We use cookies to allow us and selected partners to improve your experience and our advertising. By continuing to browse you consent to our use of cookies. You can understand more and change your cookies preferences here.

John Lewis Natural Collection - Ortho Support, Swaledale Wool 11400 review

£1,399.00 Typical price

Test scoreShow Context

Key features
  • Pocket sprung
  • Very cold
Expert review

The Ortho Support Swaledale Wool 11400 mattress from the John Lewis Natural Collection claims to be ‘reassuringly dense and supportive’, and ‘perfect for those who prefer a firmer feel’. But what’s the truth? We put this mattress through our rigorous Which? test programme. Read our full review for everything you need to know.

What's included:
  • Pros and cons
  • What is it?
  • What’s it like to lie on?
  • Is there anything I should watch out for?
  • Is there anything else I should know?
  • Should I buy it?
Sign up to unlock expert reviews
Full Access first month £2.99, then £9.99 per month, cancel at any time

Last checked by Which?

November 2020

First reviewed by Which?

November 2020

Technical specifications

General

  • SizeDouble
  • Removable mattress cover
  • Weight42.2kg
  • Length191cm
  • Width132.5cm
  • Depth27cm
  • Manufacturer guarantee2-7 years
  • Manufacturer guarantee termsMost John Lewis & Partners-branded adult mattresses are guaranteed for seven years as standard. Some selected mattresses from House by John Lewis are guaranteed for two years.
  • Testing informationThis model has been tested to our current test programme. For full details head to our guide on 'how we test mattresses’.
Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

Find out how we test mattresses>
Sign up to unlock test results
Full Access first month £2.99, then £9.99 per month, cancel at any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

Best Buys and Don't Buys
We have tested 204 mattresses and found that there are 1 Don't Buys and 33 Best Buys.
Range of Mattress scores
  1. 44%
    Lowest score
  2. 66%
    Average score
  3. 81%
    Highest score
We'll show you where this model sits on the scale so that you can see how it compares to mattresses we've tested
Sign up to unlock Best Buys and Don't Buys
Full Access first month £2.99, then £9.99 per month, cancel at any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

    CompareRemove all products