The 60-second mattress check

Before You Replace Your Mattress, Check This First

Your bed can still give you the support you need and feel far too hard. Here are seven signs the part directly beneath you, not the entire mattress, may be the real problem.

Because replacing a mattress that still works is an expensive way to fix the wrong problem.

This guide is for mattresses that are still level and supportive. Deep sagging, broken springs or collapsed edges usually point to a mattress problem rather than a comfort problem.

CloudTopper hero photo with before and after comparison
A mattress topper or mattress pad shown on a bed frame, with marketing text reading 'Still supportive. Just too firm.

Does This Sound Like Your Bed?

You are not sinking into a broken mattress. You are simply far too aware of the mattress beneath you.

See how many of these sound familiar.

Sign 01

Your Mattress Still Looks Level

There is no deep permanent dip, collapsed edge or obvious damage.

A woman lies on her side on a mattress with a red highlighted spine area, shown in a bedroom setting with a lamp, window, and bedside table.

It still looks like a perfectly usable mattress. It simply does not feel as comfortable as you want it to.

Sign 02

You Do Not Roll Towards the Centre

The bed stays stable beneath you.

A woman sitting on a bed in a bright bedroom, holding her lower back in discomfort. She is wearing a light gray t-shirt and a white pillow is behind her.

You still feel supported. The surface just feels harder than you would like.

Sign 03

Your Hips and Shoulders Notice the Mattress First

When you lie on your side, certain areas feel far more aware of the mattress than others.

A man lying on a bed in a gray t-shirt and plaid pajama pants, with glowing red highlights over his upper and lower back to indicate pain. He is resting on white bedding.

You turn over, move your legs, reposition a pillow and keep searching for a position where the bed feels less noticeable.

Sign 04

You Often Sleep Better on Softer Beds Away From Home

Hotel beds, guest beds and holiday beds frequently feel more comfortable, even when they are not obviously more supportive.

A close-up of a neatly made bed with white and light gray striped bedding, including pillows and a duvet, in a softly lit bedroom setting.

What you notice is the softer, more cushioned layer at the top.

Sign 05

Your Partner Likes the Firmness, but You Do Not

The same mattress can feel supportive to one person and unforgiving to another.

A man sleeps soundly in bed while a woman sits up beside him, holding a phone in a dimly lit bedroom with a dark tufted headboard.

Your partner may sleep perfectly well while you spend the night trying to get comfortable.

Sign 06

Your Mattress Is Still Relatively New or Good Quality

It feels wasteful to replace it because nothing is technically wrong with it.

A close-up view of a mattress topper or mattress surface on a bed frame in a bedroom setting, with a dark upholstered headboard and bedside lamp visible in the background.

You paid for a good mattress. You simply wish it felt softer.

Sign 07

What You Really Want Is More Cushioning - Not More Support

You are not looking for a bed that holds you up differently.

You want the bed you already own to feel softer, deeper and more welcoming when you lie down.

Which One Is Your Bed?

Think about last night.

A split comparison graphic showing two mattress support options. The left side shows a low-profile, deep-dip mattress with a hand pressing down on the top, labeled 'Unstable Or Worn Out' with text about deep dip, rolls, and broken springs. A split comparison graphic showing two mattress support options.

Support ≠ Softness

Two different jobs. Your mattress can nail one and fail the other.

Keep the support. Change only the surface you feel.

A white quilted mattress topper or mattress pad shown on a bed frame, with callout labels pointing to corner straps, box-stitched seams, and approximately 10 cm loft. The background is a soft light blue with cloud-like shapes. white quilted mattress topper

≈10cm

plush depth

Box-stitched

no bunching

Corner straps

stays put

5 UK sizes

Single–Super King

"My mattress is of good quality and in perfect condition."

Wendy S. — Verified Customer

See My Size & Today's Price

Softens a supportive mattress & not a fix for broken springs or sagging.

Why Thin Toppers Do Nothing

They look fluffy empty. Then you lie down and they flatten.

Thin topper compresses back on the firm mattress

Compresses → back on the firm mattress

CloudTopper holds, cushioning stays under you

Holds → cushioning stays under you

Video coming soon

Keep the support you already like. Add the softness you are missing.

