Are you looking to buy a new mattress? Are you confused about which to choose? At Home Furnishings UK Ltd, we regularly receive enquiries about the differences between open coil and pocket-sprung mattresses. So, to help you in making an informed decision, we have compiled this comprehensive guide. Here we have detailed the key differences to ensure you get the most out of your mattress, now and in the future.

What Are Open Coil Mattresses?

Definition and Construction

Open coil mattresses, also known as bonnell sprung or continuous spring mattresses, are among the most common mattress types. Open coil mattresses feature an interconnected spring system, a traditional manufacturing method, that allows for mass production at a lower cost. Typically, a standard double open coil mattress contains around 300 springs, making it one of the most affordable options on the market.

Technical Specifications

When checking up about open coil mattresses, manufacturers often talk about the ‘gauge’ of the mattress, indicating the thickness of the wire used for the springs. A lower gauge number signifies a thicker wire, resulting in a firmer mattress. For instance, a 12-gauge mattress offers good firmness and support, while a 13.5-gauge mattress provides a softer feel, but still maintaining adequate support. The other thing to look for is a high-gauge rod edge. This is crucial in open coil mattresses, as it extends the sleeping surface and helps retain the mattress's shape, reducing side-sag.

Advantages of Open Coil Mattresses

• Excellent Support: Ideal for orthopaedic mattresses due to their firmness.
• Increased 'Give': Offers more flexibility compared to pocket sprung mattresses, making them easier to turn.
• Enhanced Comfort: Combining with a memory foam topper provides a superior comfort level.

Disadvantages of Open Coil Mattresses

• Durability Issues: May not be as robust, potentially leading to sagging over time.
• Roll-Together Effect: Couples may experience movement transfer, leading to a ‘roll-together’ feeling.
• Shorter Lifespan: Typically lasts between 3-5 years, making them suitable for children.

 

What Are Pocket Spring Mattresses?

Definition and Construction

Pocket-sprung mattresses offer a higher level of support compared to open-coil mattresses. Each spring is encased in its own fabric pocket, allowing it to move independently. This design significantly enhances support and comfort, with spring counts ranging from 600 to 5,000. Generally, a higher spring count offers better support.

Technical Specifications

While the number of springs is an important factor, the quality of the springs is actually more important. A mattress filled with inferior springs will not outperform one with fewer, higher-quality springs. Therefore, it is essential to consider the materials used in the mattress topping and filling, as these massively influence the quality and price of pocket spring mattresses.

Advantages of Pocket Spring Mattresses

• Superior Support: Springs move independently, providing tailored support to different body weights.
• Minimal Movement Transfer: Ideal for couples, as it reduces the ‘roll-together’ effect.
• Longevity: Typically lasts between 7-10 years.

Disadvantages of Pocket Spring Mattresses

• Weight: Can be heavy, making them harder to turn.
• Allergy Considerations: Some mattresses use natural materials like lambswool, which may trigger allergies in sensitive individuals.

Comparison Summary

 

Which is Better, a Coil or Spring Mattress?

Determining whether a coil or spring mattress is superior depends on individual preferences and specific needs. Open coil mattresses, known for their affordability and traditional design, offer strong support and are easy to handle. Making them ideal for children and budget-conscious consumers. They provide a firmer feel with a notable 'give,' though they may lack durability over time.

On the other hand, pocket-sprung mattresses excel in offering personalised support, thanks to their independent spring system. This design minimises motion transfer, making it an excellent choice for couples. Pocket-sprung mattresses typically boast a longer lifespan and higher comfort level, but they come at a higher cost and increased weight.

Ultimately, the best choice comes down to your specific requirements for comfort, support, durability, and budget.

Durability and Maintenance

Pocket sprung mattresses generally offer greater durability, lasting 7-10 years, compared to the 3-5 year lifespan of open coil mattresses. However, open coil mattresses are lighter and easier to turn, which may be a factor in your decision.

Suitability for Different Users

• Children: Open coil mattresses are ideal due to their lower cost and good lifespan.
• Couples: Pocket-sprung mattresses are preferable, reducing movement transfer.
• Allergy Sufferers: Careful consideration is needed for pocket-sprung mattresses with natural fillings.

 

Is Pocket Sprung or Open Coil Better for Back Pain?

When dealing with back pain, the choice between a pocket sprung and an open coil mattress can significantly impact relief and comfort.

Pocket Sprung Mattresses:

• Superior Support: Pocket-sprung mattresses provide tailored support due to their independent springs, which adapt to the body's contours. This feature ensures even weight distribution, reducing pressure points that can exacerbate back pain.
• Enhanced Comfort: The ability of the springs to move independently helps maintain spinal alignment, crucial for alleviating and preventing back pain.
• Motion Isolation: These mattresses also minimise motion transfer, offering a stable and supportive sleeping surface, beneficial for individuals with sensitive backs.

Open Coil Mattresses:

• Firmness Options: Open coil mattresses offer various firmness levels, with firmer options potentially beneficial for back support. However, they may lack the same level of individualised support found in pocket-sprung mattresses.
• Orthopaedic Benefits: Many open coil mattresses are designed with orthopaedic support in mind, providing a firmer feel that some back pain sufferers might find beneficial.
• Cost-Effective: They are generally more affordable, offering a budget-friendly option for those needing firm support without the expense of a pocket-sprung mattress.

For individuals suffering from back pain, a pocket-sprung mattress is often the better choice due to its customised support and ability to maintain proper spinal alignment. While open coil mattresses can provide adequate firmness, they may not offer the same level of personalised support essential for alleviating back pain. Therefore, investing in a high-quality pocket-sprung mattress is advisable for long-term back pain relief and overall comfort.

Conclusion

In summary, the choice between open coil and pocket-sprung mattresses depends on individual needs and preferences. Open coil mattresses are cost-effective, easier to handle, and suitable for children. Pocket-sprung mattresses, while more expensive and heavier, offer superior support and comfort, particularly for couples.

We encourage you to evaluate your specific requirements to select the most suitable mattress. Explore the diverse range of mattresses available at Home Furnishings UK Ltd to find your perfect sleep solution.

What to Do Next

Visit Home Furnishings UK Ltd today for expert advice and an extensive selection of high-quality mattresses tailored to meet your unique sleep needs. For further enquiries or to make a purchase, contact us directly through our website.