Silentnight Memory 800 Pocket Mattress Review (2026)

Want a Medium-Feel Mattress That Balances Support and Comfort?

If you’re looking for a mattress that combines gentle memory foam comfort with responsive pocket spring support, the Silentnight Memory 800 Pocket Mattress is designed to hit that sweet spot. With 800 Mirapocket® springs, a pressure-relieving memory foam layer, and a medium comfort feel, this mattress suits a wide range of sleepers — especially couples with different sleep preferences.

👉 Check the latest Silentnight Memory 800 Pocket Mattress prices at MattressNextDay to see current sizes and availability.

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Overview – Who Is the Silentnight Memory 800 Pocket Mattress Best For?

The Silentnight Memory 800 Pocket Mattress is best suited to:

• Side sleepers needing pressure relief at shoulders and hips

• Back sleepers wanting balanced spinal support

• Couples who benefit from reduced motion transfer

• Sleepers who find all-foam mattresses too warm

• Anyone wanting a medium-feel, all-rounder mattress

• Buyers looking for good value hybrid comfort

It’s ideal if you want a mattress that feels supportive but gently cushioning, without being too firm or too soft.

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Is the Silentnight Memory 800 Pocket Mattress Worth Buying?

Yes — the Silentnight Memory 800 Pocket Mattress is worth buying if you want hybrid comfort at an affordable price. It delivers reliable support from pocket springs while the memory foam layer adds pressure relief and comfort, making it a strong everyday option for most sleepers.

👉 View current Silentnight Memory 800 Pocket Mattress offers at MattressNextDay before stock levels change.

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Silentnight Memory 800 Pocket Mattress – Key Features & Design

This mattress is built to deliver balanced comfort, support, and motion control.

Key Features

• 800 Mirapocket® pocket springs – Targeted, zoned support and reduced roll-together

• Memory foam comfort layer – Moulds to your body for pressure relief

• Medium comfort feel – Suitable for front, back, and side sleepers

• 24cm depth – Comfortable, supportive mattress profile

• Quilted soft-knit sleep surface – Smooth, breathable, and comfortable

• Pressure-relieving design – Reduces tossing and turning

• No roll-together zones – Ideal for couples

• No-turn, single-sided mattress – Rotate head-to-toe only

• Hypoallergenic – Suitable for allergy sufferers

• Vacuum-packed, rolled & boxed – Easy delivery and setup

• Made in the UK

• Fire resistant (BS7177: 2008 low hazard)

The result is a mattress that feels comfortable, supportive, and easy to live with.

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Is the Silentnight Memory 800 Pocket Mattress Good for Back Pain?

Yes. The combination of Mirapocket® springs and memory foam helps promote spinal alignment while cushioning pressure points. It’s especially suitable for mild to moderate back pain, particularly for sleepers who don’t want an overly firm mattress.

For severe back issues requiring very firm orthopaedic support, a firmer Silentnight model may be more suitable.

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How Firm Is the Silentnight Memory 800 Pocket Mattress?

This mattress has a medium comfort feel.

You can expect:

• Gentle sink-in from the memory foam

• Responsive push-back from the pocket springs

• A stable surface that supports movement

This firmness works well for combination sleepers who change position during the night.

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Comfort, Breathability & Sleep Temperature

Unlike traditional all-foam mattresses, the Memory 800 remains breathable thanks to:

• Pocket springs that allow airflow

• A breathable quilted cover

• A moderate-depth memory foam layer

This makes it a good option for sleepers who enjoy memory foam comfort but don’t want to overheat.

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Motion Isolation & Couples

The Mirapocket® spring system minimises motion transfer, meaning:

• Less disturbance when your partner moves

• Reduced roll-together

• More personalised sleeping zones

This makes the mattress a strong choice for couples with different sleep habits.

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Practical Design & Maintenance

The Silentnight Memory 800 Pocket Mattress is single-sided, meaning:

• No flipping required

• Rotate head-to-toe regularly

• Lower maintenance than double-sided mattresses

The vacuum-packed design also makes it easier to get upstairs and into position.

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Sizes, Prices & Availability

The Silentnight Memory 800 Pocket Mattress is available in standard UK sizes, including Single, Double, King Size, and Super King.

If you’re specifically searching for a Silentnight Memory 800 double or king size mattress, prices may vary depending on offers.

👉 Check current sizes and prices at MattressNextDay.

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Pros & Cons

Pros

• Comfortable medium feel

• Good pressure relief from memory foam

• Pocket springs reduce motion transfer

• Suitable for most sleeping positions

• Breathable hybrid design

• Easy-care, no-turn mattress

• Good value for money

Cons

• Not firm enough for strict orthopaedic needs

• Less spring count than premium hybrids

• Memory foam may still feel warm for very hot sleepers

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Final Verdict – Silentnight Memory 800 Pocket Mattress Review (2026)

This Silentnight Memory 800 Pocket Mattress review shows it’s a reliable, well-balanced hybrid mattress that delivers comfort, support, and value. It’s especially well suited to couples, side sleepers, and anyone wanting a medium-feel mattress that works in most situations.

If you want memory foam comfort with the added support of pocket springs, the Memory 800 is a sensible and affordable choice.

👉 Check the latest Silentnight Memory 800 Pocket Mattress availability at MattressNextDay before making your final decision.