Curtains are decorative window coverings that control interior illumination, protect privacy, and uplift aesthetics. At Floor and Deckor, we understand how frustrating it can be when light bleeds/leaks from your home curtain panels, which can disrupt your sleep, especially for dreamers who are adapted to a pitch-black darkness routine.

In today’s instructive essay, we’ve tackled this problem and offered every potential remedy to enhance your productivity throughout the day and your quality of sleep.

The Basic Reasons Why Light Leaks Through Curtains

One cannot solve the issue of light bleed from the top and sides of curtains without determining its cause. We’ve enumerated and briefly discussed the potential causes of light leakage from curtains below.

Incorrect Installation of Curtains

It’s possible that your curtain installation was not done expertly; amateur DIY curtain installations typically result in this. And it emphasizes how crucial it is to hire experts for skilled curtain repair, and that’s an affordable purchase with Curtain in Dubai or comparable premium curtain suppliers.

Inaccurate Window Dimensions

You have a higher danger of receiving curtains that are narrower than necessary if you measured the windows yourself rather than hiring an expert. Light leaks will happen even if your curtain panels are one inch shorter.

The Best Techniques for Fixing Light Leakage from the Top of Curtains

We’ve offered solutions for curtain light bleed from the panels’ tops. You can use any solution that works for you to solve this issue.

Visit Us: Top 10 Simple Living Room Flooring Ideas 2025

1. Install Pelmet/Valance Box

Valances or cornices are installed on the top of curtain panels and, therefore, prevent the leakage of light. The pelmet box can be installed by arranging for a pelmet, brackets, bracket screws, level, measuring tape, pencil, and a drill machine. You can follow the steps explained to get this procedure over with.

• To properly position the pelmet over the curtain headrail, use the tape measure to locate the center of the pelmet box and mark it with a pencil.
• Drill holes at the designated locations after measuring and marking the wall points for bracket installations.
• After positioning the brackets, fasten them using screws. Use a level balance to make sure the brackets are level.
• After mounting or installing the pelmet into the brackets, the installation is complete.

Valances can mask the unpleasant appearances of curtain tracks and prevent light leaks. On the market, you can find different types of cornices, such as one-step, straight, soft curves, arched, cascade design, soft-dip, inverted-box, etc.

2. Adding Layers of Curtains

By adding high-end blinds or shades to your luxury curtains, you can improve the appearance of your home and business windows. Installing blinds or shades that perfectly match the window frame is necessary for this purpose. Layering your window drapes with Blackout Blinds Dubai is a great way to have the best blackout experience for a restful night’s sleep.

It’s a win-win scenario that not only resolves your light leak issue but also improves the elegance and beauty of the interiors of your house and place of business.

3. Attach the curtain panel ends to the rod.

There are times when every aspect of your curtains—including the installation, window dimensions, curtain length, etc.—is perfect. When you open your windows during the day while the curtains are drawn in front of them, the problem of curtain light leaking occurs. Little light leaks may result from curtains swaying or shifting due to the air. Tying the ends of the curtain panels to the curtain rod will solve this issue by allowing them to remain in place even in the event of a breeze.

Read More: 20 Girls Bedroom Decorative Ideas

4. Reposition the curtain rod.

Light bleeds occur when curtains are installed DIY because the curtain rod is often not set high enough. The curtain rod must be taken off and repositioned above the window frame. Experts advise leaving a minimum of 6 to 8 inches between the top of the window frame and the location of the curtain rod.

5. Cover Glass Window Panels with Foil Sheets

To stop light leaks in windows with large glass panels, you can cover the top of the panels with thin tin foil. Incoming light is blocked by these opaque aluminum sheets. The application of tin foil sheets has the drawback of obstructing the outside view.

The Best Ways to Address Light Leakage From Curtain Sides

The following techniques work well to stop light bleed from the sides of curtains.

1. Make use of Velcro or magnetic strips

To stop light leaks, magnetic strips and Velcro can be readily fastened to the curtains’ sides. These strips are available in a variety of shapes, such as square, round, etc. The curtain panels will remain in situ.

Learn More: How to Clean LVP Flooring?

2. Make Your Own Foam/Cardboard Solution

Cutting pieces of cardboard or foam to the right size and attaching them to the window frame’s sides behind the curtain is the least expensive solution to your issue. In this manner, you can fix your light leakage issue without sacrificing the interior aesthetics.

3. To keep curtains near the wall, use clips or tiebacks

Your window curtains can be held in place and near the wall with the help of tiebacks or clips. Because there is no space between the curtain and the window frame, there is no light leakage, and the curtains remain fixed to the wall.

Conclusion!

Light leakage from window curtains might have many possible causes, but you can always find a suitable solution to deal with the problem. We’ve included a few solutions in this post to help you prevent light from seeping through the sides and top of the curtains.