When you purchase through links on our site, we may earn an affiliate commission.Heres how it works.

Edge support refers to how supportive the mattress is around the perimeter.

What is edge support in a mattress?

A man waking up in bed after a good night�s sleep

A good way to check edge support is simply to sit on the edge of the mattress and see if it feels stable

Good edge support is typically added to a mattress via reinforcements.

For example, a mattress might have foam railings or stronger coils at the sides.

These added features help stabilize the perimeter, so it’s less liable to compress under pressure.

A man sits with his back to the camera on an old, sagging mattress

A good way to check edge support is simply to sit on the edge of the mattress and see if it feels stable

(We also test mattress toppers for the same three features.)

What jot down of mattress is best for edge support?

Thebest hybrid mattressesuse reinforcements, like a lower gauge coil (i.e.

Simba Hybrid Pro

A good way to check edge support is simply to sit on the edge of the mattress and see if it feels stable

thicker), to keep the edges strong.

All-foam beds tend to be softer overall than coil beds, with potential for sagging at the edges.

Even thebest memory foam mattresseswill often have average edge support.

Simba Hybrid Pro

At TechRadar, we also test edge support by measuring the sinkage on the sides of a mattress with a weight

Can you add edge support to a mattress?

You could try adding a topper.

This can transform the feel of your bed, making a mattress much firmer or much softer.

A man with an aching neck sits on the edge of his mattress

How do you test for edge support?

If the mattress feels stable no matter where you are on the bed, it has good edge support.

If the center is stable but the edge is sagging, then the edge support is weaker.

DreamCloud Hybrid Mattress

(And if it sags all over, yourmattress probably isn’t supporting you.)

Here at TechRadar, we have our own test for edge support.

We place a weight on the edge of the mattress and measure how much it sinks.

Saatva Classic mattress

Who can benefit from edge support?

For most people, this should be okay.

For many of us, this isn’t a major issue.

Siena Memory Foam mattress

In fact, you might even like the minimum effort roll.

However, if you struggle with mobility, a sloping edge can be tough to navigate.

Extra support at the perimeter provides the stable base to push out of bed in the morning.

But what happens when you shuffle over to the edge?

Do you feel yourself start to sink?

Instead of using the full sleep surface, you have to huddle in the center or lose support.

The individually wrapped coils are reinforced around the perimeter, for edges that won’t collapse underneath you.

Learn more with ourDreamCloud Hybrid mattress review.

But whatever configuration you go for, you’ll be getting a mattress with strong edge support.

Learn more with ourSaatva Classic mattress review.

The firmer build won’t suit all sleepers, but it does ensure the edges are sturdy.

Learn more with ourSiena Memory Foam mattress review.