Choosing the right mattress size is one of the most important decisions when upgrading your sleep setup. Even the best mattress won’t feel comfortable if it doesn’t fit your bedroom space, sleep habits, or lifestyle.

In this guide, we’ll break down Emma mattress sizes in the UK, explain who each size is best for, and help you pick the perfect fit for your bedroom—whether you’re furnishing a small room, a guest room, or a spacious master bedroom.

✅ Emma Mattress Sizes in the UK (Standard Options)

Emma mattresses are available in the most popular UK sizes:

Single
Small Double
Double
King
Super King

These sizes are designed to suit a wide range of sleepers—from solo sleepers to couples and families.

📏 UK Mattress Size Chart (Quick Reference)

Here’s a quick UK mattress size guide for Emma:

Mattress Size	Dimensions (cm)	Best For
Single	90 x 190	Kids, teens, solo sleepers, small rooms
Small Double	120 x 190	Solo sleepers who want extra space, small couples
Double	135 x 190	Couples, small master bedrooms
King	150 x 200	Couples who want more comfort and space
Super King	180 x 200	Maximum space, families, premium sleep setup

🛏️ Which Emma Mattress Size Is Best for You?

Let’s break down each size with bedroom fit tips and who it works best for.

1️⃣ Emma Single Mattress (90 x 190 cm)

Best for:

✅ Children and teenagers
✅ Single adults
✅ Guest rooms
✅ Box rooms and smaller bedrooms

Why choose Single?

A single Emma mattress is a practical and budget-friendly choice, especially for smaller spaces. It provides enough room for one sleeper while keeping your bedroom open and uncluttered.

Ideal room size: Minimum 2.1m x 2.6m (approx.)

2️⃣ Emma Small Double Mattress (120 x 190 cm)

Best for:

✅ Solo sleepers who want extra sleeping space
✅ Smaller bedrooms with limited space
✅ Occasional couples / guest rooms

Why choose Small Double?

The small double is a great “upgrade” from a single—perfect if you move a lot in your sleep or want more comfort without needing a full double bed.

However, it may feel tight for two adults sleeping daily.

Ideal room size: Minimum 2.4m x 2.9m

3️⃣ Emma Double Mattress (135 x 190 cm)

Best for:

✅ Couples
✅ Spare bedrooms
✅ Small master bedrooms

Why choose Double?

Double is one of the most common mattress sizes in the UK. It balances comfort and space, making it ideal for most households.

If both sleepers like extra personal space or if you share the bed with pets, you might prefer a king.

Ideal room size: Minimum 2.7m x 2.9m

4️⃣ Emma King Mattress (150 x 200 cm)

Best for:

✅ Couples who want more room
✅ Taller sleepers
✅ Comfortable master bedroom setups

Why choose King?

A king-size Emma mattress offers more length and width than a double, making it excellent for couples who want a better sleep experience.

If your bedroom allows it, this is often the best “value upgrade” for comfort.

Ideal room size: Minimum 2.9m x 3.2m

5️⃣ Emma Super King Mattress (180 x 200 cm)

Best for:

✅ Couples who want maximum comfort
✅ Families (kids occasionally joining in)
✅ People who move a lot while sleeping
✅ Premium bedroom setups

Why choose Super King?

Super king is the most spacious option and offers hotel-like comfort. If space and budget aren’t issues, this is the ultimate upgrade for sleep quality.

Ideal room size: Minimum 3.2m x 3.4m

🧠 How to Choose the Right Mattress Size for Your Bedroom

✅ 1. Measure Your Room Properly

Before choosing a size, measure:

Length and width of your bedroom
Available floor space after furniture placement

Tip: Leave at least 60cm of walking space on both sides of the bed for easy movement.

✅ 2. Consider Your Sleeping Style

Your sleep habits matter:

Solo sleeper:

Single or Small Double works well

Couples:

Double is okay
King or Super King is ideal for comfort

Light sleepers:

More bed space reduces disturbances

✅ 3. Factor in Your Height

If you’re taller than average, consider:

King (200cm length)
Super King (200cm length)

This gives better legroom and comfort.

✅ 4. Think About Future Needs

Ask yourself:

Will you move house soon?
Is this a long-term bed setup?
Will a partner move in later?

Choosing a slightly bigger size can be a smart investment.

🏡 Best Emma Mattress Size for Different Room Types

Small bedroom / box room:

✅ Single or Small Double

Guest bedroom:

✅ Double (best practical option)

Master bedroom:

✅ King (ideal balance)

Large master bedroom:

✅ Super King (luxury comfort)

💡 Extra Tips Before Buying an Emma Mattress

✅ Check if your bed frame supports the size
✅ Ensure door/stair access for delivery (especially for larger sizes)
✅ Use a mattress protector for hygiene and durability
✅ Pair it with supportive pillows for better sleep posture

✅ Final Verdict: Which Emma Mattress Size Should You Choose?

Choosing the right size depends on space, sleep style, and budget:

Single: Best for kids, teens, compact rooms
Small Double: Best for solo sleepers who want extra space
Double: Best for couples and guest rooms
King: Best for couples wanting premium comfort
Super King: Best for maximum luxury and spacious sleep

If your bedroom can fit it comfortably, a King size Emma mattress is often the best choice for long-term comfort and value.

✅ FAQ (SEO Friendly)

Q1. What is the most popular Emma mattress size in the UK?

The Double and King sizes are the most popular choices for UK households.

Q2. Is a small double enough for couples?

It can work for occasional use, but for everyday couple sleeping, a Double or King is more comfortable.

Q3. Should I buy King or Super King?

If you have enough room and want maximum comfort, go for Super King. Otherwise, King is the best balance.