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90 Night Comfort Guarantee

The 90 Night Comfort Guarantee is available on selected mattress ranges at Forty Winks. Eligibility, terms and the exchange process are specific to each range, so choose yours below to see the full details.

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How does the Forty Winks 90 Night Comfort Guarantee work?

Step 1: Sleep on it for 30 nights

Your body needs time to adjust to a new sleep surface. We ask that you try your new mattress for a minimum of 30 nights.

Step 2: If it’s not quite right

Should your mattress not feel perfect after this time, simply contact your store of purchase and our team will assist you in selecting a more suitable option.

Step 3: Find your perfect fit

Bring your proof of purchase, explore the eligible range, and choose the mattress that delivers the comfort and support you deserve.

Only available on selected ranges from...

  • King Koil 90 Night Comfort Guarantee.
  • Crown Posture 90 Night Comfort Guarantee.
  • MLILY 90 Night Comfort Guarantee.
  • Silent Partner 90 Night Comfort Guarantee.

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