefully place the rod onto the brackets. If you need additional support, use a center bracket for larger windows or heavier curtains.
• Adjust and Straighten: Ensure the rod is positioned evenly and the curtains hang correctly. Adjust the curtains to make sure they fall evenly and have the desired amount of fullness.

 

4. Finishing Touches

• Test the Curtains: Open and close the curtains a few times to ensure they slide easily on the rod. If the curtains are not moving smoothly, check the brackets to ensure they are level and the rod is securely placed.
• Style the Curtains: Add any finishing touches such as tiebacks, tassels, or curtain weights to keep the curtains in place and enhance their look.

 

Step 4: Enjoy Your New Custom Curtains

Once the curtains are installed and adjusted, step back and admire your work! Custom curtains are not only functional but also a key design element in your space. They can transform the room’s aesthetic, provide privacy, block light, and add a touch of luxury to your home.

 

Conclusion

Measuring and installing custom curtains may seem like a complex task, but with careful planning, the right tools, and a little patience, it’s a manageable and rewarding DIY project. By following these steps, you’ll ensure your curtains fit perfectly, function beautifully, and enhance your room’s design. Whether you’re aiming for a cozy retreat or an elegant living area, custom curtains will help bring your vision to life—right down to the perfect fit!