How To Measure Mattress Sag? 3 Main Causes You Must Know!

Check your mattress for sagging, it can be the cause of your soreness, and if you spot one, it might be the right time to learn how to measure mattress sag.

Are you tired of waking up in the morning having stiffness and back pain? Sometimes, it has nothing to do with your age.

how to measure mattress sag

But what exactly causes your bed to sag, and why do you need to measure it?

Essentially, these things should provide comfort and support when you are sleeping.

And a sagging mattress is not good for your sleep, and most importantly, for your body.

To prevent this, you must know the causes of the sag.

 

3 Causes Of Mattress Sag

Typically, overtime occurs with mattress sag, and it is natural.

When used for a long time, the foam used in the pad can soften.

However, there are still different factors of sagging that don’t include time.

Here are some causes of sagging that might help you:

 

Cause #1. Exposure to pressure

Most likely, sagging occurs in the area where your body applies most of the pressure.

These include the part that supports your hips, head, and shoulder.

After some time, your cushion bed will have uneven support that will hinder your comfortable sleep.

 

Cause #2. Quality of material

Yes! Wear-and-tear is normal for your bed.

However, the duration of your pad depends on the quality of the materials used.

That is why it is important to consider quality when buying a mattress.

The longevity of it will serve as your investment.

 

Cause #3. Wrong mattress for your body

Quality is not the only thing that you need to consider when buying a mattress.

You should also evaluate your body type, weight, structure, and sleeping position.

Buying the wrong material for your body will tend to sag early.

Always think about it, evaluate and consider everything that matters before getting the right one for you.

Due to these sags, wishing to sleep comfortably may not be done unless you replace your mattress because sagging is unlikely for you to fix.

The only way to fix it is to send it to the manufacturer for repair. But first, you should know the warranty coverage of your mattress.

That is where learning how to measure a mattress sag comes in handy because the manufactures will require you to measure it accurately.

 

5 Easy Steps To Measure Mattress Sag

Are you wondering how to measure mattress sag?

Here are five easy steps to measure the sag in your mattress:

Things you need:

  • String
  • Masking tape or Painter’s tape
  • Measuring tape (You can use any type, but it is recommended to use a stiff type of measuring device such as steel measuring tape)

 

Step #1. Remove all bedding

Remember, accuracy is the number one rule in measuring the sag.

Thus, remove everything from your mattress, and that includes bedsheets, pads, and foam toppers.

 

Step #2. Smoothen your mattress

To avoid inaccuracy, you need to smooth the top of your mattress.

Get rid of every wrinkle in the fabric of your mattress.

 

Step #3. Prepare to measure

First, you need to lay the string across the width of your mattress.

Make sure that it reaches from one side to the opposite side.

Then, it should cross over the deepest part of depression.

Lastly, secure one end of the string to the edge of the mattress using masking tape or painter’s tape.

You must consider this type of tape because other types might leave a sticky residue on the fabric when removed.

 

Step #4. Secure the ends

Now that you have the string over the depression of your mattress, it is time to get your measuring tape.

Start by pulling the end of the string on the other side of the bed until it is fully stretched.

Secure the ends of the string with a strip of tape.

The strings are now on top of your mattress. However, it still hasn’t measured the sagging part.

 

Step #5. Measure the dip and get the results

If you are using a stiff measuring device, do not put too much pressure on the mattress because the more pressure you’ll apply, the deeper the mattress will be.

When measuring the dip, start by putting the tip of the measuring device on the mattress.

Then, spot the lowest point of the dip and measure it up to the end of the string. Note that you have to hold the measuring device by 90 degrees upward.

Lastly, the result you’ll get from the measurement will tell you how deep the sag is in your mattress.

 

Final Words

There you have it! Use the steps discussed above to help you enjoy your sleep without worrying after you woke up.

Whenever there is a sag in your mattress, be mindful of your warranty coverage.

Then, apply the five steps you’ve learned on how to measure mattress sag.

Take action as early as possible to lessen the damage to your mattress.

Your mattress should offer you comfort, not pain.

Do not deprive yourself of sleeping comfortably.

Find the right mattress for you to support your body with good quality that will last you for a long time.