“No More Sinking: How to Fix a Sagging Living Room Chair Seat with Ease!”

Have you ever found yourself in a situation where guests in your living room unexpectedly experienced discomfort while seated in your chair? It can be embarrassing. It’s the chair you’ve spent countless hours in, watching TV, reading, or working from home. Over time, it’s gradually lost its firmness. A sagging living room chair seat can make your entire living room feel worn out, but it doesn’t have to stay that way.

Learning how to fix a sagging living room chair seat can be a simple project, and it doesn’t require professional furniture repair skills. So get ready to restore your chair to its former glory. Here are the steps to take.

how to fix a sagging living room chair seat
How to Fix a Sagging Living Room Chair Seat?

A Step By Step Guide on How to Fix a Sagging Living Room Chair Seat

Step 1: Examine the Chair

Before you begin with any repair work, it’s crucial to understand what you’re dealing with. Examine your chair thoroughly, looking for saggy cushions and potential structural issues.

Inspect the Cushions

First, examine both the seat cushion and couch cushion. Determining the level of sag in your saggy cushion will help you identify if the issue lies with the foam padding or the furniture frame. Remember, it’s not just about how the chair looks – how it feels when you sit on it is equally important. More details about evaluating your chair can be found here.

Review the Furniture

Whether you’re dealing with an Ashley Furniture piece or average furniture, inspecting the entire structure is vital. Look for signs of broken springs or a compromised wood frame. Both could contribute to a sagging seat. If you’re unsure about this, you can consult a furniture repair guide.

Step 2: Remove Cushions and Upholstery

After you’ve identified the issues, it’s time to dismantle the chair carefully. This step will involve removing the cushions and upholstery.

Remove the Cushions

Start by removing the seat cushion and couch cushion from the frame. While you’re at it, set aside the cushion covers. You might want to give them a thorough cleaning or even replace them entirely. This can be an opportunity to refresh your living room’s look. More tips on handling cushions can be found on how to clean a chair cushions.

Remove the Upholstery

With the help of a special tool, carefully remove the upholstery fabric and dust cover. It’s essential to do this cautiously to avoid damaging the fabric. This step will expose the wooden frame and the base springs, giving you a clearer view of what needs to be fixed. For more information, check out this guide on how to reupholster a living room chair.

Step 3: Evaluate the Couch Frame and springs

With the upholstery and cushions removed, it’s time to examine the chair’s framework and springs. These elements are the backbone of your chair, and any faults here could lead to a sagging chair seat.

Assess the Frames

The first thing to do is to check the condition of the wood frame and metal frame. It’s possible that a broken frame or loose, broken springs may be causing the sag. In such cases, you might need to contact a furniture repair specialist for help. If you’re up for the task, small fixes can be addressed using various furniture repair kits.

Examine the Upholstery Webbing

The next part to inspect is the upholstery webbing. If it appears stretched out or if cheap webbing was initially used, it may need replacing. Opting for a high-quality, natural material can enhance the chair’s comfort and lifespan.

Step 4: Choose Your Foam

Once the chair’s structure is secure, it’s time to focus on the comfort aspect – the foam. Picking the right foam is crucial in fixing saggy sofa cushions and ensuring long-lasting comfort.

Explore Foam Options

The market offers a wide range of foam for sofa cushions, from inexpensive, low-quality foam to high-density foam and even memory foam. The foam grades you choose will directly impact your chair’s comfort and life cycle. The key is to select an excellent quality foam that aligns with your preferences for firmness and comfort. The Linenspa High-Density Cushion Craft Foam is a perfect choice for any chair and sofa.

Consider Additional Foam Options

Don’t limit your choices to traditional foam options. You might find other foam cushion alternatives intriguing, such as foam with polyfill, latex foam cushions, or even layered foam. However, it’s crucial to steer clear of any foam that’s prone to crumbling, such as deteriorated foam cushions. An investment in quality material now can save you from frequent replacements in the future.

Step 5: Replace the Foam Padding

Now that the chair’s structural integrity has been verified and the new foam has been chosen, it’s time to work on the seat and bench cushion.

Remove Old Foam and Measure New Foam

First, carefully remove the old foam core from the cushions. With your new custom-cut foam at hand, take accurate measurements of the existing foam padding and cut the new foam to size, ensuring it fits your couch frame just right. Remember, for an immaculate fit, use a special tool like a foam cutter or heavy-duty scissors, but always exercise caution when using sharp objects.

Insert New Foam and Extra Padding

Once your foam is cut to the right dimensions, slide the foam cushion replacements into the seat and couch cushion stuffing. Consider adding dacron for foam cushions or layers of quilt batting around the foam if you desire a plusher feel.

Step 6: Upholstery and Cushion Covers

Let’s put the final pieces back together with the foam in place.

Reapply the Upholstery

Reattach the upholstery fabric onto the wooden frame, ensuring the fabric is tight and correctly aligned. Any loose fabric may result in wrinkles or discomfort. Use a fabric shaver to eliminate any fabric pills to keep your upholstery pristine. This is the perfect opportunity to give your chair a little refresh!

Replace Cushion Covers

Once the upholstery is secure, it’s time to replace the cushion covers. Whether you’re using individual cushion covers, a hessian cover, or a calico cover, make sure they’re clean and fresh. If your covers are worn or soiled, consider replacing them.

Step 7: Final Touches

Now, for the final touches to your rejuvenated chair.

Check Firmness and Add Accents

Review the firmness of the seat. Adjust if necessary by adding or removing layers of foam or batting. Consider incorporating throw pillows for an additional touch of relaxation and flair. These can be a great way to introduce contrasting colors or patterns and bring the chair to life.

Test Your Chair

Finally, it’s time to test your chair. Sit on the chair and enjoy the feeling of a firm seat instead of an uncomfortable seat cushion. If it feels right, you’ve successfully breathed new life into your living room chair. If not, don’t fret. It’s just a matter of a little more adjustment.


In conclusion, revitalizing your drooping living room chair doesn’t have to be a difficult task. Pay attention to each step of the furniture restoration process, from inspecting your furniture to taking out the cushions and upholstery to assessing the condition of the couch’s frame and springs. We went over choosing the appropriate foam grade, replacing the foam padding, applying the upholstery and cushion covers again, and adding finishing touches to ensure maximum comfort. Your sagging sofa cushions can be turned back into firm, cozy seat cushions with a little time, the correct equipment, and high-quality materials. Every piece of furniture has a natural life cycle, but with good maintenance and repair, its lifespan can be greatly increased.

Frequently Asked Questions

Q1: Which foam kind is ideal for sofa cushions?

Different types of foam have different properties. The inexpensive, low-quality foam may be softer but may not last as long. High-density foam, triple-density foam, or memory foam may offer more support and longevity.

Q2: How can I keep the upholstery fabric clean and fresh?

To keep your fabric looking new and get rid of any fabric pills, think about utilizing a fabric shaver. The cushion covers can also be washed or changed as necessary.

Q3: My chair still feels uncomfortable after replacing the foam. What can I do?

Try adjusting the amount of foam or batting in your cushions. You may need more or less than you initially thought. Remember, comfort is subjective, and what works for one person might not work for another. Don’t be afraid to experiment until you find your perfect comfort level.