comparisonLast updated on 11 February 2025
Ergoflex 5G vs Nectar Memory Foam
Easily compare the Nectar Memory Foam vs Ergoflex 5G Mattresses side-by-side.
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At a glance | |
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Recommended For | |
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What we like | |
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Keep in Mind | |
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Essential Mattress Info | |
Brand | |
Ergoflex (UK) | Nectar (UK) |
About | |
Mattress Type | |
Memory foam | Memory foam |
Prices | |
Video | |
Certifications | |
CertiPur-US® | |
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OEKO-TEX® | |
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Trial & Warranty | |
Trial Period | |
Trial Period (nights) | |
30 | 365 |
Warranty Length (years) | |
10 | FOREVER |
Firmness Options | |
One Firmness Fits All? | |
Adjustable Firmness | |
Half-Half Firmness | |
Selectable Firmness | |
Flippable / Reversible Firmness | |
Firmness Info | |
The Ergoflex 5G mattress was meticulously developed to provide an optimum level of support and find that it performs for the vast majority of people, regardless of body type and sleeping style. This one "perfect" mattress, rated medium-firm uses the highest-quality materials available. | The Nectar Memory Foam is a medium-firm mattress. A 6 to 6.5 on the firmness scale. Nectar's combination of layers and materials allows Nectar to both contour and support your body. |
Mattress Construction | |
Materials Overview | |
Ergoflex, established in 2006, is the only mattress-in-a-box brand that has been around longer than the warranty. The Ergoflex 5G mattress is a true, high-density orthopaedic pressure-reducing mattress that comprises of 3 premium foam layers:
| The Nectar Memory Foam offer sumptuous levels of comfort with superb spinal alignment. The layers are:
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Comfort Info | |
Sleeping on the Ergoflex 5G gives a feeling of pure weightlessness, allowing you to find that comfortable sleep position quicker.
Zero partner disturbance technology reduces the likelihood of being woken by a restless sleeping partner, which allows you to experience deeper, more restorative sleep. | This memory foam mattress hugs your body yet keeps you cool for the best of both worlds.
Motion transfer is minimised so you won't notice your sleeping partner's movements. |
Support Info | |
The Ergoflex 5G mattress is the only true high density memory foam mattress available, the ILD (indentation load deflection) is comparable only to TEMPUR®, and it is technically more advanced and superior in performance to every alternative both in this price range and beyond.
Designed to mould itself to the contours of your body it provides instant comfort, more support and better sleep. This confidence is matched by customers making repeat purchases for additional mattresses time and time again.
It is recommended by Practioners for those that suffer from back pain, fibromyalgia, circulation problems and joint complaints or to those simply in need of a good night's sleep. | Ideal support for any position. Three layers of premium foam have been designed to deliver optimum levels of comfort, providing excellent body support and spinal alignment. |
Comfort Specs | |
Visco-Elastic Memory Foam This high density open-cell memory foam disperses heat more efficiently than previous generation memory foam. Cool-Sleep Airflow Layer The upside-down egg carton-like design, built with temperature-regulation in mind, is a unique airflow system that encourages air to freely circulate thorough the mattress keeping you cool while you sleep. | Dynamic Support layer This innovative breathable foam layer gives just the right amount of bounce and enhances airflow, regulating your body temperature, keeping you at a comfortable temperature all night long. 7 Zone Supportive Base The innovative turret-like structure ensures optimum airflow. |
Support Specs | |
Visco-Elastic Memory Foam A generous top layer of 9cm of true high-density visco-elastic memory foam provides supportive body-shaping performance. With billions of spherical shaped open cells, that intelligently respond under your weight to create the optimum level of body-cradling support to alleviate pressure points (such as the lower back, hips, shoulders). High-Resilience Foam Base Nine centimetres deep, this high resilience impact-resistant foundation layer ensures perfectly weighted support for the upper layers. It provides class-leading performance and longevity. | Pressure Relieving Memory Foam Provides support and comfort where you need it most. This adaptive memory foam mattress is designed to relieve common pressure points beneath your shoulders, hips, and legs for better spinal alignment on any body type. 7 Zone Supportive Base Custom designed grooves and slots in the upper face of this foam layer allow extra space for compression and create 7 specific support zones. The zones offer firmer support under your hips and softer support under your shoulders. This high-density foam maintains structure and shape for longer. Positioning Base Material Keeps your mattress in the correct place, so it doesn't move around on your bed frame. |
Fabric Specs | |
Tencel® Outer Cover This outer cover provides a luxurious, natural and breathable surface which can be removed and machine washed whenever you wish (machine wash at 30°C). Tencel® is naturally anti-bacterial, moisture-wicking, and sustainable. The breathability outperforms natural cotton and even the most hi-tech synthetics. It is also supremely strong and durable, yet luxuriously silky and soft to the touch. Vented 3D mesh panels at each end aid in preventing heat retention. Protective Inner Cover This micro-fine inner cover protects all the foam layers. | The quilted cooling cover is designed to draw heat away from your body and circulate fresh air with every move you make. |
Manufactured in | |
United Kingdom | |
Suitability | |
Side Sleepers | |
Back Sleepers | |
Size & Weight | |
UK Single | |
UK Single Dimensions | |
190 x 90 x 23 cm | 190 x 90 x 25 cm |
UK Single Weight (kg) | |
22 | |
UK Double | |
UK Double Dimensions | |
190 x 135 x 23 cm | 190 x 135 x 25 cm |
UK Double Weight (kg) | |
31 | |
UK King | |
UK King Dimensions | |
200 x 150 x 23 cm | 200 x 150 x 25 cm |
UK King Weight (kg) | |
36 | |
UK Super King | |
UK Super King Dimensions | |
200 x 180 x 23 cm | 200 x 180 x 25 cm |
UK Super King Weight (kg) | |
43 | |
Delivery | |
Delivery Cost | |
FREE | FREE |
Delivery Info | |
Free next-day delivery for most customers (if ordered Monday to Thursday before 10am). Your mattress comes vacuum-packed, rolled and delivered right to your door in a convenient box. It comes with a 30-night no-obligation trial period and free returns if you decide it's not for you. | FFree delivery typically within 5 working days. Nectar have calculated the carbon footprint from the entire manufacturing process, found ways to reduce this, and then offset the rest. So your mattress arrives at your door completely carbon neutral. All cardboard packaging is sourced from sustainable forests. For a small fee, Nectar will even remove and recycle your old mattress.
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Prices | |
Latest Promotions | |
Sale now on ! Up to 55% Off with code SAVE55. While stocks last. See offer | Mother's Day Savings - Save Up To 45% On Mattresses + An Extra 5% Off* With Code SLEEP5! See offer |