🇬🇧 United Kingdom · All Foam vs Hybrid (foam & springs)

Studio by SilentnightvsTweak

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

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Studio by SilentnightCheck current deal.TweakCheck current deal.

Studio by Silentnight

by Silentnight · All Foam

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5 · 60-night trial

Tweak

by Tweak · Hybrid (foam & springs)

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10 · 100-night trial

Pricing by size

Studio by Silentnight

Single£399

Double£599

King£699

Super Kingn/a

Tweak

Single£595

Double£895

King£995

Super King£1,095

Essential information

	Studio by Silentnight	Tweak
Type	All Foam	Hybrid (foam & springs)
Launched	2008	2014
Brand	Silentnight	–
Made in	United Kingdom	United Kingdom
Unique points	3-Layer Foam Construction: Gel infused comfort layer. State-of-the-art memory foam. High density Studio Flex foam core.	Four layer, customisable hybrid construction: 4cm foam 5 customisable comfort zones with 4 different densities of deep foam 10cm individual pocket springs (coil count: 1,000) The springs are encapsulated in a high density, supportive foam that makes up the base and the mattress walls. They're then covered in a medium density reflex foam that ensures you feel the bounce of the springs below. Note: This brand has changed hands so many times, it's hard know the current quality of the mattress.
Video	sleepunique® - take the test for perfect rest	Tweak Hybrid Customizable Foam Mattress review - 2021

Certifications & trial

	Studio by Silentnight	Tweak
OEKO-TEX®	No	Yes
CertiPUR-US®	No	Yes
Certifications	–	–
Other certification info	Forest Stewardship Council (FSC)	–
Sleep trial	60 nights	100 nights
Warranty	5	10
Free shipping	FREE	FREE
Free returns	–	–
Pay later	Yes	No
Delivery info	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	With no hidden charges, we offer all our mattresses with a free two man delivery service within 3 working days to mainland UK.

Firmness & feel

	Studio by Silentnight	Tweak
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

	Studio by Silentnight	Tweak
Layers	Gel infused comfort layer, State-of-the-art memory foam, High density Studio Flex foam core.	foam, customisable comfort zones with 4 different densities of deep foam, individual pocket springs
Cover	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!	Hypo-allergenic, plush fabric cover. Our visco-elastic polyester blend cover provides a breathable sleeping surface. It's fire resistant and provides temperature control, plus it's hypo-allergenic making it ideal for those with dust or skin allergies. The zippable cover can be machine washed at 30 degrees and air dried, keeping your mattress fresher for longer.
Machine-washable cover	No	No
Ergonomic handles	No	No
Comfort	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.	The Tweak mattress (formerly known as the Nrem mattress) is designed to help all sufferers of chronic pain, including back pain. You can design your very own sleep experience by adjusting the foam tablets inside the mattress to give bespoke comfort and support to suit your specific pain needs. Pressure relieving, cooling comfort layer. This 4cm deep comfort layer contours and cushions the body for a greater level of comfort. The open cell structure wicks away moisture and keeps you cooler for longer.
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.	5 customisable comfort zones with 4 different densities of deep foam. We use highly resilient Polyurethane foam in super soft, soft, medium and firm densities so you can get comfort and support in all the right places. This foam bounces back quicker than standard memory foam so you can turn over without feeling stuck. Our 5 comfort zones can be changed at any time so you can get your best night's sleep. 1,000 individual pocket springs for superior support and bounce. 1,000 full size pocket springs make up the mattress core. They're individually wrapped and move independently as you sleep, so you won't be disturbed by your partner's tossing and turning during the night. Our springs measure 10cm high and have a gauge of 1.5mm. As the springs are encapsulated in highly resilient base foam you get edge-to-edge support.
Posts	–	–

Size & weight

	Studio by Silentnight	Tweak
Available sizes	Single, Double, King	Single, Double, King, Super King
Dimensions	Single depth: N/A	Single depth: 25 cm
Single weight (kg)	N/A	23
Double weight (kg)	N/A	34
King weight (kg)	N/A	40
Super King weight (kg)	–	47

Wrap up

Thank you for checking out this Studio by Silentnight vs Tweak 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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