The Best Ways to Protect Drapes from Sun Damage and Discoloration

Did you know prolonged sun exposure can fade your furniture, flooring, and even your interior décor? Thankfully, if you have drapes, they act as the first line of defense against harsh UV rays, absorbing sunlight and protecting the rest of your home. However, it’s your drapes that pay the price.

If you’re not proactive at maintaining these window treatments, constant sun exposure can gradually break down textile fibers. The results—fading, brittleness, and even permanent discoloration. In this guide, we walk you through the best ways to protect drapes from sun damage and discoloration, covering everything from fabric choices to professional cleaning techniques, and more!

Read on for all the details!

In-home drape cleaning in Washington, Maryland, Virginia

1 | Use UV-blocking Window Films

UV-blocking window films are transparent or tinted sheets applied directly to the glass surface of your windows. These films are designed to filter out harmful ultraviolet rays, preventing them from reaching your drapes and furniture.

What these UV-blocking Window Films Do

Block up to 99% of UV rays, protecting your fabric from fading.
Reduce heat buildup, keeping your indoor temperature balanced.
Preserve natural light without darkening the room too much.
Minimize glare, improving comfort and visibility inside your home.

How to Choose the Right UV-blocking Window Film

There are different types of UV-blocking films, so it’s important to choose the one that best fits your home’s needs:

Clear UV Films – Ideal if you want full sun protection while keeping a natural and unobstructed view.
Tinted UV Films – Reduce glare and provide privacy, perfect for bedrooms and living rooms.
Reflective UV Films – Block UV and infrared heat, making them great for hot climates.
Decorative UV Films – Add an aesthetic touch while also protecting your drapes.

Remember: Check for films with at least 99% UV protection and low reflectivity to maintain the natural lighting in your space.

How to Install UV-blocking Window Films

Proper installation ensures maximum protection for your drapes. Make sure to follow these steps:

Clean Your Windows Thoroughly – Remove any dust, streaks, or smudges before applying the film.
Measure and Cut the Film – Ensure the film matches the size of your window. Leave a slight edge margin for adjustments.
Spray a Soapy Water Solution – Mist the glass with a mild soapy water mix to help with application.
Apply the Film Carefully – Position it properly, then smooth out any air bubbles using a squeegee or credit card.
Trim Excess Edges – Use a sharp utility knife for clean, precise cuts.

2 | Opt for Lined or Blackout Drapes

Lined and blackout drapes are designed with an extra protective layer that helps prevent direct sun exposure, keeping your curtains looking fresh and vibrant for years.

Lined drapes – They feature a thin protective fabric layer sewn behind the main drapery material, offering moderate sun protection while maintaining aesthetic appeal.
Blackout Drapes – Made with densely woven fabric that blocks up to 99% of sunlight, providing maximum protection against fading and fabric breakdown.

How to Choose the Right Lining for Your Drapes

Here’s a breakdown of different drapery lining options:

Cotton or Polyester Linings – Lightweight but provide moderate UV protection and help maintain drapery structure.
Thermal Linings – Ideal for blocking heat and cold, making them perfect for rooms with large windows or direct sunlight exposure.
Blackout Linings – Designed to completely block sunlight, offering maximum fade protection while darkening the room.
Silk or Satin Linings – A luxurious option that provides UV protection without compromising the softness and drape of the fabric.

Best Ways to Use Lined or Blackout Drapes Effectively

To maximize protection, use these best practices when installing lined or blackout drapes:

Use Double Rods for Layering – Pair sheer curtains with lined drapes to control sunlight exposure throughout the day.
Keep Drapes Closed During Peak Sun Hours – Close your curtains during midday hours (10 AM – 4 PM) when sunlight is the strongest.
Rotate Drapes Periodically – Switch up your drapery placement every few months to prevent uneven fading.
Combine with UV Window Films – Layering blackout drapes with UV-blocking films offers the highest level of sun protection.
Ensure Proper Installation – Hang drapes close to the ceiling and floor for full coverage, preventing light leaks.

3 | Install Sheer Curtains as a Protective Layer

Sheer curtains act as a first line of defense against harsh UV rays while still allowing soft, diffused light to enter your home. They help reduce direct sun exposure, extending the life of your heavier drapes while adding an elegant, airy look to your windows.

Best Ways to Use Sheer Curtains for Maximum Protection

If you want to protect your drapes while maintaining a stylish and bright interior, here’s how to make the most of sheer curtains:

1. Hang Sheers on a Double Rod System

Installing a double curtain rod allows you to use both sheer and heavier drapes together. This way, you can:

Keep sheers closed during the day to filter sunlight.
Draw blackout or lined drapes in the evening for privacy and insulation.

Tip: Choose adjustable double rods so you can easily switch between layers as needed.

2. Use Floor Length Sheers for Full Coverage

To ensure maximum sun protection, opt for long sheers that fully cover your window from top to bottom. This prevents sunlight from hitting exposed areas of your main drapes.

3. Choose UV-resistant Sheer Fabrics

Not all sheers provide equal protection! Look for UV-resistant sheer curtains, made from polyester, voile, or linen blends, as they offer better sun filtration compared to ultra-thin materials.

4. Pair with Additional Sun Protection Methods

For enhanced protection, combine sheer curtains with UV window films or lining-backed drapes to create a multi-layered defense against sun damage.

