Room-Darkening vs. Light-Filtering Curtains: Which Is Best?

Window treatments allow you to control the natural lighting in your home, which can make a big difference in the style and functionality of your space. If you’re looking to tone down the natural light in your home but aren’t sure which window treatments are right for you, read on to learn more about room darkening vs. light filtering curtains.

Room Darkening vs. Light Filtering Curtains: What’s the Difference?

Room-darkening curtains are window treatments made of thicker material and designed to darken rooms without completely blocking out light. Light-filtering curtains are made of transparent fabric meant to let natural light in while softening it. Compare these window treatments with the chart above, or check out our guide on Curtain Sheerness & Light Filtration for more information on the full spectrum of light-filtering options.

What Are Room Darkening Curtains?

Room-darkening curtains are window treatments that heavily filter out external light and sound. They are made from dense, tightly woven fabrics, typically cotton or polyester blends. Unlike blackout curtains, room darkening curtains only filter out about 65% – 90% of light, so you’re not left completely in the dark. Read on to find out if room darkening curtains are right for you.

Benefits of Room Darkening Curtains

Room-darkening curtains are great for certain rooms where you want to set up a dark or tranquil environment that still lets a small amount of light through. These curtains offer certain benefits that you can’t get from blackout or light-filtering options.

• Create a Dark Environment: You can create a dark environment instantly when you pull your darkening curtains closed. This is great for bedrooms and nurseries where you want to promote restful sleep. They’re also useful for living rooms if you want to create a movie theater experience at home.
• Filter Outside Noise: While they won’t block noise completely, room-darkening curtains can help dampen external noise. This makes them ideal for bedrooms, living rooms, and offices if you live in a particularly busy area.
• Save on Energy Costs: Room-darkening curtains are often a more affordable option than blackout curtains since they’re not as heavy-duty, but they still offer similar benefits. The thick multilayered design also helps with temperature control – keeping heat in during the winter and blocking it out in the summer – which can save you money on heating and cooling.
• Block UV Rays: Blocking out light offers more benefits than simply creating a dark environment. These window treatments also block out UV rays, which can fade certain fabrics and materials, so room-darkening curtains can be a worthwhile investment for rooms that house important artwork or expensive furniture that you don’t want to subject to UV damage.

Are Room-Darkening Curtains Right for You?

• Room-darkening curtains require sturdy curtain hardware to support the heavier fabric. Not sure what you’ll need? We’ve got you covered with guides to Types of Curtain Rods and How to Mount a Curtain Rod.
• If you decide to go with room-darkening curtains to help filter sound as well, you’ll want to make sure you have sufficient artificial lighting in the room for times when you want the curtains closed but still need to see.
• Lastly, you’ll want to make sure that 65% – 90% light filtration will meet your needs. If you’re looking for complete darkness for sleeping, blackout curtains are the way to go.

What Are Light-Filtering Curtains?

Light-filtering curtains are made of semi-translucent, loosely woven fabric that lets natural light into the room. These curtains still offer a degree of privacy and soften external light to create a comfortable ambience. You can choose the amount of light you let in by choosing between sheer or semi-sheer light-filtering curtains. Semi-sheer will offer you a softer glow and more privacy.

Benefits of Light-Filtering Curtains

While light-filtering curtains provide less privacy than room-darkening designs, there are still plenty of benefits to consider.

• Filter Light & Block UV Rays: While not to the same degree as room-darkening curtains, light-filtering curtains do reduce glare, soften natural light, and offer some UV-protection. Semi-sheer curtains will filter out more than semi-sheer curtains.
• Let In Natural Light: Light-filtering curtains still let natural light in, providing ample light for houseplants and everyday activities so you don’t need to rely on artificial lighting during the day. The sheer material also permits airflow, so they’re ideal if you want to feel the breeze.
• Enhance Privacy: Light-filtering curtains give you more privacy without having to sacrifice natural light. Depending on how sheer you go, you’ll only be able to see silhouettes through these curtains from outside your house.
• Offer a Lightweight Option: Light-filtering curtains are significantly more lightweight than room-darkening curtains. This means you should be able to hang them on any standard wall-mounted or tension curtain rod. They also tend to be more affordable than room-darkening curtains since they use less material to make.

Are Light Filtering Curtains Right for You?

• Light filtering curtains are great for areas of your home where you want to soften harsh outside lighting while still letting natural light in.
• They’re especially great for kitchens and dining rooms where you want plenty of light and some privacy.
• If you want even more privacy and the option for darkness in your bedroom, living room, or home office, you may want to go with room-darkening curtains or layer heavier curtains over light-filtering ones for a more customizable option.

Tip!

Thinking of taking the layered approach? We’ve got you covered with our helpful guide: Window Treatments 101: Layering Curtains & More.

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