By Raheel Nadeem 
Picking the perfect pillow size insert for your 18×18 cover matters when it comes to the overall look of your home and provides you with the best comfort. So many people wonder, “What size pillow insert should I use for my 18×18 cover?” In this article, I will take a closer look at exactly how you should choose the perfect pillow insert for an 18×18 cover, so your decorative cushions are the correct size with the perfect fit to not only look good but also give you comfort.
Understanding Pillow Inserts
Let’s understand exactly what Pillow inserts are so we can then dive into specifics of what is the best size of pillow. The stuffing that goes inside a pillow cover is called a pillow insert. It gives the right amount of shape and support to your buttocks. There are a few more common materials for pillow inserts like down, polyester and memory foam all of which provide different benefits.
Types of Pillow Inserts
- Polyester Fill: This is similar to the pillow insert, which is most commonly used. Hypoallergenic, affordable, and easy to keep. There are a variety of densities that polyester fills can come in, and the firmness of your pillow may depend on your fill density or pillow sizes.
- Down Fill: Downfill has a luxurious feel made from the soft undercoating of ducks or geese. It’s light and soft and moulds to your shape (for example, square pillows, throw pillows, and larger-size pillows), but it may not be appropriate for those with allergies.
- Memory Foam: The insert of this type offers excellent support and conforms to the body. Yet, it may be heavier and will keep heat, less appropriate for hotter climates.
Choosing the Right Size
Next we will look into size. The general rule of thumb for an 18×18 pillow cover is use an insert one to two inches larger than the cover. For that reason, a 20×20, 18×18 insert and 22×22 inserts are the ones you should use.
Why Choose a Larger Insert?
The pillow will look more full and inviting, using a larger insert like a 20×20 insert when an 18 x 18 pillow covers. The corners of the cover are filled out by a slightly larger insert which keeps the cover from looking flat or saggy. It’s especially critical with decorative pillows that tend to be placed on sofas, chairs or beds.
Benefits of the Right Pillow Insert Size
- Aesthetic Appeal: Having those well-filled pillows makes your space look cozier.
- Comfort: Its size is right, so it does not lose its shape or provide enough support.
- Durability: Inserts that are sized properly are less likely to lose their shape over time.
How to Choose the Right Pillow Insert For 18×18 Cover
- Consider the Fill Type: The fill type you choose depends on the size guide, softness and support you want.
- Test the Firmness: Purchase the pillow insert only when you can test it. A firmer insert might be better suited for support, but a softer possibly more comfortable for lounging.
- Check the Quality: Find good quality materials that will handle regular use. A quality pillow insert should support well at all points around it, and maintain its shape.
- Think About Maintenance: Some materials are easier to clean than others. All the more so if you have allergies or pets.
Difference Between the features of Pillows
| Feature | Polyester Fill | Down Fill | Memory Foam |
|---|---|---|---|
| Material | Synthetic fibres | Feathers from ducks or geese | Viscoelastic foam |
| Comfort | Soft and comfortable | Luxuriously soft and fluffy | Conforms to body shape, pressure-relieving |
| Support | Provides moderate support | Offers gentle support | Provides excellent support and alignment |
| Temperature Regulation | It can be warm, but newer technologies offer better breathability | It can be warm, but can be temperature-regulated | Temperature-regulating properties |
| Allergy Friendliness | Hypoallergenic | It can trigger allergies in some | Hypoallergenic |
| Maintenance | Machine washable | Requires professional cleaning or special care | Spot clean or professional cleaning |
| Cost | Budget-friendly | More expensive | It can be more expensive |
Frequently Asked Questions
Can I use a smaller pillow insert for my 18×18 pillow cover?
You technically can use a smaller insert but it’s not advised. A smaller insert will make the pillow look flat and unattractive. Get an insert that is at least 18×18, 19 x 19 insert, and 24×24 inch pillow and larger for the best appearance and comfort to cover dimensions.
How does one know if a pillow insert is the right dimension?
Place your pillow inside your cover to see if your pillow insert is the right pillow sizing. There should be enough padding in the corners so that the pillow doesn’t bunch in those areas or sag down. The flat is not good. It means you need a bigger insert or any other alternative inserts if it shows flat.
Do you really want a firmer pillow?
But if you like it firmer, rather go for a densely filled type such as memory foam or a high-density feathers polyester fill. Also for the same reasons, you may wish to choose a larger insert that won’t sacrifice comfort to preserve a firmness and fuller look.
How much is the replacement of my pillow inserts?
Normally pillow inserts should be replaced every 1 to 2 years according to frequency of use and material. Examine the shoe for lumps and loss of shape or any sign of wear to see if it’s time for a replacement.
Can I wash my pillow inserts?
However, most polyester and down or feather inserts are washable only as long as the care instructions are reviewed. They may only need the spot cleaning. Clean your laser always according to the manufacturer’s guidelines to make it last.
What are eco-friendly pillow insert options?
While yes there are eco friendly inserts, like organic cotton, or recycled polyester. Often made without harmful chemicals, these materials are biodegradable.
How do I give my pillow inserts fluff?
If you’re looking to fluff your pillow inserts, all you have to do is give them a shake or a good knead with your hand with popular sizes pillows. However, be put in the dryer on low heat next to some tennis balls to help them shape back up.
Do you know what a pillow cover looks like?
Or
What’s the difference between a pillow cover and a pillow insert?
The outer fabric covering a pillow insert is known as a pillow cover. It is meant as a decorative item, but on the other, it plays a protective role. Filling that gives support and comfort is a pillow insert that snugly fits.
Conclusion
The size of pillow insert for your 18 X 18 cover is very important as it will determine both the style and comfort in your living space. The perfect size is nice and slightly larger than the cover, because in does make it appear fuller, inviting, and helps the decor of your home. When choosing your fill type think about firmness, maintenance and the fill type. The right pillow insert will give your cushions a stylish look and the comfort you need.
This guide will help you set yourself on the path to getting a cozy and beautiful space in your home. The right pillow insert can make the difference whether you’re modernizing a living room, bedroom or another space. Happy decorating!
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