Pocket Sprung vs. Memory Foam: What's the Difference?

When it comes to getting a good night’s sleep, your mattress plays a bigger role than you might think. The wrong mattress can lead to aches, restless nights, and even long-term discomfort. Two of the most popular types of mattresses on the market today are pocket sprung and memory foam - but they offer very different experiences.

So, which one is right for you? In this guide, we’ll explore how each mattress works, the pros and cons of both, and how to decide which one suits your sleep style, lifestyle, and budget.

What Is a Pocket Sprung Mattress?

Pocket sprung mattresses are built using hundreds to thousands of individual springs, each enclosed in its own fabric pocket. Unlike traditional open-coil mattresses, these springs move independently, meaning they can adapt to different parts of your body and offer tailored support.

Each spring reacts only to the pressure applied directly to it, helping to reduce motion transfer and improve body alignment. Pocket sprung mattresses are a great choice for anyone who prefers more bounce and support over sink-in softness.

Key benefits of pocket sprung mattresses include:

• Responsive support: for different areas of the body, especially your back and hips
• Breathability: as the open structure allows for airflow and cooler sleep
• Minimal partner disturbance: ideal for couples with different sleep schedules or preferences
• Wide range of firmness options: from soft to extra firm, depending on the construction

Drawbacks

Pocket sprung mattresses can feel too firm for some sleepers - particularly side sleepers or those with pressure-sensitive joints. The quality of support and comfort also varies depending on sprung count, comfort layers, and materials used in the mattress top.

What Is a Memory Foam Mattress?

Memory foam is a viscoelastic material developed by NASA that reacts to body heat and pressure. It softens and moulds to your shape, distributing weight evenly and relieving pressure points. Once you get off the bed, it slowly returns to its original shape.

Memory foam mattresses have surged in popularity thanks to their plush feel and pressure-relieving qualities. They’re a favourite among people who prefer a cocoon-like, enveloping sleep experience.

Key benefits of memory foam mattresses include:

• Excellent pressure relief: especially useful for side sleepers and people with joint pain
• No movement transfer: so if your partner tosses and turns, you won’t feel a thing
• Contouring comfort: moulds perfectly to your body shape
• Great spinal alignment: as it adapts to your unique curves

Drawbacks

Some people find memory foam too warm due to the way it retains heat, though many modern designs include cooling gel layers, breathable covers, or open-cell foam to combat this. Also, the “sinking in” sensation isn’t for everyone - it can feel restrictive to those who prefer a firmer, more responsive surface.

Which Mattress Type Is Best for Your Sleeping Style?

Your sleep position, body type, and personal comfort preferences should guide your choice.

Back Sleepers

Both mattress types can work well, but many back sleepers enjoy the firm, supportive feel of a pocket sprung mattress - especially those with a high sprung count and a pillow top layer.

Side Sleepers

Side sleepers often benefit more from memory foam, as it cushions the shoulders and hips and helps maintain spinal alignment.

Stomach Sleepers

A firmer pocket sprung mattress may provide better support to keep the hips from sinking too far into the bed, preventing lower back strain.

Combination Sleepers

If you move around during the night, a responsive mattress like a medium-firm pocket sprung or hybrid mattress gives you more mobility without that “stuck” feeling.

Hybrid Mattresses: The Best of Both Worlds?

Can’t decide between the bounce of springs and the comfort of foam? Hybrid mattresses combine both! These popular mattresses pair a pocket sprung base with a layer of memory foam or latex on top, giving you the pressure relief of foam and the support and airflow of springs.

Durability and Maintenance

Pocket sprung mattresses tend to retain their shape over time, especially models with higher sprung counts and quality fillings. They usually last around 7-10 years with proper care, including occasional rotation.

Memory foam mattresses also have a solid lifespan - typically 8–10 years - though they can start to sag over time, particularly if not rotated regularly or if made with lower-density foam.

If you're investing in a mattress, it's worth choosing one with a solid warranty and from a trusted UK manufacturer.

Budget Considerations

There’s a wide range of prices across both types. Memory foam mattresses are often more affordable than premium pocket sprung versions, but that depends on factors like foam density, cooling features, and mattress thickness.

Pocket sprung mattresses vary in cost depending on sprung count, materials, and brand. A high-quality 2000+ sprung mattress with luxury filling will cost more but can offer greater support and longevity.

If you're on a budget, consider a mid-range memory foam or hybrid option to get the most comfort for your money.

To Conclude

There’s no one-size-fits-all answer - both memory foam and pocket sprung mattresses have their strengths. Your perfect mattress comes down to how you sleep, what you find comfortable, and your budget.

• Choose pocket sprung if you want firmer support, more breathability, and a traditional mattress feel.
• Choose memory foam if you want pressure relief, reduced motion transfer, and a cushioned, body-hugging surface.
• Choose a hybrid if you want the best of both.

Whether you’re upgrading your master bedroom or setting up a spare room, our expert team can help. Explore our full collection of mattresses and find your perfect match today.