Pocket Sprung Mattresses

What is a Pocket Sprung Mattress?

A pocket sprung mattress contains hundreds or thousands of individual springs, each sewn into its own fabric pocket. Unlike traditional open coil mattresses, these springs move independently rather than as a single unit. 

This allows the mattress to respond more precisely to your body weight and sleeping position, helping distribute pressure more evenly across areas such as the hips, shoulders, and lower back. Research into sleep surfaces suggests that mattress comfort and sleep quality are influenced by firmness and support, particularly when matched to an individual’s body type and sleeping position.

Why Choose a Pocket Sprung Mattress?

One of the main reasons people choose pocket sprung mattresses is their ability to reduce partner disturbance while still providing responsive support.

Key benefits include:

• Reduced motion transfer: Because springs move independently, movement on one side is less likely to be felt on the other.

• Responsive support: Adapts to your body shape to help distribute weight more evenly.

• Breathable construction: The open spring structure allows airflow, which may help regulate temperature compared to dense foam designs.

• Durability: High-quality spring systems are designed to retain their structure and support over time.

Who are Pocket Sprung Mattresses Best For?

Pocket sprung mattresses are a versatile choice, but they are especially well suited to:

• Couples: Reduced motion transfer can minimise sleep disturbance.

• Hot sleepers: Improved airflow compared to all-foam mattresses.

• Combination sleepers: Adapts as you change position throughout the night.

• Those wanting balanced support: An ideal middle ground that is not too firm and not too soft.

Spring-based mattresses were the most viewed mattress type on our website last year, reflecting their continued popularity among UK shoppers. We also regularly see customers switch from memory foam mattresses to pocket sprung designs when looking for a more responsive, less "sink-in" feel.

Who Might They Not Suit?

Pocket sprung mattresses may not be ideal if: 

You are on a very tight budget:  Reflex foam mattresses or all foam mattresses are usually cheaper for those on more of a budget

You prefer a deep "hugging" sensation: Memory foam may feel more suitable for those who want to sink into the layers. If you're wanting comfort plus springs, you can explore our hybrid mattress range.

You want a very lightweight mattress: Pocket spring mattresses can sometimes be a little heavier due to the high steel content.

Understanding Spring Counts: Is More Always Better?

Many people assume that more springs always means a better mattress. While higher spring counts can improve comfort, the overall construction plays an equally important role.

• 1,000 to 2,000 springs: Suitable for most sleepers and considered the industry standard for quality.

• 2,000+ springs: Often include additional comfort layers or micro-springs for enhanced contouring.

• Under 1,000 springs: Typically entry-level or designed for children and guest rooms.

Common misconception: Focusing only on spring numbers without considering the quality of fillings, firmness ratings, and materials.

Pocket Sprung vs. Open Coil vs. Hybrid

Why Trust MattressNextDay?

We don’t just list products; we evaluate them based on real-world performance. Our team has over decades of experience in mattress retail and product selection. We regularly review customer feedback, product performance, and return data to ensure our recommendations reflect real sleep needs.

• NBF Online Retailer of the Year: Awarded three years running for excellence in the sleep industry.

• Which? Award-winning Products: We stock a range of top-rated mattresses tested by independent experts.

• 30,000+ Verified Reviews: Our Trustpilot rating reflects our commitment to service and quality.

Sleep Expert Led: Visit our Sleep Experts page for in-depth advice from industry professionals.

Are pocket sprung mattresses good?

They are widely regarded as a reliable and versatile option, offering a balance of comfort, support, and breathability.

Are pocket spring mattresses good for back pain?

A supportive mattress may help improve comfort for some people, depending on their needs and preferences. If you have ongoing pain, it is best to seek medical advice.

Do pocket sprung mattresses sag?

High-quality models are designed to maintain their structure, though all mattresses will soften slightly over time. Rotating your mattress can help prevent uneven wear.

What firmness is best for side sleepers?

A medium firmness is commonly recommended, as it allows pressure relief at key areas like the shoulders and hips.

Are they better than memory foam?

It depends on preference. Pocket sprung mattresses are more breathable and responsive, while memory foam provides a more cushioned, "contouring" feel.