Our Best Memory Foam Mattresses
Tired of scouring the web for the best memory foam mattress in the UK - one that truly conforms to your body and supports proper spinal alignment? Good news: you’ve landed in the right place. At Wowcher, we’ve handpicked our top mattresses of the moment, each chosen for its reliable comfort, advanced sleep technology and great value for money. These mattresses stand out for their high-quality materials, supportive design and excellent value for money. Read on to discover which one could be the right fit for you.
1. Nectar Premium Memory Foam Mattress
What makes it the best: This award-winning mattress is a favourite among sleepers for its thoughtful balance of comfort, support, and sustainability. With a medium-firm feel, advanced cooling features, and a lifetime warranty, it's easy to see why it continues to earn rave reviews.
Key features: Here are six standout features that make the Nectar Premium Memory Foam Mattress a top contender:
- Award-Winning Recognition:Rated a Which? Best Buy and rated #1 best value by Slumber Search in 2025, this mattress has earned serious industry praise.
- 7-Zone Body Support: Its multi-layered foam design offers targeted pressure relief while reducing motion transfer - perfect for couples.
- Cooling Technology: Open-cell foam and a breathable cover work together to prevent overheating, helping you stay comfortable all night.
- Eco-Friendly Credentials: Certified carbon neutral and designed with sustainability in mind, this mattress is better for both you and the planet.
- Reliable Warranty: Backed by a ‘Forever Warranty’, it’s built to last and gives you long-term peace of mind.
- Versatile Size Range: Available in a variety of sizes from single to super king, making it suitable for every type of bedroom.
We recommend this mattress for:
- Side sleepers who need contouring support.
- Couples looking to minimise motion disturbance.
- Eco-conscious shoppers seeking sustainable comfort.
- Anyone wanting a mattress backed by a trusted warranty.
2. Emma Hybrid Airgrid Mattress
What makes it the best: Formerly known as the Emma Elite, this is one of Emma’s most advanced models, combining high-tech cooling with body-responsive comfort to create a mattress that feels almost weightless. With seven precision-engineered layers, it offers excellent pressure relief, breathability, and full-body support for a cooler, more restful night’s sleep.
Key features: Here are six key features that make the Emma Hybrid Airgrid Mattress a standout option:
- Hyper-Elastic AirGrid® Foam: This unique layer delivers a floating sensation and actively regulates temperature through built-in airflow channels.
- 7-Zone Pocket Springs: The Infinity Spring base adapts to different body zones, helping maintain healthy spinal alignment and reduce motion transfer.
- Advanced Cooling Design: From the breathable UltraDry™ cover to the open-cell foam layers, every element promotes ventilation and prevents heat build-up.
- Adaptive Pressure Relief: MemoryAdapt™ foam cushions pressure points and adjusts to your body’s shape, helping ease tension as you sleep.
- Secure and Stable Build: The anti-slip base ensures the mattress stays in place, even if you toss and turn during the night.
- Trusted Quality Guarantee: Backed by a 10-year warranty and a 200-night trial, it offers long-term reassurance and the chance to try it risk-free.
We recommend this mattress for:
- Hot sleepers who need a cooler mattress.
- All sleeping positions, thanks to its adaptive support.
- Those seeking weightless pressure relief.
- Anyone who values extended trial periods and manufacturer guarantees.
3. Gold 5000 Pocket Memory Foam Pillow Top Mattress
What makes it the best: With a generous 35cm profile and a plush pillow top, this mattress combines 5000 pocket springs and high-density memory foam to deliver comfort that feels genuinely luxurious. It’s built to contour, cushion and support your body while keeping you cool and undisturbed throughout the night.
Key features: Here are six key features that make the Gold 5000 Pocket Memory Foam Mattress stand out:
- Pocket Spring Support System: 5000 individually wrapped springs work independently to respond to your movements and offer targeted support.
- Pressure-Relieving Memory Foam: The top memory foam layer cradles your body, helping reduce pressure points and promote better circulation during sleep.
- Integrated Cooling Technology: Advanced temperature-regulating materials help draw heat away from the body, keeping your sleep environment comfortable.
- Generous 35cm Thickness: The thick profile and layered construction offer a premium feel and robust support night after night.
- Hypoallergenic Properties: Designed to resist dust mites and allergens, making it ideal for allergy sufferers or those with sensitive skin.
- No-Flip Maintenance: The mattress only needs to be rotated occasionally, saving you the effort of flipping while helping maintain its shape.
We recommend this mattress for:
- Side and back sleepers needing deep cushioning and firm support.
- Couples who want reduced motion transfer.
- Allergy-prone sleepers seeking a hypoallergenic option.
- Anyone after a thicker, more luxurious mattress profile.
4. Orthopaedic Reflex Memory Foam Mattress
What makes it the best: This six-inch hypoallergenic mattress offers firm orthopaedic support while maintaining the comfort of memory foam, making it an excellent choice for anyone seeking pressure relief, spinal alignment, and a cleaner sleep environment. British made and conveniently roll-packed, it’s ideal for everyday comfort without compromise.
Key features: Here are six key features that make this mattress a reliable option for healthier, supported sleep:
- Dual Foam Layers for Orthopaedic Support: Combines 1 inch of premium memory foam with 5 inches of high-density reflex foam for balanced comfort and to maintain natural spinal alignment throughout the night.
- Pressure-Relieving Top Layer: The layer of memory foam contours to your body, easing tension from common pressure points like shoulders, hips and lower back.
- Hypoallergenic Materials: This mattress is dust mite resistant and free from harmful chemicals, making it suitable for allergy and asthma sufferers.
- Temperature-Responsive Foam: Designed to react to your body heat, the foam promotes better airflow and keeps your sleep surface comfortable.
- Made in the UK: Manufactured to British quality standards, it combines safety, performance and durability in one affordable package.
- Roll-Up Convenience: Delivered vacuum-packed and rolled, it’s easy to move and ideal for tight staircases or smaller rooms.
We recommend this mattress for:
- Back and side sleepers looking for firmer support
- Allergy-prone individuals seeking a hypoallergenic sleep surface
- Budget-conscious shoppers wanting orthopaedic benefits without a high price tag
5. Ultra Reflex Memory Foam Mattress
What makes it the best: This mattress delivers dependable comfort without the fuss. Its medium-firm reflex foam offers targeted support for your back and joints, while the breathable, washable cover keeps things fresh night after night. Whether it’s for everyday use, a spare room, or a bunk bed, this mattress offers quality sleep at an affordable price.
Key features: These six standout features make this mattress an ideal choice for versatile, everyday use:
- Medium-Firm Support: A 4-inch layer of high-density reflex foam offers a balanced sleep surface that supports your spine while providing gentle cushioning.
- Pressure Relief Technology: The mattress is designed to alleviate pressure on joints, helping to prevent aches and pains and promote restful sleep.
- Removable Washable Cover: The zipped, luxurious cover is both removable and machine washable, making it easy to maintain cleanliness and hygiene.
- Vacuum-Packed for Convenience: Rolled and vacuum sealed, it’s easy to transport and install - even in tight spaces or up narrow staircases.
- UK Fire Safety Certified: Manufactured to comply with strict British fire safety standards, it offers you complete peace of mind.
- Versatile Sizing Options: Available in small single, single, small double, double, king, and super king to fit various bed frames and room sizes.
We recommend this mattress for:
- Children, students, or adults seeking a reliable everyday mattress
- Those with limited space or needing a mattress for bunk or guest beds
- Sleepers who want firm yet forgiving support on a budget