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Foam Cushion Replacements | 15 Comfortable Inserts

Foam Cushion Replacements | 15 Comfortable Inserts

Are you looking for foam cushion replacements but getting overwhelmed in the process? Don’t worry — we’re here to help. We’ve dug through the thousands of options online to bring you the 15 options we think you’ll love.


Disclaimer: The information included in this post is for informational purposes only and should not be taken as legal, financial, or DIY advice. We highly suggest consulting a professional before attempting any DIY home improvements or repairs.


Are you in need of foam cushion replacements? Unfortunately, our furniture tends to wear down over time – particularly comfortable furniture that sees a lot of use. But worn-down cushions don’t necessarily mean that it’s time to shop for a new couch.

In fact, you can easily extend the life of your current furniture by replacing the cushion inserts instead. That’s why we’ve researched some of the best foam cushion replacements. We want to inspire you to save some money and hold onto your beloved furniture for a few years longer with our list. 

15 Best Foam Cushion Replacements

Wicker patio furniture sitting on a light grey wooden deck with new foam cushion replacements just added to the set to change the look

Photographee.eu/Shutterstock

We know that you want the best of the best. Below are 15 of our top choices for replacing your foam cushions in your home. Read on to see our top picks.

GoTo Foam Upholstery Cushion

GoTo Foam 6" Height x 30" Width x 72" Length 44ILD (Firm) Upholstery Cushion
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If you’re looking for lengthy and customizable cushions, look no further than the GoTo Foam Upholstery Cushion. This cushion comes in two styles: firm and semi-firm. It’s also available in a variety of sizes, all of which are 72 inches long. It’s dense, long-lasting, and made in the US. 

Stratiform Curve Furniture Seat Sat Repair

Curve Furniture Seat Cushion Sag Repair (Set of 3)
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Sometimes it’s not necessary to replace your entire couch cushion – it just needs a little bit of a boost to supplement the sag from years of use. The Stratiform seat cushion repair is a set of three curved cushions that sit seamlessly underneath your existing cushions.

The curved top gives your cushions a lift, eliminating their sag. This affordable solution is a great and creative alternative to replacing your cushions altogether. 

Foamma Store High-Density Upholstery Foam

FOAMMA (4-Pack) 2" x 20" x 20" HD Upholstery Foam
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Do you need to replace multiple cushions? Check out Foamma Store’s offer. These high-density foam upholstery squares are 20” x 20” x 2”, but they’re available in several different pack sizes. 

You can order anywhere from one to eight squares at once, which can save you money in the long run. They also come in standard foam or gel memory foam for extra comfort.

Quality Outdoor Living All-Weather Chair Cushion

Quality Outdoor Living All-Weather Deep Seating Chair Cushion
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Sometimes replacing a cushion means replacing the whole cushion – not just the internal foam. When that day comes, check out these Quality Outdoor Living chair cushions for your outdoor furniture needs.

These high-quality outdoor cushions come in a wide range of designs, colors, and sizes. Their olefin fabric is designed to hold up in all kinds of weather, keeping your furniture safe from both water and UV rays. Plus, they’re super comfortable. 

FoamTouch Upholstery Foam

FoamTouch Upholstery Foam High Density Cushion
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Your couch or armchair can undoubtedly benefit from the FoamTouch Upholstery Foam. This best-seller product is available in several different sizes and thicknesses, leaving the choice up to you.

It also comes in high-density and medium density, allowing you to customize your cushions’ feel. The open-cell foam is breathable and durable for up to 7 years of use. 

Milliard Upholstery Foam

Milliard Upholstery Foam, High Density Patio Cushion
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Who says foam cushion replacements have to be expensive? The Milliard Upholstery Foam is high-density but low-cost, making it a breeze to get your furniture back to new ASAP.

The foam comes in five different thicknesses and is lab-tested to meet quality standards across durability and emissions. If you’re looking for the best of the best, this might just be the right choice. 

FoamRush High-Density Foam

FoamRush Upholstery Foam for Patio Cusions
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One size doesn’t always fit all, which is why we love the options from FoamRush. This square-shaped high-density foam has a 100 percent recovery rate and can last as long as seven years.

But it also comes in eight different thicknesses, ranging from 1 inch to 8 inches, which is great for serving multiple purposes. Use it on your dining room chairs or upgrade your couch cushions with this supportive filler.

Foam World USA Square Cushion Replacements

Foam World USA Square Cushion Replacements
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Not all cushions are super large, so it’s not necessary to spend tons of money for large pieces of foam that you’ll just have to cut later. Foam World USA sells square cushion replacements that measure 18” x 18.”

This makes them perfect for small armchairs, couches, or even dining room tables. You can order your foam square in one of six different thicknesses, too. These squares are also excellent for related DIY projects. 

