Things to Place under Couch Cushions to Prevent Sagging & Sinking by Green Carpet’s® in Fillmore

Did you know there are things to place under couch cushions to avoid sagging or create them firmer?
Nothing feels more embarrassing than a sunken couch or sofa. When you come home from a hectic day at work, you want to have the ability to relax on the sofa alone or with your loved ones. However, this is nearly impossible to perform if the couch cushions are sagging.
Fortunately, unless you want to throw your perfectly good couch since it is sunken, it is possible to try some easy DIY ideas to provide support for the cushions and make the sofa comfortable again.
Upholstery Cleaning in Fillmore — In this guide, we will discuss some reason why your couch cushions are sagging, and hopefully, you will be able to spot some of those causes on your side.
We will also discuss how you can solve this problem and possibly keep it from happening in the near future.
3 Reasons why your couch cushions sag or sink
The couch cushions may be sagging because of the following reasons;
1. The frame is broken
The first thing you need to do in order to get the origin of the sagging would be to assess whether the couch frame is broken.
If you have a wooden coach, the board or the framework that supports the cushions can break because of lots of weight being exerted onto it over time.
So, if it’s broken you will need to fix it by replacing the framework using plywood or cardboard.
2. Uneven distribution of weight around your cushions
You might be fond of sitting on several parts of the sofa while other regions are less frequently sat on.
This is likely to cause irregular distribution of weight on cushions and with time, they can begin sagging. The only way to make the cushions firm again is by obtaining new foam inserts or fiberfill.
3. Sleeping on the couch
We have done it. Sleeping on the couch is a habit that is hard to stop.
This is a bad habit that with time places pressure on the sofa springs causing them to deteriorate.
When the springs become weak, they cannot offer strong support for those cushions, making them sag.
Replacing the springs with fresh ones could be a simple fix if you don’t wish to purchase another couch.

5 Items to place under sofa cushions for help and prevent sagging & Sinking
1. Plywood or Deadly
Plywood or cardboard offers a strong furniture base; thereby, preventing the cushions from sagging.
It’s a simple DIY method so that you don’t have to be professional to do it.

Get the plywood and cut it into a rectangular shape based on the dimensions of your sofa.
Ensure the plywood perfectly fits the length and the width of the trainer sitting area.
Place the plywood on the couch framework without the cushions. If it sticks too far beyond the front of the couch, cut it till it matches perfectly.
Since the plywood will probably be rough on the cut borders, you will need to cover the edges so they don’t hurt you or snag the cushions.
You can use duct tape or get slipcovers to cover the plywood while still protecting the seat from damage.
Place the cushions back to the sofa and relax since there’ll be no further sagging.

If your cushions are sagging, then you will have to add new foam inserts to make them firmer because the previous ones might have lost their capacity to offer much support.
This is also a simple DIY but to begin with, you will need to purchase the foam out of the store. The most commonly used for cushions is polyurethane foam.
Once you’ve the foam, simply unzip the cushions covers and then get rid of the old foam, and then add the new one.
Compress and squeeze them into the covers till you get sharp corners and smooth edges so they inserts can remain place all the time.

Sagging Sofa cushion supports
If you aren’t a DIY person, then you should get the sagging couch pillow supportsthat are readily available in many furniture stores.
These sofa-cushion supports offer a solid base for the cushions and prevent sagging. They are also powerful enough to hold extra weight and also help improve your posture as you sit.
The supports are foldable so they can be saved when no more needed.


Polyester fiberfill or batting is commonly used in upholstery furnishings such as cushions and quilts.
It maintains its shape and thickness for a longer period compared to foam inserts. Therefore, it is great for ensuring that the cushions remain rigid without sagging or flapping on the couch.

New springs
In the event your cushions are sagging since the springs are broken, the only alternative will be to buy new springs.
Springs are significant because they help to make certain the cushions don’t sink also much one sits on the sofa.
Therefore, new springs will offer more business support for the cushions.
They also create the couch resistant to extra weight and pressure and therefore they reduce the risk sagging.

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