How to Attach Blackout Lining to Curtains

Blackout curtains are a great way to enhance the room’s privacy and foster light, noise, and heat blockage from the exterior environment.  They certainly make a great addition to any room. Luckily, you can learn how to attach blackout lining to curtains and enjoy the same privacy and light blockage features without wasting a lovely pair of regular draperies. 


Simply add a blackout fabric lining at the back part of your regular curtains. You can sew it on the fabric itself or use an iron-on adhesive strip. Luckily, you can find blackout fabric at most craft stores. 


how to attach blackout lining to curtains

Why use blackout curtains?

There are many benefits when installing blackout curtains in your home. You can put them up in any room to improve your home’s privacy. However, these draperies can do more than block out the view from peering eyes.


Because of its fantastic insulation abilities, it can help you reduce energy costs at any time of the year. Closing them during hot summer afternoons can help you block too much heat and keep your home cool and insulated. 


They can also protect furniture, floors, and other household items that may be sensitive to UV rays or direct sunlight. It can also help you set the mood for particular activities such as photoshoots and many more. 


If there’s a particular curtain design that you are genuinely in love with but want to enjoy the benefits of a lovely blackout drapery, we have just the solution for you. Learn how to attach blackout lining to the curtain through this DIY project. 


Step 1: Prepare your materials

For this project, you’re going to need your lovely pair of regular curtains, a blackout fabric lining with the same dimensions, sewing pins, tape measure, handheld iron, scissors, and a strip of iron-on adhesive tape. 


Before going fabric shopping, make sure that you know your curtain’s exact dimensions. You don’t want to go to the fabric store and get a blackout curtain that is a few inches too short. You can buy these linings per yard at any fabric or craft shop. 


Step 2: Fix your lining

Take your measuring tape and mark the blackout fabric lining to the exact dimensions of your curtain. Make sure that it covers all hems except the top part where the curtain hardware should go.


Cut the excess fabric and set it aside. You can take your curtain and lay it on your workspace with the right side facing down. Get your blackout lining and position it on the backside of the curtain. Make sure you line the top parts of both fabrics so that the blackout fabric stays covered behind the regular curtain.


Step 4: Attach your adhesive

Fold the upper part of your blackout lining but don’t compromise its alignment with the fabric. To make things easier, simply pull the top section so that you can place your iron-on adhesive. Measure the top hem of your curtain and cut a sufficient amount of tape.

Line it on the curtain fabric and place the blackout lining back to its original position. The adhesive should stay concealed between the two pieces of fabric. Make sure that there are no sections of the tape sticking out. 


Step 5: Iron the curtain

Secure the blackout curtain by placing pins along the top part of the fabrics to attach them together. Set your iron to wool setting and iron over the backside of the blackout lining. If you are using thicker sets of material, you may need to press and hold for longer durations. 


When holding the iron over the blackout curtain lining, the typical duration is up twenty seconds and a maximum of sixty seconds for heavier and thicker fabric types. However, you may need to work in ten-second intervals to avoid burning the fabric.


After heating over the fabric to bond the tape adhesive, leave the curtain to set for some time. Don’t hang it right away, as it might fall apart. Leave it to sit for at least half an hour before hanging your curtains.


Design Tips

For elegant and sophisticated looks, try layering your blackout drapes with a pair of sheer curtains. Leave the blackout curtains open on days when you want to enjoy a bright, airy, and cheerful atmosphere.


At night, you can close your blackout curtains and enjoy 100% privacy. Keep your room dark, calm, and comfortable. You can also darken your room during any occasion to cater to activities like photo shoots and other similar pursuits that require darkened rooms.


Invest in elegant tiebacks and holdbacks to tie your curtains and allow sunlight to illuminate the space. You can choose from a wide variety of curtain ornaments to compliment your draperies. Experiment with different colors and styles.

Decide on whether you want your sheers over blackout curtains or perhaps the other way around. Blackout curtains are versatile and can work around many different designs. Just remember to combine sheer and blackout curtain colors carefully so that they don’t overpower one another.



Overall, a blackout curtain is simply a window treatment that provides ultimate privacy, light blockage, noise reduction, and enhanced insulation. It is a cost-efficient product that you can conveniently make in your own home.


Whether you want to turn some old curtains into blackout drapes or simply want a DIY project to experiment on, learning how to attach blackout lining to curtains should be a pretty easy venture. You can also sew them on using a sewing machine and thread. 

