Best Budget Single Mattress
Finding the perfect budget single mattress doesn’t have to be a challenge. Whether you’re upgrading a spare room, setting up a child’s bed, or furnishing a guest bedroom, a single mattress offers ample space for one person without taking up too much room.
Single mattresses fit seamlessly through most doorways and staircases, making home delivery convenient. If you’re not an active sleeper and don’t move around a lot at night, a single mattress might be the perfect fit for you.

Silentnight Miracoil Ortho Mattress
4.2 out of 5 (1,282 reviews)
– Extra Firm
– Miracoil Springs
– Eco Comfort Fibre
– Zoned Support
– Hand Tufted
Ideal for: Back pain sufferers, back/side sleepers, eco-conscious buyers
Sizes: Single, Small Double, Double, King, Superking
From £155.99 on Amazon (Price may vary)

Silentnight Pocket Essentials 1000 Memory Mattress
– 1000 Mirapocket Springs
– Memory Foam
– Motion Isolation
– Hypoallergenic
Sizes: Single, Small Double, Double, King, Superking
From £217.99 on Amazon (Price may vary)
Budget Single Mattress Buying Guide
What to Look for in a Budget Single Mattress?
- Firmness Level: Choose from soft, medium, or firm based on your sleeping preferences.
- Material Type: Memory foam, pocket spring, or orthopaedic.
- Durability: Opt for a mattress with high-quality materials for longevity.
- Support & Comfort: A well-balanced mattress should provide support without being too hard.
- Breathability: Look for materials that promote airflow to regulate temperature.
Buying a Single Mattress Checklist
- Choose the right firmness level
- Decide on the best material (foam, spring, or hybrid)
- Look for a warranty of at least 5 years
- Read customer reviews for real feedback
What Is a Reasonable Price for a Single Mattress?
How long do budget single mattresses typically last?
How firm should my budget single mattress be?
- Soft to Medium: Ideal for side sleepers.
- Medium-Firm: A balanced option for most sleepers.
- Firm: Best for back and stomach sleepers or those needing extra orthopedic support.
For younger children, a medium-firm single bed mattress might be a good option for spinal support.
Single Mattress FAQs
What Is a Single Mattress?
What size are single mattresses?
Benefits of a Single Mattress
- Space-saving design
- Ideal for kids, teens, and guest rooms
- Affordable price compared to larger sizes
- Easier to transport and maneuver
Are single beds ok for adults?
Yes! Many adults find single mattresses comfortable, especially in smaller bedrooms.
Can Two Adults Share a Single Bed?
While possible, it’s not recommended for long-term use due to limited space.
What types of single mattresses are there?
- Memory Foam – Contours to your body for pressure relief.
- Pocket Spring – Individual springs provide tailored support.
- Open Coil – Traditional, budget-friendly spring system.
- Orthopaedic – Firmer support for spinal alignment.
Can a single mattress be used for a child?
What size mattress is best for a single person?
A 3ft bed mattress (single size) is ideal for solo sleepers. However, if you have the bedroom space, upgrading to a small double (4ft) or double (4ft 6in) mattress can provide extra comfort and improve sleep quality, especially if you move around a lot during the night. A larger mattress offers more room to spread out, reducing sleep disturbances and promoting better rest.
How thick should a single mattress be?
Can a single mattress fit in a bunk bed or a day bed?
While 3ft mattresses fit most standard bunk beds and day beds, it’s essential to check the depth of the mattress before purchasing. Many standard single mattresses may be too thick for a bunk bed, increasing the risk of a child rolling off the top bunk due to reduced safety rail height.
For bunk beds, look for specially designed bunk bed mattresses, which are typically thinner (around 15cm depth) to ensure a secure fit while maintaining comfort and support.