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1

Soft

Good for side sleepers, this is the softest level of support a mattress can provide.
2

Soft/Medium

Also good for side sleepers, with a fair amount of cushion
3

Medium

Good all rounder mattress for various sleeping positions
4

Medium/Firm

Good for people who change sleeping position a lot throughout the night
5

Firm

Good for people who sleep on their back, or people who may have back problems
6

Extra Firm

Good for people who sleep on their back, or people who may have back problems

The Silentnight Miracoil Ortho Mattress is designed to deliver firm, orthopaedic support for sleepers who require enhanced stability and pressure relief throughout the night. Built around Silentnight’s exclusive Miracoil spring system, this mattress provides a unique combination of firmness, durability and responsive support, making it an excellent choice for anyone who prefers a structured, supportive sleeping surface.

At the core of the mattress lies the Miracoil spring system, a continuous open-coil design engineered to provide zonal support across the entire sleeping surface. Unlike conventional open coils, Miracoil springs run vertically rather than horizontally, reducing partner disturbance and offering a tailored level of support for different areas of the body. This zonal structure helps keep the spine aligned, supports the hips and lower back and reduces pressure on key joints, contributing to a more comfortable and restorative night’s sleep.

Another advantage of the Miracoil system is its edge-to-edge support. This enhances the usable sleeping area, allowing you to sleep right up to the edge without feeling like you may roll off. It also helps maintain the shape and integrity of the mattress over time, making it a long-lasting and reliable option for everyday use.

The Silentnight Miracoil Ortho is finished with traditional hand-tufting, a technique that secures the internal comfort layers in place to prevent movement and maintain long-term structure. This ensures that the mattress remains supportive and comfortable throughout its lifespan. The surface is wrapped in a durable damask cover, offering a clean, classic look and adding a further layer of stability and comfort.

Designed for low-maintenance convenience, this mattress is a no-turn model, meaning it does not require flipping. Simply rotating it from head to toe periodically will help maintain even settlement of fillings. This makes it ideal for those seeking a hassle-free, supportive mattress with minimal upkeep.

Silentnight pairs this mattress with a reassuring five-year warranty, offering peace of mind and long-term confidence in its build quality and performance.

With its orthopaedic support, zoned comfort and durable construction, the Silentnight Miracoil Ortho Mattress is a dependable choice for sleepers who value firm, restorative support night after night.

  • Miracoil Spring System: A continuous open-coil spring unit providing zonal support, reduced partner disturbance and improved pressure distribution across the entire sleep surface.

  • Edge-to-Edge Support: Reinforced mattress edges that expand the usable sleeping area while preventing roll-off and maintaining structure.

  • Hand Tufted: Tufts secure internal fillings to maintain shape, ensure durability and prevent movement of comfort layers.

  • Damask Cover: A hard-wearing woven fabric offering additional firmness, breathability and a traditional mattress finish.

  • Non-Turn Mattress: Designed to be rotated rather than flipped, reducing maintenance while ensuring even settlement of fillings.

  • 5-Year Warranty: Covers repair or replacement in the event of a manufacturing fault within the five-year period.

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What is mattress tension, and how do I choose the right one?

Mattress tension refers to firmness. Prestige Beds mattresses are available in soft, soft/medium, medium, medium/firm, firm and extra firm tensions. Choosing the right tension depends on your sleeping position, body weight, and personal comfort preferences.

Do Prestige Beds mattresses need to be turned or rotated?

Some Prestige Beds mattresses are no-turn, requiring only regular rotation, while double-sided mattresses benefit from turning and rotating to maintain comfort.

  • No-turn mattresses only need rotating head-to-foot

  • Double-sided mattresses should be turned and rotated regularly

Care instructions are provided with each mattress to help extend its lifespan.

Do Prestige Beds mattresses come with a guarantee?

Yes. All Prestige Beds mattresses include a manufacturer’s guarantee. Guarantee lengths may vary by model.

Is a mattress protector recommended?

Yes. A mattress protector helps prevent stains, improve hygiene, and protect your mattress warranty. If you are purchasing a mattress with a sleep trial, you must purchase or use a suitable mattress protector to comply with the terms & conditions.

Can I use a Prestige Beds mattress with any bed base?

Prestige Beds mattresses are compatible with most UK bed bases, including divans, slatted bases, and bedsteads.

Can Prestige Beds deliver and remove my old mattress?

Prestige Beds offers room-of-choice delivery and free old mattress removal and recycling as part of our Prestige & Committed commitment to sustainability

Finding the correct comfort level or tension for your mattress is a personal preference. However, if you are unsure which tension is best for you, you can use this scale as a guideline. 

Soft - Soft/Medium

Side sleepers up to 11 stone (70kg)

Medium - Medium/firm

All sleepers 11-16 stone (70-120kg)

Firm - Extra Firm

Front&Back Sleepers 16-20 stone+ (102-127kg+)

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Silentnight

Silentnight Miracoil Ortho Mattress

Price range: £229 through £369

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