Skip to main content
Edge Support and Reinforcement

The Ultimate Guide to Understanding Edge Support and Reinforcement for Your Mattress

The Ultimate Guide to Understanding Edge Support and Reinforcement for Your Mattress


When choosing the right mattress, it is crucial to consider various factors such as comfort, support, durability, and edge support. Edge support is the ability of a mattress to keep its shape and support when you sit or lay on the edge. The reinforced edges offer added support and stability, which, in turn, prevent sagging, provide more sleep surface, and improve the overall durability of the mattress. In this ultimate guide, we’ll delve into all aspects of edge support and reinforcement to help you make an informed decision when purchasing your next mattress.

What Is Edge Support?

Edge support refers to the ability of the mattress to retain its shape and support around the edges, even when subjected to pressure. It’s a vital factor to consider, particularly for those who love sleeping near the edge of the mattress. Without sufficient edge support, you may risk falling off the bed or feeling like you’re about to roll off, which can disrupt your sleep and affect the overall quality of your mattress.

Types of Edge Support and Reinforcement Options

There are several types of edge support ( The Surprising Truth About Edge Support and Its Impact on Your Sleep Quality ) and reinforcement options available for different types of mattresses. Let’s have a look at some of these options:

  • Coil edge support – This type of edge support involves having coils situated closer to the edges of the mattress. The coils provide added stability around the mattress’s perimeter, thereby preventing sagging or sinking.
  • Foam Encasement – This is a type of foam that is placed around the mattress’s perimeter to provide support and create a sturdy edge.
  • Double Edge Guard – This type of edge support employs a combination of coils and foam encasement ( 10 Reasons Why Everyone Needs a Mattress Encasement for a Healthy Sleep ) to offer maximum edge support for the mattress.

Why Do You Need Edge Support?

Now that we understand what edge support is and the types of options available let’s talk about why you need it. Edge support is essential for several reasons:

  • It prevents sagging and sinking around the edges and middle of your mattress, thus increasing the mattress’s overall lifespan.
  • Edge support ensures that you have a larger sleeping area to utilize, which is perfect for couples sharing a mattress.
  • It offers stability and support while sitting or sleeping near the edge of the bed.
  • Edge support enhances your overall comfort while in bed.

How to Check if Your Mattress has Proper Edge Support?

Checking if your mattress has proper edge support is crucial before purchasing one. To check for edge support, follow these simple steps:

  1. Get onto the mattress and sit on the edge.
  2. Slide your feet off the bed without touching the ground.
  3. If you feel like you’re about to fall off the bed or you can’t balance properly, then there’s inadequate edge support.
  4. If you feel stable and well-supported, then the mattress has sufficient edge support.


Edge support is often an overlooked feature when choosing a mattress, yet it’s an essential consideration. With the information provided in this guide, you should now be well-informed about the importance of edge support, the different types of options available, and how to check if your mattress has proper edge support. By choosing a mattress with the proper edge support, you can enjoy a comfortable, good night’s sleep for years to come.

FAQ: Edge Support in Mattresses

What is Edge Support in Mattresses?

Edge support is a feature in mattresses that provides a stable and sturdy perimeter around the edges of the mattress. This feature is designed to prevent sagging or sinking when someone sits or sleeps on the edge of the bed.

What are the Benefits of Edge Support in Mattresses?

The benefits of edge support in mattresses include:

  • Preventing sagging and sinking
  • Maximizing the sleeping surface of the mattress
  • Providing a supportive sitting edge
  • Improving overall durability and lifespan of the mattress

How is Edge Support Achieved in Mattresses?

Edge support in mattresses can be achieved through a variety of methods, including:

  • Reinforced foam or wire around the edges of the mattress
  • High-density foam or latex layers around the edges of the mattress
  • Bonnell or pocketed coils with a higher gauge around the edges of the mattress

Which Type of Edge Support is Best?

There is no single “best” type of edge support in mattresses. The most effective type of edge support will depend on individual preferences and needs. However, reinforced foam or wire around the edges of the mattress is a common and popular method that provides reliable support.

Do All Mattresses Have Edge Support?

No, not all mattresses have edge support. Some budget-friendly and low-quality mattresses may not include edge support as a cost-saving measure. It is important to check the specifications of a mattress before making a purchase to ensure it has edge support if that is a desired feature.

