Geltex Miracoil

Discover the amazing bounce back sensation, actively responding to your body as you sleep – so you wake up fully energised. Geltex inside is also extra-breathable to create a cooler sleeping environment.


Geltex Geltex Miracoil Pod
Sizes Geltex Miracoil
Single 90cm x 190cm  
Small Double 120cm x 190cm
Double 135cm x 190cm  
King 150cm x 200cm  
Super King 180cm x 200cm  
Support System 4cm Geltex
Spring Count 782
Mattress Depth 31.5cm
Comfort Filling 4cm Geltex
Allergy Approved  
Firmness Rating Medium/Firm

Sleep better, wake up brighter

The Geltex Miracoil mattress features our advanced gel infused 4cm comfort layer Geltex inside,which delivers three major benefits to help you wake up feeling energised every morning.

Three reasons why Geltex inside is our leading comfort layer

Firstly, it has a highly elastic profile with Active Response technology that allows for greater 'bounce back' to support easy movement through the night, leading to a blissfully undisturbed sleep.

Secondly, it features a breathable open cell structure that lets air pass through the mattress and help prevent overheating, so you wake up feeling refreshed and ready to go.

Finally, it's incredibly flexible and moves as you move, providing even weight distribution and optimum pressure relief to ease away aches and pains.

No partner disturbance

Silentnight's exclusive Miracoil system offers outstanding support, superior spinal alignment, maximises sleeping space and reduces "roll-together" for less partner disturbance- making it ideal for couples. It's also zoned for perfect spinal alignment and offers firmer support.

The little extras that make a big difference

The Geltex Miracoil is single sided, meaning you won't have to go through the hassle of turning your mattress as it's been designed to give you years of unbeatable comfort.

The tufted finish adds that extra touch of sumptuous comfort, leading to a softer, more luxurious-feel.


View the full Geltex collection

At Silentnight, we know the secret to a great night’s sleep

You have the total reassurance of knowing you are choosing a quality product from the UK’s biggest bed manufacturer with 70 years of bed making heritage.

All our upholstered beds and mattresses are handmade in our UK factory

There are no short cuts to quality and safety, we guarantee total quality as standard

We are proud to be the UK's most trusted bed brand

Most trusted bed brand - independent survey

All our upholstered beds and mattresses come with our reassuring product guarantee