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Silentnight Allegro Natural Pocket 1400 Mattress
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Silentnight Allegro Natural Pocket 1400 Mattress

Our Price £449.95 inc. VAT
Mirapocket Springs (1400)
33cm / 13" Depth
Firm Tension
5 Year Guarantee
Non Turn Mattress
Our Price £449.95 inc. VAT
Delivered to you in Standard
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Brought to you by the mattress marvels Silentnight, the Silentnight Allegro Natural Pocket 1400 combines natural, sustainable, eco-friendly fibers that help maintain an optimal sleeping temperature with the ultra-supportive Mirapocket Spring system.

Housed within the core of the mattress lies 1400 of Silentnight’s premium Mirapocket Springs, these springs provide pivotal support and relief to pressure hot spots that build up pressure from common day to day activities that can disturb your sleep with sharp or dull pains. This pressure relief is accomplished by the alluring way the springs are structured, every spring is placed within a fabric pocket, “separating” the springs from one another unlike traditional spring systems where the springs are all connected. With the springs in individual pockets, they react to pressure only when it is placed on them, allowing for a tailored sleep experience as the springs follow your body’s natural curves.

Sitting on top of the Silentnight Mirapocket springs are all natural, sustainable and eco-friendly, natural comfort layers. These natural comfort layers work together to maintain an optimal sleep temperature as being too hot or too can seriously disturb your sleep and make it difficult to get comfortable. The fibers present within the comfort layers (wool, cashmere and silk) all hold unique properties such as moisture absorption, heat dispersion and insulation properties.

The Silentnight Allegro Natural Pocket 1400 is lovingly encased with a luxury quilted cover. The plush tufts help hold the luscious fillings in place, maintaining the amazing benefits that the natural comfort layers for longer. The mattress also features a breathable border that enhances the breathability of the mattress allowing for greater heat dispersion and keeps the gorgeous fillings fresh.

Silentnight have included with this mattress a 5-year manufactures guarantee in the highly unlikely case that a manufacturing fault occurs.

 Single  90cm x 190cm  3'0" x 6'3"
 Double  135cm x 190cm  4'6" x 6'3"
 King  150cm x 200cm  5'0" x 6'6"
 Super King  180cm x 200cm  6'0" x 6'6"
Non Turn
Delivery Speed
Mattress Core
Pocket Springs
Mattress Fillings
Natural Fillings
Mattress Cover
Quilted Cover
Mattress Depth
Core Specification
1400 Mirapocket® Springs
Mattress Tension
Fillings Specification
Natural Wool
5 Year Guarantee
Measured Depth Approx.
33cm / 13 Inches Deep
Mirapocket Spring System

1400 Mirapocket Springs

The Mirapocket Spring system is Silentnight’s take on the pocket spring. These Mirapocket Springs provide amazing support as the springs when laid upon follow your body’s natural geometry, aiding your body into a comfortable position while relieving stress and pressure that your body has accumulated throughout the day.

Natural Latex Comfort Layer

Natural Comfort Layers

The Silentnight Allegro Natural Pocket 1400 has natural comfort layers that actively help your sleep experience. These natural comfort layers utilize sustainable, natural and environmentally friendly fibers that absorb moisture, disperse heat meanwhile having heat retention to maintain a comfortable sleep temperature.

Breathable Border

Breathable Border

This breathable border enhances the airflow throughout the mattress keeping you cool while you sleep meanwhile keeping the all-natural fillings fresh.

Tufted Mattress


Each one of the tufts are each individually hand stitched into the mattress, with the tufts in place they pull the layers together to keep the fillings and fibers planted in place.

Orthopaedic Support

Orthopaedic Support

Thanks to how the Silentnight Mirapocket spring system follows your body’s form and curves, this mattress targets the shoulders and lower back, key areas where pressure, aches and pains develop.

Prevents Roll Together

Tailored Support

The sensation you will experience when you lay down on this mattress as its 1400 Mirapocket springs and natural comfort layers hug the curves and contours of your body for a head to toe, tailored support.

Firm Mattress Tension

Firm Tension

The Silentnight Natural Pocket 1400 has a mattress tension rating of firm.

Silentnight Allegro Natural Pocket 1400 Measures 13 Inches Deep

Mattress Depth

This mattress has a depth of 33cm, translated to imperial measurements this comes out at 13 Inches


Hypoallergenic Mattress

The Allegro Natural Pocket 1400 is an Allergy UK approved mattress as this mattress has been treated with Purotex. Purotex is a natural probiotic that actively combats against allergens that may disturb you while you sleep. Purotex also protects the mattress form dust-mites.

5 Year Guarantee from Silentnight

5 Year Guarantee Period

Silentnight have included a 5 year guarantee on this mattress, just in the highly unlikely case that a manufacturing fault appears.

BS7177 - Low Risk

BS7177 Classification

This mattress meets the requirements to be placed within the low hazard category, making it safe to be used within a domestic household.

NBF Approved Manufacturer

NBF Approved

Silentnight are proud members of National Bed federation all thanks to their expert craftmanship and integrity they put into every single mattress they manufacture.

Produced in the UK

Made in the UK

Silentnight are based at Barnoldswick, Lancashire this is where they create and manufacture all of their mattresses and divan beds.


Free 2 Man Delivery - Room of Choice

The Silentnight Allegro Natural Pocket 1400 Mattress includes Free 2 Man Delivery. This service includes Room of Choice too. Simply specify a suitable date at the checkout. Saturday Deliveries are available at an additional charge and you can even opt for your old mattress to be taken away too. This is how it works:

  • The day before delivery, you'll receive a text message indicating a 3 hour time slot that the delivery will fall within
  • On the day itself, the drivers will give you a ring when they're approximately 1 hour away
  • Once they arrive, the 2 Man Team will take your new Natural Pocket 1400 Mattress to whichever room you like

Silentnight Allegro Natural Pocket Mattress - 2 Man Home Delivery

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Silentnight Allegro Natural Pocket 1400 Mattress

Silentnight Allegro Natural Pocket 1400 Mattress
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