Can I use memory foam for upholstery?

Asked By: Ursina Valko | Last Updated: 21st March, 2020
Category: home and garden interior decorating
4.4/5 (375 Views . 43 Votes)
Memory foam, the popular foam invented by NASA, can serve as upholstery in chairs or other furniture. It works well even for heavy use because of its superior quality compared to other types of foam.

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Also, is memory foam good for couch cushions?

We have all heard of memory foam mattresses and pillows, so why not have the same comfort for your couch cushions? If you'd rather not opt for the Optimal Comfort, polyurethane foam is another good choice for couch cushion replacement fill. This foam is great at holding its shape with frequent use.

Subsequently, question is, what is the best foam for seat cushions? The best foam cushion for indoor use is polyurethane foam. It is affordable and has a medium firmness to it. It does not do well when wet -- it has a high risk of becoming moldy and mildewed after it dries. There are several types of polyurethane foam with a range of density, some are not suitable for seat cushions.

Also know, what kind of foam is used for upholstery?

Polyurethane foam

Can u cut memory foam?

Utility or craft knives, because they are surgically sharp, can be used to cut memory foam. Instead of sawing through the foam as you would with a serrated blade, establish an initial shallow cut-line, and then deepen it until you've cut through the foam. Use caution when cutting foam with any type of knife or tool.

39 Related Question Answers Found

How do I keep my couch cushions from sinking?

Cut square sections of foam to fit inside the cushions. Unzip the cushions and add the foam sections to fatten up the cushions and reduce sinking. Use a 1/2-inch foam; you can add a second layer if one layer is not enough. Rezip the cushions and place them on the sofa.

How much does it cost to replace foam in couch cushions?

Replaced our couch cushions easily. Only 3 left in stock - order soon. This foam is super awesome. Very firm, so if you're going for the old man comfort level, this is the foam for you.

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How long will 2.0 density cushions last?

Thick fiber quickly compresses and causes the cushion to lose its shape - often within one year. If you want to get more than 5 years of use from your couch you will need to find a couch with a better quality cushion. Higher priced couches generally use thick higher density foams with at least a 2.0 density.

What density foam is best for sofa?

In normal operations, most shops prefer to use a foam with a density rating of 3.1 and an ILD rating of 33 for sofa and chair cushions. They'll usually use a back cushion foam which is a 2.4 density with an ILD rating of 18. This foam material produces a medium-firm back cushion.

What is a good density for sofa cushions?


The most common foam density by far for residential seating is 1.8. Depending on the thickness of the foam, whether or not it is HR (High Resilience) and how much use the couch gets, a 1.8 density cushion will typically begin to lose its shape and resilience in 1–3 years.

How can I make my couch cushions more comfortable?

How To Make Your Couch More Comfortable
  1. Re-Plump Your Couch Cushions With Foam Inserts.
  2. Instantly Re-Cover Your Couch With A Sofa Slipcover.
  3. Firm Up Your Springs With A Wood Support.
  4. Snuggle Into A Super Soft Blanket.
  5. Elevate Your Feet With An Adjustable Wedge Pillow.
  6. Curl Up With The Cup Cozy Deluxe Pillow.
  7. Get Full Body Support With A Body Pillow.

Which foam is better for sofa?

Foam. Foam is the most common filling material for sofas, and it comes in a variety of densities. High-density foam provides a firm couch cushion but some people may find it too hard. Low-density foam typically has a soft or medium firmness.

Can you replace the foam in couch cushions?

When your sofa cushions get saggy or lumpy, but the fabric and frame are still in good shape, replacement cushions can give your sofa new life. If your sofa's back cushions have zippers, you can easily replace the foam in those, too. The foam inside sofa cushions can be easily replaced.

How thick should foam be for bench seat?

Firm to extremely firm foam depending on thickness. Thicknesses from 1" to 5" are considered firm and thicknesses from 6" to 8" are considered extremely firm. For regular or heavy use. Lux Foam - HQ is a high quality foam suggested for seats, chairs, cushions, benches, and mattresses.

What are different types of foam?


Choosing between Polyurethane Foam, Memory Foam and Latex Foam | SleepOnLatex.com. Polyurethane foam, memory foam and latex foam are the three most common types of foam used in mattresses. While latex foam has seen a bit of a resurgence in recent years, most mattresses only contain memory foam and polyurethane foam.

How thick should foam be for dining chairs?

The ultimate use of the furniture will determine how thick the foam should be. Dining room chairs as an example would typically prefer a medium soft foam (2.8 rating) but if you're after extra comfort then you could always go much softer than that if you like.

How do you cut and shape upholstery foam?

Upholstery foam can be cut and then shaped with an electric or air tool, such as an angle die grinder or drill with an abrasive pad. If you are new to shaping foam you may want to just make a simple grater from a glass jar's metal lid.

What kind of foam do you use for dining room chairs?

Foam: Foam for seating comes in a variety of thicknesses ranging between 1 and 2 inches. For dining chairs or seating that is to be used on a daily basis, we recommend you choose either extra firm or firm foam. For dining chair seating we would steer you towards Imperial Comfort or Regal Luxury foam.

Does Walmart sell upholstery foam?

Mybecca Upholstery Foam (Seat Replacement , Sheet Padding), High Density 4" H x 24" W x 72" L - Walmart.com.

Can you buy replacement couch cushions?


Indoor couch cushions
Your couch is a stylish investment in comfort, and you shouldn't have to throw out the entire furniture piece because your cushions have gone flat or because the fabric is no longer trendy. Instead, you can easily get custom-made replacement couch cushions to fit the furniture's frame.

How thick should seat cushions be?

Indoor Seating Cushions
In general, cushions of at least 50mm thick will be comfortable enough for a seating pad, 75mm for a bench or window seat, and approximately 100mm for a daybed.

What is the highest density foam?

Foam Density Chart
Material Low Density High Density
Polyfoam < 1.5 lbs > 1.8
Memory Foam > 4 lbs < 5 lbs