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Budget King Size Mattress Uk Comparison - May 2026

5 Best Budget King Size Mattress Uk In the UK

1
Best Choice
9.7Exceptional
2
9.4Excellent
3
9.1Excellent
4
9.0Excellent
5
Best Value
8.8Very Good
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Model

slily 12 Inch King Size Mattresses 5ft for Back Pain Relief, Hybrid Pocket Sprung Memory Foam Mattress with Cool & Supportive, 7-Zone Medium Firm Mattress, 30cm Deep 150 X 200 cm
Model
Resspry King Size Mattress, 12Inch Hybrid Mattress for Pressure Relief, Breathable Foam with Individually Pocket Spring, Medium King Bed, Navyx Collection(150×200×30cm)
Model
TeQsli King Size Mattress 5FT, 10 Inch Gel Memory Foam 7 Zone Orthopedic King Mattress Pocket Sprungs Wave Memory Foam Hybrid - Medium Firm 10-Year Support 150x200x25 cm
Model
TeQsli 5FT King Mattress, 10.6 Inch Memory Foam Sprung Hybrid Mattress for Pressure Relief & Edge Support, 9-Zone Support Orthopedic Matress Medium Firm with Skin-Friendly Fabric 150x200x27cm
Model
Twirest King Mattress, Hybrid Memory Foam and Spring, Zonal Support, Decompression, Medium Firm, Soft and Breathable Cloth, Mattress-in-Box, 150x200x22cm

Brand

slily
Brand
Resspry
Brand
TeQsli
Brand
TeQsli
Brand
Twirest

Reviews

1,024 reviews
Reviews
36 reviews
Reviews
1,416 reviews
Reviews
290 reviews
Reviews
168 reviews

Tech Specs

product dimensions

‎200 x 180 x 26 cm; 27 kg
product dimensions
200 x 150 x 30 cm 18.64 kg
product dimensions
200 x 150 x 25 cm 28 kg
product dimensions
200 x 150 x 27 cm 30 kg
product dimensions
200 x 150 x 22 cm 27 kg

material

‎Gel Foam, Memory Foam, Pocketed Coil
material
Moisture-wicking Cover +Smartmax Memory Foam+Medium Density Support Foam+Individual Barrel-type Pocket Spring
material
Gel Memory Foam, 7 Zone Pocket Spring
material
-
material
Polyester, Springs

item weight

‎27 kg
item weight
18.6 kg
item weight
28 kg
item weight
-
item weight
27 kg

special features

‎Dual Edge Support, Low Motion Transfer, Orthopaedic, Pressure Relief, Temperature Regulating
special features
Low Motion Transfer, Pressure Relief, Relieve Back pain
special features
Motion Isolation, 7 Zone Orthopaedic, Mattress In A Box, With Handles, Breathable
special features
-
special features
Dust Mite Protection, Hypoallergenic, Pressure Relief, Breathable, Low Motion Transfer

Available On

Available On
Available On
Available On
Available On

Our Top 3 Picks

Here are the top 3 recommended products with more information to help you find the right product for you
  • 9.7
    1
    slily
    50% Off

    slily 12 Inch King Size Mattresses 5ft for Back Pain Relief, Hybrid Pocket Sprung Memory Foam Mattress with Cool & Supportive, 7-Zone Medium Firm Mattress, 30cm Deep 150 X 200 cm

    Why we love it

    Supportive for back pain relief.
    Cool and breathable for comfortable sleep.
    Strong edge support prevents sagging.
    Main highlights
    • ️Supportive & Comfortable:The 5ft king size mattresses offers dual-layer design combining a independent pocket spring base with a top layer of comfortable memory foam. It is both supportive and very comfortable with a perfect amount of spongy yield when lying. Ideal for those who appreciate a medium firm support yet crave the comfort of a hybrid pocket sprung mattress.
    • ️Reinforced Edge Support:Dual rows of specially reinforced coils along the edge, the strengthened four edges can prevent sagging at the edge of the bed due to insufficient support. There is no feeling of rolling off the edge when sleeping close to the edge.
    • ️No Back Pain & Pressure Relief:Deep quilted and comfortable, ideal if you have back problem. The 7-zone independent spring design gives precise support to every part of your body from head to toe. Cuddles your body and actually girs back to shape.
    • ️Cool & Comfortable:Don't worry about memory foam making you feel stuffy while you sleep. We've used breathable fabric to provide a cool surface for you to sleep on. Meanwhile, the individually sprung system enhances airflow and works together to help dissipate its heat. This orthopedic memory foam mattress is made of CertiPUR-US certified foam, allowing you to enjoy healthy and comfortable sleep.
    • ️100 Night Trial-150 x 200cm:Our bed mattress is shipped, compressed, vacuum-sealed, and neatly rolled. Please wait for 2-3 days after you open the package and keep the room ventilated. And give your body a week to get used to your new mattress, you'll love the sleep experience after about a week. Each slily mattress comes with a 100 night trial. If you have any questions, Slily Online Service will assist you within 24 hours.
  • 9.4
    2
    Resspry
    36% Off

