Silentnight Seoul Miracoil Mattress

The Silentnight Seoul Miracoil Mattress is a supportive and comfort-focused sleep solution designed to deliver reliable firmness, pressure relief, and improved spinal alignment. Combining Silentnight’s trusted Miracoil® spring system with a body-moulding memory foam layer, it offers a balanced feel that suits everyday sleepers looking for dependable comfort at great value.

At its core is the Miracoil® zoned spring system, where a continuous coil structure runs head-to-toe to provide stable, even support across the entire mattress. This design helps reduce roll-together between partners while offering enhanced support to key areas such as the hips and lower back, promoting healthier spinal alignment throughout the night.

On top of the spring system sits a layer of body-contouring memory foam, designed to gently mould to your shape. This helps relieve pressure on joints and muscles, creating a more cushioned and comfortable sleep surface without compromising the underlying support.

The mattress has a firm comfort feel, making it especially suitable for back sleepers and those who prefer a more supportive sleeping surface. It provides a stable, structured feel that helps maintain posture and reduce sinkage during sleep.

Finished with a soft knitted cover, the Seoul Miracoil promotes breathability and airflow for a fresher sleep environment. Its no-turn design makes it easy to care for—simply rotate it regularly to maintain performance and extend its lifespan.

🛏️ Miracoil® Zoned Spring Support

• Continuous Coil System – Head-to-toe support for consistent firmness
• Zoned Comfort – Extra support for hips and lower back
• Reduced Partner Disturbance – Helps minimise roll-together
• Edge-to-Edge Stability – Maximises usable sleep surface

🌙 Memory Foam Comfort Layer

• Body-Contouring Foam – Moulds to your shape for personalised comfort
• Pressure Relief – Helps reduce strain on joints and muscles
• Cushioned Surface Feel – Adds comfort without losing support

🌬️ Breathable Sleep Surface

• Soft Knitted Cover – Enhances airflow and comfort
• Hypoallergenic Materials – Supports a cleaner sleep environment
• Fresh Sleep Environment – Designed for everyday comfort

📦 Easy Care Design

• No-Turn Mattress – Rotate only for simple maintenance
• Durable Construction – Built for long-term everyday use
• UK Manufactured Quality – Made to trusted Silentnight standards

• Miracoil® Zoned Support System – Helps improve spinal alignment and stability
• Memory Foam Comfort Layer – Pressure-relieving cushioning for better sleep
• Firm Feel – Ideal for back and combination sleepers
• Excellent Motion Control – Reduces partner disturbance
• Edge-to-Edge Support – Maximises usable sleeping space
• Breathable Design – Helps maintain a fresher sleep environment
• No-Turn Convenience – Easy maintenance and long-term practicality
• Reliable Everyday Comfort – Designed for consistent support and durability
• Trusted Silentnight Quality – From one of the UK’s leading mattress brands

5 year guarantee