Emma® Single Mattresses

Why choose an Emma® single mattress?

An Emma® single mattress is a good option if you want trusted bed-in-a-box comfort in a compact size. It gives one sleeper proper space without taking over the room, which makes it useful for children, teenagers, guests and smaller bedrooms.

The main choice is feel. Some Emma® models offer closer foam cushioning, while others combine foam comfort layers with pocket springs for a more responsive surface. This helps you choose a mattress that suits the sleeper, rather than just picking by size.

How to choose the right Emma® single mattress

Start with the Emma® model that best suits the sleeper. A foam Emma® mattress can work well if you want a closer, cushioned feel, while an Emma® Hybrid may suit sleepers who prefer more bounce, airflow and edge-to-edge support.

Then compare:

• Mattress type: Choose an Emma® Original Classic Mattress for contouring comfort, or a hybrid-style mattress like the Emma® Original Elite Mattress for foam comfort with added spring support.

• Sleeper: For children and teenagers, look for supportive layers, breathable materials and a suitable mattress depth for the bed frame. For a guest room, choose a balanced feel that can suit different sleepers.

• Bed frame: Check the mattress depth if you are buying for a bunk bed, cabin bed or raised frame. For standard single beds, make sure the base is flat, supportive and the right size.

• Feel: Emma® foam models tend to feel closer and more cushioned, while Emma® Hybrid models usually feel more responsive and easier to move on.

• Reassurance: Compare the delivery options, 10-year guarantee and product reviews before ordering.

Why shop at MattressNextDay?

Next day delivery - Available on eligible in-stock Emma® mattresses across the UK mainland.

Lowest price promise - Compare trusted Emma® mattresses with price reassurance.

Old mattress removal - We’ll collect your old single mattress when your new one arrives.

Excellent reviews - Compare verified customer reviews before you buy.

Award-winning retailer - Order from a three-time NBF Online Bed Retailer of the Year.

British-designed quality - Choose British-designed mattresses built with carefully selected materials.

Need help choosing your next mattress?

Tell us who the mattress is for, how they sleep and the firmness they prefer. MattressFinder™ will help narrow the range to options that suit your sleep needs. Find your perfect mattress.

Buying guidance for Emma® single mattresses

What size is an Emma® single mattress?

An Emma® single mattress measures 90cm x 190cm, which is the standard UK single size. It is also known as a 3ft mattress.

This size is commonly used for children’s beds, teenagers’ rooms, guest beds, bunk beds and cabin beds. Before ordering, measure the inside of the bed frame, especially if you are buying for a raised frame or replacing a mattress that was not a standard UK single.

Are Emma® single mattresses good for children and teenagers?

Yes, they can be a practical choice, depending on the model and bed frame. Emma® mattresses are designed with supportive comfort layers, and selected models include zoned support to help the mattress feel more tailored across different areas of the body.

For children and teenagers, the mattress should feel comfortable, supportive and suitable for the bed frame. If you’re buying for a bunk bed or cabin bed, check the mattress depth against the frame’s safety guidance before ordering.

Setting up your Emma® bed-in-a-box mattress

Emma® mattresses arrive compressed and rolled, which makes them easier to move through hallways, upstairs and into smaller bedrooms.

Place the box in the room before opening it. Carefully remove the packaging, unroll the mattress onto the bed base, and allow it to expand. It may take shape quickly, but it can take longer to fully settle.

A slight ‘new mattress’ smell can happen after unpacking. This is common with boxed mattresses and should usually fade with ventilation, so open a window and let the room air before making the bed.

Delivery, recycling, and guarantees

Free next-day delivery to most locations - Get your Emma® single mattress quickly, with free next-day delivery available across the UK mainland on in-stock models.

Free weekend delivery - Choose a weekend delivery slot, if available, so the mattress arrives when it is easier for someone to be home.

Choose a delivery date - Pick your preferred delivery date at checkout, making it easier to prepare the room and clear the old mattress.

Learn more about our delivery and returns policies. 

We make old mattress disposal easy for you

Just £39 to responsibly dispose of your old mattress - Add old mattress removal at checkout and MattressNextDay will collect your old mattress when your new one arrives

100% of your mattress is reused and recycled - Every mattress is broken down into its core components so the raw materials can be repurposed instead of going to landfill.

A greener way to get rid of your old mattress - Avoid arranging disposal yourself and choose a recycling service designed to fit around your delivery.

Find a great value Emma® single mattress

Looking for award-winning comfort in a single size? Explore the latest MattressNextDay sale and compare Emma® mattresses by feel, support type, delivery availability and guarantee. Shop mattress sale.

Ask the expert about Emma® single mattresses

Choosing a mattress is easier when you know what to compare. Our sleep experts answer common questions about Emma® single mattresses, including size, children’s beds, foam vs hybrid models, setup and delivery.

Martin Seeley, Product Expert at MattressNextDay, answers questions about Emma® single mattresses.

What size is an Emma® single mattress?

An Emma® single mattress measures 90cm x 190cm, which is the standard UK single size. It is a practical choice for children’s beds, teenagers’ rooms, guest beds and smaller bedrooms.

Are Emma® single mattresses good for children?

Yes, they can be a great choice for children, depending on the model and bed frame. Look for a mattress that feels supportive, comfortable and suitable for the bed height.

For bunk beds and cabin beds, always check the mattress depth against the frame’s safety guidance before ordering.

What is the difference between Emma® foam and Emma® hybrid mattresses?

Emma® foam mattresses usually feel closer and more cushioned. Emma® Hybrid designs like the Emma® Original, Emma® Original Lite, Emma® Original Pro and Emma® Original Elite combine foam comfort layers with pocket springs to create a more responsive feel.

The best choice depends on who will use the mattress, how often it will be slept on and whether they prefer a cushioned or more responsive feel.

Does an Emma® mattress need time to expand?

Yes, Emma® mattresses arrive compressed and rolled, so they need time to expand after unpacking. Place the mattress on the bed base, remove the packaging carefully and allow it to settle before use.

A slight “new mattress” smell can happen after opening. This should usually fade with ventilation.

Do Emma® mattresses come with a guarantee?

Yes, Emma® mattresses come with a 10-year manufacturer’s guarantee. Check the individual product page and terms before ordering, as conditions can apply.

Can I use an Emma® single mattress on a slatted bed frame?

Yes, Emma® single mattresses can usually be used on suitable slatted frames, as long as the slats are supportive and in good condition.

If the slats are damaged, bowed or too far apart, they may affect how the mattress feels and wears over time.

Can I get next-day delivery on an Emma® single mattress?

Yes, in-stock Emma® single mattresses are available with free next-day delivery across the UK mainland. See our delivery page or individual product pages for the latest information.