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Top 10 list of crib mattresses in the UK (2025)

The bestseller list compares brands and their crib mattresses. Which mattress is the best?
Best choice TOP 1
Image of Mother Nurture MN041 crib mattress
Mother Nurture Classic Eco Fibre Cot Bed Mattress -Reversible, Water…
  • MADE IN THE UK - Mother Nurture Cot Bed Mattresses are designed and manufactured…
  • HYPOALLERGENIC & BREATHABLE - Our Mattress fibre core promotes natural air flow…
  • FIRM & SUPPORTIVE - With our EcoLoft Fibre core baby will sleep soundly on our…
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TOP 2
Image of Restorology 300 crib mattress
Restorology Baby Crib Mattress - Breathable, Extra Thick, Super Soft,…
  • WATERPROOF, ZIPPED, REMOVABLE & MACHINE WASHABLE OUTER COVER: Our Cot bed…
  • AVAILABLE SIZE: Our baby crib cot bed mattresses are available in UK standard…
  • WITH CONTROLLED TEMPARETURE: Its 100% hypoallergenic polyester outer cover keeps…
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TOP 3
Image of Adam Icon  crib mattress
Next to me chicco Deluxe Crib Mattress Compatible Bedside Crib Next2Me…
  • Our 83 x 50 x 5 cm Crib mattress fits standard toddler beds and cribs. Extra firm…
  • Mattress is breathable, comfortable and reversible. Free from harmful chemicals.…
  • Professionally manufactured in the UK to meet the latest British standards (bs1877-10:2011…
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Offer TOP 4
Image of iStyle Mode 89x38 crib mattress
Baby Mattress Cot Crib Anti Allergy Breathable Quilted Fiber Size…
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TOP 5
Image of bluemoon bedding  crib mattress
Baby Infant COT Swinging Crib Foam Mattress 89 x 40 x 4 cm Water-Resistant…
  • Mattress foam can be quickly cleaned with clean damp cloth Please allow the mattress…
  • 4cm Thickness Giving Added Comfort With Extra Support For New Born Babies
  • Cover Is Anti Bacterial, Anti Dust Mite, Anti Fungal, Machine Washable at 60dg :…
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TOP 6
Image of Luxe & Komfort BLX-Crb-5cm crib mattress
Baby Toddler Cot/Crib Mattresses, 80 x 40, 84 x 36, 89 x 38, 90 x…
  • Quilted micro fibre cover has great benefits including anti bacterial, anti fungal,…
  • This hypo allergenic mattress comes complete with a removable quilted micro fiber…
  • Mattress made from nursery grade high resilience foam Manufactured using hypo allergenic…
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TOP 7
Image of Restorology 75.5 x 40 x 4 cm crib mattress
Restorology SnuzPod 4 Baby Crib Mattress – Extra Thick &…
  • COMPATIBLE FIT: The SnüzPod4 mattress fits SnüzPod4 bedside cribs for…
  • COMPATIBLE FIT: The SnüzPod4 mattress fits SnüzPod4 bedside cribs for…
  • MACHINE WASHABLE COVER: The SnüzPod4 side crib mattress features a removable…
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TOP 8
Image of Obaby 24OB2300 crib mattress
Obaby Foam Crib Mattress, 85 x 43 cm
  • Inner core which is highly resilient and dent resistant
  • Washable at 60º
  • Water-resistant and removable cover
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TOP 9
Image of Sleep&Snuggle NU6047 crib mattress
Sleep & Snuggle Fibre Crib Mattress 5cm Deep - Breathable, Anti-Allergy…
  • Crib Mattress Sizes: Our crib mattresses come in a range of sizes to fit different…
  • Dust mite and Hypoallergenic: Experience the luxury of allergen-free sleep with our…
  • Waterproof and Breathable: Explore our comfy crib mattress, blending comfort and…
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TOP 10
Image of BUY ALL HERE 78 x 41 crib mattress
BUY ALL HERE Pram and Moses Basket Mattress – Fit to Kinderkraft…
  • Meets British Standards (Safety - BS 1877-10 2011 + A1 2012) & (UK Fire regulation…
  • Healthy sleeping climate in baby carriages: High-quality baby carpet mattress with…
  • Easy to remove luxury hypoallergenic quilted cover that is machine washable at…
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The 10 best crib mattresses to buy in the UK

Picture of a crib mattress

As a parent, you want the best crib mattress for your child. A good mattress provides a baby with a comfortable sleeping environment, ensuring they get the best sleep possible, which always desirable considering how much time babies spend sleeping!

Check out the buying guide below for all the information you need to find the best crib mattresses for your baby:

What are crib mattresses?

A crib mattress is a mattress designed for a baby’s crib. Given how much time a baby spends sleeping, it’s vital that they have the safest, most comfortable sleeping environment possible, which is exactly what a quality crib mattress offers.

While designs vary, good mattresses for cribs are firm enough to ensure there is enough support for the child, as anything too soft could be a health hazard for a sleeping baby by increasing the chances of accidental suffocation or sudden infant death syndrome.

Why should you buy a good crib mattress?

If you have a newborn baby then you must have a suitable sleeping environment for them. This includes a crib and a crib mattress, which should be firm enough to support them and not leave any gaps at the sides. If it is too soft or there are gaps, then there is a risk the baby could suffocate, highlighting the importance of finding the best crib mattress possible.

How to choose the right crib mattress in 2025?

Another picture of a crib mattress

Here are some things to consider when looking for great crib mattresses:

  • Size: Always measure the size of the crib and ensure that you choose a mattress that properly fits. If the mattress is too small it creates gaps at the sides that present a major risk, as the baby could accidentally suffocate if caught in the gap. Therefore, you should always buy a crib first and then choose a mattress based on its size.
  • Durability: Make sure that the mattress is thick and durable, otherwise it may crack and tear. Look for features like puncture-resistant materials. An innerspring mattress should have durable metals like steel, while a great foam mattress should be very dense.
  • Firmness: While adults may find firm mattresses uncomfortable, a good crib mattress must be firm. This should be easy to determine as most mattresses come with a firmness rating, with anything recommended for infants being suitable.

What is the best kind of crib mattress in the UK?

Much like adult mattresses, there are a few types of best-selling crib mattresses available to buy:

  • Innerspring Crib Mattress: Innerspring crib mattresses are the most widely available, featuring several layers of steel coils to provide adequate support. The higher the coil count the more support it offers, while steel gauge indicates how thick the coils are.
  • Memory Foam Crib Mattress: A foam crib mattress is made from a high-density foam like polyurethane, offering the right balance of support and comfort. It’s lightweight and very durable, while usually being cheaper than an innerspring mattress. Always check the density to ensure it’s suitable for an infant.