Quick answer: Helix’s current mattress warranty is a limited lifetime warranty. The first 10 years are the strongest coverage period; later covered replacements become prorated.
What does Helix cover?
Coverage includes qualifying manufacturing defects such as physical flaws and visible indentation beyond the threshold stated in the warranty when the mattress has been used on an approved support system.
What happens after year 10?
Helix’s current lifetime structure becomes prorated after the first 10 years, meaning the customer pays a percentage of the current retail price for a replacement. The percentage increases in later warranty bands.
Foundation requirements matter
Improper support can void a claim. Photograph the foundation and slat spacing before submitting a warranty request, especially for a sagging claim.
Warranty vs. trial
A warranty covers defects; it does not extend the comfort trial. See our Helix return policy for the current sleep-trial rules and our warranty comparison for other brands.
Before you file a Helix warranty claim
Document the problem before moving or disposing of the mattress. Take clear photos of the full sleep surface, the affected area, the law tag and the support system underneath the bed. For an indentation complaint, photograph the measurement with the mattress unloaded.
Common reasons a claim can fail
- The issue is normal comfort softening rather than a covered defect.
- The mattress was used on an unsupported or incompatible foundation.
- The claimant cannot document the original purchase.
- Damage, stains or misuse prevent the defect from being evaluated.
If the problem is simply that the mattress feels too firm, soft or uncomfortable, start with the Helix sleep-trial rules rather than the warranty. For a broader comparison of coverage terms, see our mattress warranty guide.
Checked September 27, 2026 against current Helix warranty materials.