Best Fabric Choices for Sheer Curtains

When selecting sheer curtains to protect your main drapes, consider durable and sun-resistant fabrics:

Polyester Sheers – Affordable, long-lasting, and highly resistant to UV exposure.
Linen Blend Sheers – Offer a more natural look while still filtering sunlight effectively.
Voile Sheers – Lightweight yet strong, providing a soft, flowing aesthetic.
Silk Sheers – Delicate and luxurious, ideal for formal settings, though they require careful maintenance.

4 | Use Blinds or Shades for Added Protection

Blinds and shades act as a barrier against harsh sunlight, shielding your curtains from direct UV rays and excessive heat. They allow you to control the amount of light entering the room, keeping your drapes in better condition for years to come.

Types of Blinds and Shades That Work Best

When choosing blinds or shades to protect your drapes, consider options that offer maximum sun protection while complementing your home’s interior. You can choose from any of the following:

1. Roller Shades

Made with UV-resistant fabrics, roller shades provide excellent light control.
Available in light-filtering or blackout options to reduce glare.
Sleek and modern design, great for minimalist interiors.

2. Roman Shades

Soft fabric folds add elegance while blocking sunlight.
Available in insulated or lined versions for extra heat protection.
Work well in traditional or classic-style homes.

3. Solar Shades

Specifically designed to filter UV rays while maintaining outside visibility.
Help reduce indoor glare and prevent drapery fading.
A great option for living rooms and sunrooms where natural light is desired.

4. Wooden or Faux Wood Blinds

Provide a classic, timeless look while shielding drapes from direct sunlight.
Faux wood options are moisture-resistant, making them ideal for kitchens or bathrooms.
Adjustable slats allow you to control light exposure throughout the day.

5. Cellular (Honeycomb) Shades

Offer superior insulation, keeping rooms cool in summer and warm in winter.
Help maintain indoor comfort levels while preserving drapery fabrics.
Ideal for energy-conscious homeowners looking for heat-resistant window treatments.

How to Use Blinds and Shades Effectively

To get the most out of your blinds and shades, follow these simple tips:

1. Adjust Them Based on the Time of Day

Keep blinds partially open in the morning for soft, diffused light.
Close them midday when the sun is at its strongest to block harmful UV rays.

2. Pair Them with Sheer Curtains

Install sheer curtains behind blinds to add an extra layer of sun protection.
This maintains soft natural lighting while reducing direct UV exposure.

3. Use Blackout Shades for Maximum Protection.

If your drapes are made of delicate fabrics like silk or velvet, blackout shades provide the highest level of protection.

4. Consider Motorized Options for Convenience

Motorized blinds allow you to schedule automatic adjustments, preventing sun damage without any effort.
Smart home integration lets you control blinds remotely, ensuring your drapes stay protected at all times.

5 | Choose Sun-resistant Fabrics

By selecting UV-resistant materials, you can significantly reduce fading, discoloration, and fiber deterioration caused by prolonged sun exposure. This means your drapes look newer for longer, require less frequent replacement, and provide better overall performance in your home.

Best Sun-resistant Fabrics for Drapes

If you’re shopping for new or replacing old drapes, consider these sun-resistant fabric options for better durability and protection:

1. Polyester

Naturally resistant to fading and wear, making it a great long-term choice.
Offers excellent UV protection and retains color better than natural fibers.
Budget friendly and easy to maintain.

2. Acrylic

Similar to polyester, acrylic fabrics are highly durable and resistant to sunlight.
Soft in texture but strong enough to withstand prolonged sun exposure.
Available in various textures and colors to match any decor.

3. Linen Blends

While pure linen is prone to sun damage, blended versions (with polyester or cotton) add extra durability.
Create a light, breathable feel without sacrificing UV resistance.
Work well for casual, breezy interiors.

4. Solution-dyed Fabrics

These fabrics are engineered for fade resistance, with dyes embedded directly into the fibers.
Commonly used in outdoor curtains, but also great for sun-exposed indoor spaces.
Excellent choice for high-traffic areas where long-term durability matters.

5. Wool or Silk with UV Protective Lining

Pure wool and silk are prone to fading but pairing them with UV-blocking liners enhances protection.
Offers a luxurious, high-end look with better sun resistance.
Best for formal spaces like living rooms and dining areas.

Shield Your Drapes from Sun Damage—Call Parkway Custom Drycleaning for the Highest Quality Curtain and Drapery Cleaning Service!

Faded, discolored drapes? Call Parkway Custom Drycleaning to restore and prolong the life of your window treatments—no matter the style or fabric. We’re experts at cleaning all types and styles of window coverings, from delicate silk window swags to roman shades to Hunter Douglas blinds to heavy blackout curtains.

Parkway offers take-down and rehang services as well as pickup and delivery services for those who don’t need our assistance in taking down or rehanging their drapes and shades. Our technician then transports your window treatments to our plant where we delicately clean and press your drapes prior to rehanging them.

We also offer onsite drape cleaning, as well. Our experienced technicians have over 20 years experience cleaning drapes onsite – and we have provided onsite drape cleaning for The White House, numerous embassies, the Kennedy Center, Fords Theater, the Pentagon, as well as fine homes, offices and restaurants throughout Washington, DC, Northern VA and Maryland.

Have other questions about our range of services? Call Parkway Custom Drycleaning to discuss your window treatment cleaning needs, or any other home textile and garment care question you might have. Call us at 301-453-4423, or email us at admin@parkwaydrycleaning.com.