Deep fitted and extra deep fitted are terms used to distinguish the pocket depth of fitted sheets. Both relate to how well a sheet wraps around the sides of a mattress, making them important considerations when choosing sheets for mattresses of different thicknesses.

Mattresses come in various thicknesses. Additional layers, such as a mattress topper and mattress protector, can also increase the overall height of the bed. Therefore, the sheet’s pocket depth needs to be suitable to ensure a proper fit.

Good to know:

Deep fitted and extra deep fitted refer to the pocket depth of a sheet, not the thickness of the mattress. Exact measurements may vary between brands, so it is important to check the product specifications before purchasing.

What are deep fitted and extra deep fitted sheets?

A deep fitted sheet is a fitted sheet with deeper pockets than a standard fitted sheet. These pockets are designed to wrap around the sides of the mattress and tuck underneath it, while the elasticated edges help keep the sheet in place during use.

An extra deep fitted sheet, on the other hand, has even deeper pockets. This type may be suitable for high-profile mattresses or mattresses with additional layers, such as a mattress topper.

Deep fitted sheets may be suitable for mattresses around 25–30 cm thick, while extra deep fitted sheets may be needed for thicker mattresses measuring over 30 cm. However, these measurements are not universal standards, as specifications vary between brands.

Also read: How to Keep a Fitted Sheet from Slipping Off the Mattress

How to measure mattress thickness before buying a fitted sheet

Before choosing a fitted sheet, measure the thickness of your mattress along with any additional layers you use daily. Follow these steps:

  1. Measure the mattress thickness. Measure the distance from the top surface to the bottom of the mattress.

  2. Include additional layers. If you use a mattress topper or mattress protector, include its thickness in the measurement.

  3. Check the product specifications. Make sure the total mattress thickness does not exceed the maximum thickness stated for the product.

  4. Consider the sheet’s edges. The sheet should have enough fabric to reach underneath the mattress so the elastic can fit securely.

  5. Match the length and width. Make sure the sheet’s dimensions match the size of your mattress.

For example, a 28 cm-thick mattress with a 5 cm-thick topper has a total thickness of 33 cm, excluding the mattress protector if one is used. Therefore, choose a fitted sheet with a pocket depth suitable for the entire mattress setup.

Loading offers...

Loading offers...

Tips for choosing the right fitted sheet

Besides pocket depth, several other factors can help you choose the right fitted sheet. Use these tips as a guide before making your selection:

  • Match the mattress size. Make sure the sheet’s length and width fit your mattress dimensions.

  • Check the product specifications. Prioritize pocket depth measurements in centimetres rather than relying solely on the labels deep fitted or extra deep fitted.

  • Account for additional layers. If you use a topper, measure the entire mattress setup before purchasing.

  • Choose a fabric that suits your preferences. Cotton offers good breathability and moisture absorption, while jersey has a stretchy, flexible texture.

  • Check the elastic design. Elasticated edges help keep the sheet in place during use.

Also read: Mattress topper: an extra layer for daily sleeping comfort

Find the right fitted sheet for your mattress

Choosing the right fitted sheet can help keep your bed looking neat and comfortable. By understanding the difference between deep fitted and extra deep fitted sheets and matching the pocket depth to your mattress, you can find an option that suits your needs.

If you are looking for a fitted sheet, explore IKEA’s range of materials, sizes, and designs to find one that suits your bed. Check the maximum mattress thickness specified for each product to ensure a proper fit.

Find more inspiration for your bedroom at IKEA.co.id. Explore a variety of bed textiles and discover products that suit your needs and everyday routine.

FAQ

Measure from the top surface to the bottom of the mattress, then include the thickness of the mattress topper and mattress protector, if used.

Yes. A mattress topper increases the overall thickness of the mattress, so it should be taken into account when choosing the sheet’s pocket depth.

No. Queen and king refer to the mattress’s length and width, while its thickness needs to be checked separately.

Yes, as long as the mattress thickness falls within the product specifications. Otherwise, choose a fitted sheet with a more suitable pocket depth.