Is Edge Support the Same as Firmness?

No, edge support is not the same as firmness. Firmness refers to the overall feel of the mattress, while edge support specifically pertains to the edges of the mattress and preventing sagging or sinking.

Can Edge Support be Repaired?

Repairs to edge support in mattresses may be possible in some cases. However, it is important to note that attempting to repair ( Stop feeling like you’re sleeping in a hole with these mattress repair tips! ) edge support may void the warranty of the mattress and could be unsafe if not done properly. If you suspect your edge support may be damaged or in need of repair, contact the manufacturer or a professional for assistance.

Do Memory Foam Mattresses Have Edge Support?

Yes, memory foam mattresses can have edge support. The type and effectiveness of edge support in memory foam mattresses will vary depending on the specific product and manufacturer.

Is Edge Support Necessary for Side Sleepers?

Edge support is not necessarily required for side sleepers specifically, but it can provide additional support and increase the overall lifespan of the mattress. However, side sleepers may prefer a softer mattress overall, which could negate the need for extensive edge support.

What are Some Signs that a Mattress may Need Edge Support?

Signs that a mattress may need edge support include:

  • Sagging or sinking around the edges of the mattress
  • The feeling of instability when sitting or sleeping on the edge of the bed
  • Uneven wear patterns or a visible lack of support around the edges of the mattress

How Does Edge Support Impact the Price of a Mattress?

The presence and quality of edge support can impact the price of a mattress. Generally, mattresses with more extensive edge support features will be priced higher than those without. However, this is not always the case, and the price of a mattress will depend on a variety of other factors as well.

Edge Support in Mattresses – Related Products

  • Purple Hybrid Premier Mattress – This mattress has 4″ of the Purple Grid as well as a layer of spring coils for support. It also boasts reinforced edges for better edge support.
  • Sealy Posturepedic Plus Mattress – This mattress offers reinforced edges and a titanium coil system for extra support. It also has a layer of memory foam for added comfort.
  • Simmons Beautyrest Black Mattress – This mattress has a layer of Micro Diamond Memory Foam for added support and contouring. It also has reinforced edges for extra edge support.
  • Serta Perfect Sleeper Edgebrooke Mattress – This mattress features Serta’s Perfect Sleeper technology with added edge support for a more supported sleeping surface.
  • Tuft & Needle Hybrid Mattress – This mattress has a layer of T&N Adaptive Foam for added comfort and a layer of pocketed coils for support. It also boasts reinforced edges for better edge support.
  • WinkBed Mattress – This mattress features a zoned coil system for targeted support and a layer of gel-infused foam for added comfort. It also has reinforced edges for extra support.
  • Pros&Cons of Edge Support in Mattresses

    • Pros:
      • Increased Support: The main benefit of edge support in mattresses is that it provides increased support along the perimeter of the bed. This can prevent you from feeling as though you are going to fall off the edge when you sit or sleep near it.
      • Enhanced Durability: Edge support can also help to enhance the durability of your mattress by preventing sagging and reducing wear and tear over time. This ensures that you get the most use out of your mattress and can enjoy a comfortable and supportive sleep for longer periods.
      • Better Pressure Relief: By keeping the edges of your mattress stable and supportive, it can also help to provide better pressure relief, particularly for those who tend to sleep near the edge of the bed. This can help to avoid uncomfortable pressure points and promote better spinal alignment.
      • Improved Sleeping Surface: With edge support in place, you may find that your mattress feels more even and stable, with no sagging or dips at the edges. This can provide a better sleeping surface overall, and help you to achieve a more restful and comfortable night’s sleep.
    • Cons:
      • Increased Cost: One potential downside of edge support in mattresses is that it can add to the overall cost of the mattress. This is because the additional materials and construction required to provide edge support can increase the price tag of the bed overall.
      • More Firmness: Another possible issue with edge support is that it can make the edges of the bed feel firmer than the rest of the mattress. This can be uncomfortable for some sleepers, particularly those who like to sleep near the edge of the bed.
      • Less Flexibility: A final disadvantage of edge support is that it can make the mattress feel less flexible overall. This means that it may not be as effective at conforming to your body shape as other mattresses without edge support in place.

    Leave a Reply

    Close Menu