Washing 100 polyester curtains

Washing 100 Polyester Curtains: A Step by Step Guide

Washing 100 polyester curtains may seem like a daunting task, but it doesn’t have to be. There are many things you can do to make the process easier, and this article will discuss them all.

This article will also include step-by-step instructions on how to wash 100 polyesters in one go. Let’s dive right in!


Step by Step Instructions on How to Wash 100 Polyester Curtain

Step #1. Sort curtains by size and color.

Step #2. Use the “large load” setting on your washing machine, which is typically set to about 60 degrees Celsius or 140 Fahrenheit.

Step #3. Run a cold water rinse before adding clothes (not necessary for machines with an agitator).

Step #4. Add detergent according to the manufacturer’s instructions.

Step #5. Add a small amount of fabric softener, if desired.

Step #6. Start washing! Remember to check the machine periodically so that you can add more water and detergent as needed (especially when loading large items).


Things to consider before washing 100 Polyester Curtains

Tip 1. Look at the fabric care label on your curtains to verify that they are machine washable.

Tip 2. If you have a high-efficiency washer, it is best to use cold water for this type of load. This will prevent overdrying and fading.

Tip 3. It’s important to sort these items by size and color so there are no dye errors, which can lead to bleeding.

Tip 4. If you are washing curtains with metal grommets, make sure to check the grommet size before loading them into your machine. You may need to remove them if they will not fit through a small opening or if they have sharp edges that could cause damage during the wash and dry cycles.

Tip 5. Use a gentle or delicate detergent, such as Woolite, to ensure that your curtains will be clean and soft.

Tip 6. Set the machine on its longest wash cycle to save energy and time. This might mean you have more items per load than usual so it is best to do this in batches of about 30 pieces each.

Tip 7. Wash curtains on a gentle cycle with warm water and dry them in low heat. Avoid high heat because it accelerates the fading process, which can cause your items to turn an unwanted shade of yellow or brown.

Tip 8. Look for small holes before drying as some detergents might clog these areas when they are wet.


Can I Iron my 100 Polyester Curtains?

No, ironing your curtains can make them brittle and it is less effective to remove wrinkles. The best way to remove wrinkles in polyester curtains is by hanging the curtain on a clothesline or drying rack with heavyweights at the bottom for about an hour. This will allow gravity to work its magic!


Can I Dye My 100 Polyester Curtains?

No, when you dye polyester curtains they lose their color and quality over time.


When to Dye 100 Polyester Curtains??

If you need to change the color of your curtains, try washing them before dyeing.


When to wash my 100 Polyester Curtains?

It depends on how often you use your curtains. If they are used every day, the best time to wash them is in cold water and dry on a clothesline so that they can be hung flat.

If not washed daily, the best way to clean them would be with an environmentally friendly detergent and warm water as well as tumble drying them on a low or gentle cycle to avoid any shrinking.


How many times should I wash 100 Polyester Curtains?

It is recommended that polyester curtains be washed at least three times per year, especially when used every day. This will help prevent the growth of mildew and keep them looking their best!


Can I Dry 100 Polyester Curtains in the Dryer?

If you dry your 100 polymer curtains in a machine, it can cause them to shrink. As with any item of clothing, avoid drying on high heat and always unplug when finished.

If this is not possible, add an extra 15 minutes onto the time for each cycle that they are in the dryer.


Can Dry clean polyester curtains?

Polyester curtains can be dry-cleaned, but it is not recommended. Dry cleaning a 100 polymer curtain removes the dirt and stains from them but also deteriorates their quality over time.

Additionally, you cannot spot clean your polymer curtains with water unless they are made of a different material altogether like cotton or silk. This is because the water will leave spots on your curtain even after it dries.


How much is 100 Polyester Curtain?

Polyester curtains can range in price from $30 to $300 depending on the quality of material and how many panels are needed. Polyester is a cheaper fabric than silk, for example.
The average cost per panel is around $15-$25.


What’s better? Polyesters or Silk Curtains?

While polyester curtains are cheaper than silk curtains, they are not as luxurious. Polyester is a synthetic fabric and many people don’t like the shiny appearance it gives to their home.
Additionally, while polyesters are cheaper than silk curtains, they’re not always very durable so you may have to replace them more often for your room(s) to continue looking great.

Is Polyester Curtains Fire Resistant?

Unfortunately, polyesters are not fire-resistant which means they will melt if exposed to high temperatures and/or flames. If you’re looking for curtains that can withstand extreme heat then we suggest going with a different fabric such as cotton or silk.

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