🇬🇧 United Kingdom · Reflex Foam vs All Foam

Flex 1000vsStudio by Silentnight

Which one is best for you? Flex 1000 vs Studio by Silentnight - 2026 comparison by Vs Mattress

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Flex 1000Save up to 70%Studio by SilentnightCheck current deal.

Flex 1000

by Flex 1000 · Reflex Foam

Save up to 70%

Studio by Silentnight

by Silentnight · All Foam

Check current deal.

5 · 60-night trial

Pricing by size

Flex 1000

Single£242.98

Double£278.98

King£332.98

Super King£404.98

Studio by Silentnight

Single£399

Double£599

King£699

Super Kingn/a

Essential information

	Flex 1000	Studio by Silentnight
Type	Reflex Foam	All Foam
Launched	–	2008
Brand	–	Silentnight
Made in	United Kingdom	United Kingdom
Unique points	The Flex 1000 mattress by Happybeds is a single layer mattress: High density Reflex Foam	3-Layer Foam Construction: Gel infused comfort layer. State-of-the-art memory foam. High density Studio Flex foam core.
Video	–	sleepunique® - take the test for perfect rest

Certifications & trial

	Flex 1000	Studio by Silentnight
OEKO-TEX®	No	No
CertiPUR-US®	No	No
Certifications	–	–
Other certification info	–	Forest Stewardship Council (FSC)
Sleep trial	–	60 nights
Warranty	5	5
Free shipping	FREE	FREE
Free returns	–	–
Pay later	No	Yes
Delivery info	Standard FREE. If you have chosen a delivery date at checkout, the order will be delivered on this date.	Once you've decided on the Studio mattress that's right for you, you can sit back, relax and wait for it to arrive. You won't be waiting long though with our speedy delivery service. It'll arrive cleverly rolled and boxed, so all you need to do is pop off the packaging, leave it to settle for 24hrs in a well ventilated room for optimum freshness and flatness, then give it a test drive.Please note: the super king mattress will be delivered flat and on a standard delivery lead-time

Firmness & feel

	Flex 1000	Studio by Silentnight
One firmness fits all	No	No
Select your firmness	No	No
Adjustable firmness	No	No
Half and half firmness	No	No
Flippable / reversible	No	No
Firmness info	–	–

Construction & materials

	Flex 1000	Studio by Silentnight
Layers	High density Reflex Foam	Gel infused comfort layer, State-of-the-art memory foam, High density Studio Flex foam core.
Cover	The Flex 1000 is crafted with sanitised materials which make it hypoallergenic and Anti-Dust Mite. This mattress is perfect for those who have allergies and asthma.	We all love the feeling of slipping into a fresh, clean bed so you'll love our cosy touch, Allergy UK approved, anti-allergy cover. It wraps your mattress in an ever so comfy soft-touch knitted finish that will lull you to sleep every night - and make sure you wake up refreshed and ready to go every morning!
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	The reflex foam provides extra support. It is sanitised and guarantees complete hygiene. It stores less body heat than the memory foam.	Features Geltex inside to prevent overheating through the night. Sleep better, wake up brighter thanks to our unique gel infused comfort layer that comes with highly elastic Active Response technology, which creates an energised "bounce-back feeling" to assist easy movement though the night for an undisturbed sleep. This gives you more 'get-up and go' energy for a healthier, more active lifestyle.
Support	This type of mattress is ideal for those having back and joint problems. It is known to relieve pressure on joints and the spine with all-around support.	The high density Studio Flex foam core in your mattress matches the comfort rating you choose and provides profiled support tailored to your body shape. And, even though it's lighter than traditional springs, it's just as resilient. So, whatever you get up to during the day, you're guaranteed a great night's sleep. State-of-the-art memory foam. Spreading your body weight and providing support where you need it, reducing the pressure where you can't. With your Studio mattress you won't sink in and any aches and pains are soothed away.
Posts	–	–

Size & weight

	Flex 1000	Studio by Silentnight
Available sizes	Single, Small Double, Double, King, Super King	Single, Double, King
Dimensions	Single depth: N/A	Single depth: N/A
Single weight (kg)	15	N/A
Double weight (kg)	20	N/A
King weight (kg)	23	N/A
Super King weight (kg)	26	–

Wrap up

Thank you for checking out this Flex 1000 vs Studio by Silentnight mattress comparison. We have tried to compare all the necessary information to help you choose which mattress is the most suitable for you.

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