Your mattress is the one thing that actually decides your sleep, so you must choose wisely.
If your mattress does not keep your spine neutral and your body calmly held, you will keep buying promises, not sleep. This John Lewis Ultimate Natural Mattress review shows what works, what fails, and how to choose with confidence.
Do you actually need 35,500 springs in a mattress?
No. After a sensible point, more springs add nothing and do not result in better sleep. Spring Count is a headline and not a guarantee of quality sleep.
John Lewis lists 22,250 springs, 27,250 springs and 35,500 springs. They reach those numbers by removing upholstery fillings and replacing them with micro spring layers. Micro-springs do not have the tensile strength to support a human properly in the way that a pocket spring would. People have reported that this creates a feeling similar to lying on a roll of bubble wrap.
Two well-chosen spring layers with generous horsehair and wool will outperform a tower of micro units. A carefully engineered build with a spring count from 1,200 to 3,000 quality springs gives deeper travel, cleaner pressure distribution, and proper hold. You lie down, you stay put, your spine stays neutral. As is so often the case, less is more!
Conclusion: chase engineering, not a headline. The right 3,000 beats the wrong 35,500.
Are John Lewis Ultimate Natural mattresses worth the money?
Looking beyond the 35,000 spring question at the John Lewis range, we can say that they are beautifully made and feel lovely at first. These beds also contain limited amounts of genuine natural fibres built with skilled Yorkshire craft. That is good news.
Where questions arise, is the structure: Watch out for models with a ‘pillow top’. This effectively means that the topper is stitched on. A Pillow Top does a great job at first and feels great in the showroom, of course. Fixed pillow tops tend to settle unevenly. You cannot replace just the top. Owners often report dips, rolling into hollows, technician visits, and outcomes labelled as normal settlement.
The bottom line is that when settlement arrives, as it always does, you are stuck with it.
What is the better recipe for luxury sleep?
Tall springs, minimal layering, generous natural fillings, and a separate topper.
- Pocketed Springs: from 1000 to 3,000 for control and depth.
- Fillings: hand-teased horsetail, British wool, cotton and cashmere for moisture and temperature control.
- Structure: hand side stitching and firm tufting so the feel holds its shape.
- Topper: separate and replaceable, rotate the top, protect the core, keep it hygienic, and maintain a consistent feel.
This layout keeps alignment steady and comfort repeatable, year after year.
What questions should you ask in store before you buy?
A high-quality sleep consultation should start with an assessment of your age, height, weight. It should also offer you a chance to share your sleep habits and preferences.
- What would you recommend for my shape and size and why? (this makes sure their advice is specific to you and not just vague generic advice)
- Is an additional topper (or top mattress) recommended or necessary? (A topper is always recommended – to increase luxury levels and for hygiene)
- What is inside the bed? (Good answer: specific natural fibres e.g., horsehair, wool, cotton, cashmere. Red flag: anything man made or synthetic e.g. foam)
- Do I need to turn the mattress? (Good answer: yes. Red flag: no-turn, no-rotate.)
- Will you check my spinal alignment in back and side? (Good answer: yes, with guidance on what you feel and how your body is supported. Red flag: “It feels nice, right?” after 30 seconds.)
DISCOVER what a good sleep consultation involves – read the article>
Book your Private Sleep Consultation
A sleep consultation stops the guesswork. Instead of picking a mattress by instinct or marketing claims, an expert checks your posture, pressure points while you try the right beds slowly. You leave knowing exactly what supports your body, your sleep and your long-term wellbeing. If you want to avoid expensive mistakes and get this right the first time, book a consultation today.
FAQ
Is 35,500 mattress springs better than 3,000 mattress springs?
No. A well-specified 3,000 spring mattress, supported by generous natural fillings, will hold you in cleaner alignment than layers of micro units that chase a number.
Are pillowtop mattresses always a bad idea?
Not always. They feel wonderful at first. They are hard to service when the top settles. If you accept that trade, fine. If not, choose a separate topper. You’ll get up to five good years from a pillow top mattress.
How long should a luxury mattress feel right?
Years, not months. Rotate and refresh the topper, flip the core when advised, and the feel should stay consistent.
Do I really need a specific bed base for a luxury mattress?
Yes. The base changes firmness, spring travel, and edge feel. Match the mattress to a suitable divan or hand-lashed base so the design works as intended.