Keep the support you already like.

Add the softness you are missing.

Finally felt cosy

"Cant wait to get into my bed now! My hard mattress has become the most cosy and welcoming place!"

Sally Fothergill. — Verified Customer

A woman wearing a white ribbed hooded robe sits on a white bed in a softly lit bedroom, touching the quilted bedding. A woman in a white robe sits on a white quilted bed, touching the mattress. The bedroom has a white headboard, bedside lamps, and three colorful framed paintings on the wall depicting coastal scenes.

Same Bed Problem As You?

The most useful review is from someone who started where you are.

A good mattress, just too firm A good mattress, just too firm

A good mattress, just too firm

"My mattress is of good quality and in perfect condition."

Wendy S. ✓ Verified

Other toppers did nothing Other toppers did nothing

Other toppers did nothing

"I've bought toppers in the past that make next to no difference."

Tom ✓ Verified

One for home, one for the caravan One for home, one for the caravan

One for home, one for the caravan

Bev R. ✓ Verified

A hard bed that felt cosy A hard bed that felt cosy

A hard bed that felt cosy

"Cant wait to get into my bed now!"

Sally Fothergill ✓ Verified

Is It Right For Your Bed?

A good fit for CloudTopper A good fit for CloudTopper

A good fit if…

Mattress is level & stable

You still feel supported

The top just feels too firm

You want a softer, hotel-like feel

You'd rather not replace the whole bed yet

Time to replace the mattress Time to replace the mattress

Replace the mattress if…

There's a deep permanent sag

You roll towards the centre

Springs are broken or noisy

The edges have collapsed

You want it firmer, not softer

CloudTopper™

Luxury Pain Relieving Mattress Topper

CloudTopper™

Luxury Pain Relieving Mattress Topper

Loved by 58,298+ across the UK
  • ≈10cm plush, microfibre-filled comfort
  • Box-stitched · deep elastic corner straps
  • Five UK bed sizes · machine washable
  • Free UK delivery · 100-day return window*
£66.90 £133.80 Save 50%

SIZE: Single

Order before the cutoff to receive your order tomorrow.

Free UK delivery 100-day returns* Secure checkout

Or pay in 3 interest-free instalments of £22.30 with Shop Pay

Softens a supportive mattress. Cannot repair sagging, collapsed edges or broken springs.

★★★★★

"Transformed a firm mattress… Avoided a new mattress."

Jon Fear — Unprompted Trustpilot Review

*Return eligibility and product-condition requirements apply. Read the full policy before ordering.

Questions You May Still Have

No. CloudTopper adds softness and cushioning, but it can’t repair a mattress with deep sagging, broken springs, or failed support.

Soft and plush. CloudTopper adds a cushioned layer on top, while your mattress underneath continues to provide the support.

CloudTopper is designed with approximately 10cm of plush loft for a deep, cushioned feel. Like any soft filling, it will compress when you lie on it.

Yes. CloudTopper comes in five UK sizes: Single, Small Double, Double, King, and Super King. Simply choose the size that matches your mattress.

Possibly. CloudTopper adds extra depth to your bed, so depending on your current mattress and sheets, a deeper fitted sheet may give you a better fit.

Yes. CloudTopper is machine washable, making it easy to keep fresh. Always follow the care instructions provided with your topper.

You have a 100-day return window, so you can try CloudTopper at home. Return eligibility and product-condition requirements apply, so check the full return policy for details.

We offer free next-day UK delivery. Order within the stated cut-off time to qualify for next-day delivery.

A man wearing glasses sits in bed reading a book, surrounded by white bedding and a dark wooden headboard in a warmly lit bedroom. A man wearing glasses sits in bed reading a book, surrounded by white bedding and a dark wooden headboard in a warmly lit bedroom.

Your Mattress May Not Be Finished. It May Just Need a Softer Top.

If it's still level and supportive - and the problem is simply how hard it feels - change the surface before replacing the whole bed.

Choose My CloudTopper Size
Free UK delivery 100-day returns* Secure checkout