How to Fix a Soft Couch

Most of our couches get to the point where they just don’t feel firm enough anymore. You notice (especially after being home for the past two years!) that your favourite spot has gotten a little dodgy and soft feeling.

Instead of thinking about a new couch, think about fixing it instead and replacing the foam. It is a fraction of the cost and can usually be done in minutes.

Supplies

High-density foam

Electric Knife

Sharpie

Pull Out the Old Foam

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Most couches come with removable seat cushions and you find that when they are removed, they are almost always a zipper along the back of each one. That zipper is the magic that makes replacing the foam a snap.

All you have to do is unzip the cover and wriggle the foam out.

Measuring the Foam

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To replace the foam with new, firmer foam, start by measuring how much you need. Make sure to measure the length, width, and height. I like to use a firm foam when I replace cushions as it will get softer over time. I usually order high-density foam; anything softer than high-density won't be firm enough.

Don't forget to air out your new foam for a few days before cutting it and putting it into the covers.

Cutting the New Foam

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You can use the old foam as a pattern for the new foam. Just lay the old piece on top and use a sharpie to draw out its shape.

Use an old electric knife to cut your new foam. Electric knives can be picked up at the thrift store for a couple of dollars and will cut through the foam like it's butter.

Wrapping the Foam

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With the foam cut, I like to wrap it in some batting before placing it in the cushion cover. The batting will help to smooth everything out and give a little softness to the edges.

Putting the Foam Into the Cover

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When you are ready to place your new foam into the cover, turn the cover inside out. Start at one end and slowly work your way up to the top. This part is easier with two people so that one can squeeze the foam and one can slip the cover on.

Replace the Cushion

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Finally zip up your cover and replace the cushion on your couch. Test it out and you will feel like you have a brand new couch in just a matter of minutes!

It may not look that different but let me tell you, when you sit on it, you will certainly feel the difference; it feels like a brand new couch!

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