Anoner Loveseat Cushions Set

ANONER Loveseat Cushions Set Indoor Outdoor All-Weather
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When the loveseat cushions need a little bit of extra TLC, it might be time to replace them with these all-weather, indoor-outdoor replacement cushions. The Anoner Loveseat Cushion Set comes with one high-density memory foam cushion and two back cushions.

The fabric is water-resistant and perfect for both indoor and outdoor settings. You can get this set as a loveseat size, or you can replace a chair cushion with their square set. The cover is reversible, too, giving you a solid blue color on one side and a stunning pattern on the other. 

Subrtex Foam Cushion Insert

Subrtex Foam Cushion Insert Upholstery Foam Pad
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Subrtex Foam Cushion inserts are high-quality foam pieces with a high-density design. This foam comes conveniently packaged in a vacuum-seal container for easy shipping and moving. Once it expands, it’s easy to cut and customize your foam to fit your project.

You can also choose from nine different size options, from small, thin squares, to large, thick rectangles. The foam provides excellent medium comfort and support and is ideal for couches, mattress padding, and extra bed support. 

Mozaic Sunbrella Deep Seating Cushion Set

Mozaic Indoor or Outdoor Sunbrella Foam Cushion Set
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The Mozaic Sunbrella replacement cushion set is perfect for your indoor or outdoor armchair that’s seen better days. This two-piece set includes a large back pillow and a foam 25” x 23” bottom chair cushion.

The dense foam cushion is 5 inches deep for ultimate comfort, whether you’re replacing your favorite patio chair cushion or an indoor seat. We love the soft, stain-resistant fabric as well because it repels water, spills, and even UV rays. This gorgeous striped design won’t be fading anytime soon.  

Mybecca Square Foam Cushion

High Density Upholstery Foam Cushion Replacement
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Mybecca square foam replacement cushions are high-quality, durable, and versatile. The options are endless with this brand, as you can choose from dozens of widths, lengths, and thicknesses. The half-inch foam is great for DIY projects.

And the 6-inch foam is ideal for ultra-comfortable seats and couches. The foam, which comes in both high-density and medium-density, is very easy to cut and customize. It’s also made safely, avoiding any dangerous ozone depleters and other heavy metals. 

Amazon Basics Outdoor Bench Cushion

Amazon Basics Tufted Outdoor Patio Bench Cushion
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We just really think that outdoor cushions matter as much as indoor cushions, and we love what Amazon Basics has to offer in this area. The replacement outdoor bench cushions are well-made, attractive, and affordable. 

The 44-inch design comes in solid and tufted styles and is available in three different colors: red, khaki, and blue. The cover is made of polyester canvas, which is long-lasting, durable, and water-resistant. It’s ideal for a beautiful outdoor setting with loved ones and snacks. 

Mybecca Upholstery Foam Sheet

Mybecca Upholstery Foam Cushion Sheet
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When you need to replace one long cushion on your sofa, it’s easiest when you can get one size that simply fits into place. The Mybecca Upholstery Foam Sheet is designed for long sofas like yours. The sheet measures 24” x 72” and comes in seven different thicknesses ranging from .5 inches to 6 inches.

You can select high-density or medium-density to suit your comfort preferences, and rest assured that this brand makes safe products without materials like mercury, lead, or formaldehyde. 

Laminet Deluxe Adjustable Furniture Fix

LAMINET Deluxe Adjustable Furniture Cushion Seat
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As a bonus, we’re including just one more of our favorite furniture fixers. While this product isn’t the foam cushion replacements you came in search of, it may help solve the same problem.

The Laminet Deluxe Adjustable Furniture Fix is a set of wood and vinyl boards that sit on your couch or chair frame under its cushions. The panels prevent your cushions from sagging, which can eliminate the need to buy expensive replacements.

You can get this fix for armchairs, sofas, or loveseats, and they are available in three different widths for the perfect fit. The heavy-duty construction is extra thick and extra robust, and it couldn’t be easier to install. 

Things to Consider

Polka dot foam cushion replacements on round chairs placed on a black deck

Guidenop/Shutterstock

Buying a foam cushion replacement isn’t rocket science, but it does require you to keep a few things in mind before you commit to purchase:

  • Indoor or outdoor use
  • Size
  • Thickness
  • High-density or medium density
  • Type of furniture
  • Easy to measure and cut
  • Cover material (if applicable)
  • Breathability

It should be pretty easy to find your replacement cushion, but it’s always a good idea to keep these things in mind during your buying process.

Which Foam Cushion Replacement Will You Choose?

Orange foam patio cushion replacement that spruced up the look of a patio

VDB Photos/Shutterstock

Your furniture might not last forever, but you can definitely extend its lifespan by doing simple things like replacing the cushions. The replacement cushions we’ve mentioned today are all high-quality products designed to last you for the next several years.

As long as the rest of your couch or chair is in good condition, you’ll be able to put off purchasing new furniture for quite some time! Hopefully, our products have inspired you to spruce up your furniture and save some money today. 

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