    Resspry King Size Mattress, 12Inch Hybrid Mattress for Pressure Relief, Breathable Foam with Individually Pocket Spring, Medium King Bed, Navyx Collection(150×200×30cm)

    Why we love it

    Tailored support for all body types.
    Cooling gel for refreshing sleep.
    100-night trial for risk-free purchase.
    Main highlights
    • Mattress for refreshing sleep, to sleep cool, your mattress must breathe. The Navyx Series memory foam mattress is equipped with cooling foam and a moisture-wicking fabric. This unique blend ensures maximum breathability, keeping you dry and comfortable even in warm, humid climates. Say goodbye to hot, sweaty night
    • Mattress for optimal support: Our mattress king size bed features an innovative VAJRA spring induction system, tailored to every pressure point of the body. Compared to conventional springs, it offers superior anti-interference proven by 30,000 pressure tests. It is more durable, more flexible, with high elasticity, so you can lie down to have a healthy feeling of healthy sleep.
    • Mattress for exceptional comfort: Turning and tossing is a thing of the past. Experience the joy of a vacation-like sleep at home with Resspry's memory foam mattress. The soft, smooth and fluffy surface allows you to enjoy the kiss of the skin and ensures a cosy night's sleep. Effectively isolate your partner's movements. A break from disturbed nights with Resspry!
    • Mattress for easy delivery: The mattress is vacuum sealed and rolled in a box. Easy to carry, in 10 seconds, fully expandable in 72 hours. NOTE: Once opened, cannot be re-rolled. Handle is for decoration only.
    • MATTRESS FOR EVERY SLEEPER - Scientific studies show that excessively soft mattresses can cause deformations and displacements of the spine, while mattresses that are too hard can strain the lumbar muscles and hinder blood circulation. Resspry double mattresses offer a perfect balance and provide medium-firm support tailored to the preferences of all sleepers, for optimal comfort.
  • 9.1
    3
    TeQsli
    25% Off

    TeQsli King Size Mattress 5FT, 10 Inch Gel Memory Foam 7 Zone Orthopedic King Mattress Pocket Sprungs Wave Memory Foam Hybrid - Medium Firm 10-Year Support 150x200x25 cm

    Why we love it

    Supports multiple sleep positions.
    Promotes air circulation for comfort.
    Minimizes partner disturbance.
    Main highlights
    • Excellent Shock Absorption & Resilience: Individual pocket springs provide localized rebound in different areas, providing targeted support for your body. Individually wrapped pocket springs prevent each other from being affected, so you and your partner won't disturb each other when either of you moves in the bed.
    • 7-Zone Orthopaedic:The 7-zone pocket spring mattress divides the individually wrapped pocket springs into 7 zones, providing professional support for 7 parts of the head, neck, shoulders, back, waist, buttocks, legs and feet. Therefore, the 5ft hybrid mattress can help you adjust your sleeping position in real time to keep your spine aligned, effectively relieving muscle tension and reducing back pain. Suitable for different sleeping positions.
    • About TEQSLI mattresses: It's compatible with most bed frames, including box springs, bunk beds, slatted beds, and floor beds. If it's a bunk bed, you need to know the height of the bunk bed rails in advance to avoid the mattress being thicker than the railing height.
    • Buy With Confidence: The TEQSLI hybrid mattress is made of CertiPUR-US approved foam, which is safe to use because it does not contain any harmful substances such as formaldehyde, mercury and other heavy metals. Mattress certified by OEKO-TEX STANDARD 100 gives you more peace of mind. As your body needs 2-4 weeks to get used to a new mattress, every TEQSLI king size mattress comes with a 100-night trial.
    • Comfortable Mattress: Use gel memory foam and 3D breathable mesh to promote air circulation so as to regulate mattress temperature. Massage wave memory foam promotes blood circulation in the body, fully relax muscles and release body stress. Enjoy a healthy 8 hours of deep sleep every day.
    • Mattress In A Box: The 25cm-high king size mattress has been vacuum-compressed, sealed and neatly rolled in a box for shipping and delivering directly to you. Please wait 72 hours after opening the box to allow the 5ft mattress to expand fully, which will help improve the durability and comfy of the mattress.

Our ranking system

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Features

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Consumer Reviews

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Popularity

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Value for money

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When compared to other criteria, does the pricing seem reasonable? In order to provide genuine value for money, our team must answer that question with advanced calculations.

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