13cm Baby Cot Bed Mattress | Extra Thick & Water-Resistant

13cm Extra Thick Baby Cot Bed Mattress for Superior Comfort & Support

Give your little one the perfect night's sleep with our premium 13cm extra thick baby cot bed mattress. Expertly made in the UK using high-density support foam, this mattress delivers outstanding comfort, durability, and breathability for babies and toddlers. Featuring a removable water-resistant quilted cover and hypoallergenic materials, it helps create a cleaner, healthier sleeping environment while providing long-lasting support throughout your child's early years.

Key Features

13cm Extra Thick Foam – Deep high-density foam provides enhanced comfort, support, and durability while maintaining its shape over time.
Breathable Construction – Air-permeable foam promotes continuous airflow to help regulate your baby's sleeping temperature.
Water-Resistant Protection – Water-resistant cover helps protect the mattress from spills and everyday accidents while keeping the foam core dry.
Hypoallergenic & Anti-Dust Mite – Designed to reduce allergens, making it ideal for babies with sensitive skin or allergies.
Removable Quilted Zip Cover – Soft quilted cover is removable and machine washable for quick, hygienic cleaning.
Double-Sided Design – Rotate the mattress regularly to maximise comfort and extend its lifespan.
Spring-Free Foam Construction – Safe, supportive foam without hazardous metal springs.
Made in the UK – Manufactured in England and labelled as complying with BS 1877-10:2011+A1:2012 and BS 7177:2008+A1:2011 for domestic use (low hazard).

Compatible With Popular Cot Beds

Available in multiple sizes to fit a wide range of UK cot beds and toddler beds, including selected models from Mamas & Papas, John Lewis, Mothercare, and other leading brands. Simply choose the correct size from the dropdown menu before ordering.

Available Sizes

Available in multiple sizes including: 90 × 50 × 13 cm, 90 × 52 × 13 cm, 93 × 64 × 13 cm, 95 × 65 × 13 cm, 100 × 70 × 13 cm, 110 × 54 × 13 cm, 117 × 54 × 13 cm, 118 × 56 × 13 cm, 120 × 60 × 13 cm, 127 × 63 × 13 cm, 133 × 71 × 13 cm, 140 × 70 × 13 cm, 160 × 70 × 13 cm, 160 × 80 × 13 cm.

Product Specifications

Thickness: 13 cm
Material: High-Density Support Foam
Cover: Removable Quilted Water-Resistant Zip Cover
Design: Double-Sided Foam Mattress
Care: Machine Washable Cover (40°C)
Manufactured: Made in the UK
Standards: BS 1877-10:2011+A1:2012 · BS 7177:2008+A1:2011 (UK Fire Safety Regulations)

Why Choose Our 13cm Cot Bed Mattress?

With its deeper 13cm profile, this premium cot bed mattress provides enhanced comfort and support compared to standard mattresses. The breathable foam core encourages airflow, while the water-resistant quilted cover helps keep the mattress fresh and protected. Designed for everyday use, it delivers long-lasting comfort for babies and toddlers alike.

What's Included

1 × 13cm Extra Thick Baby Cot Bed Mattress

Care Instructions

Allow the mattress to fully expand for approximately 18 hours after unpacking.
Machine wash the removable cover at 40°C.
Do not tumble dry.
Rotate the mattress regularly to maximise its lifespan.

Delivery

£5.99 to any UK mainland address, free on orders over £100. Made in the UK and sent on a tracked service, with most orders delivered within 2 to 3 working days.

It arrives flat and at its full thickness, never vacuum compressed or roll packed, so there is no waiting days for it to recover its shape. Unwrap it and it is ready to sleep on the same day.