by Quick answer: Brooklyn Bedding mattresses purchased after February 1, 2025 carry a limited lifetime warranty covering visible sag over 1.5 inches. The first 10 years are full coverage; years 11+ are prorated. Earlier purchases use a 10-year warranty.
By the MattressNut editorial team · Updated June 2026
Brooklyn Bedding Warranty — Explained
Brooklyn Bedding updated its warranty in 2025. Mattresses bought after February 1, 2025 get a limited lifetime warranty for the original purchaser; beds bought before that date carry the earlier 10-year, non-transferable warranty. Both versions use the same 1.5-inch sag standard.
Key Terms (what we could verify)
| Item | Detail |
|---|---|
| Length | Lifetime if bought after 02/01/2025; 10 years if before |
| Sag threshold | Visible indentation greater than 1.5 inches (not from a poor base) |
| Proration | Years 1–10 full; 11–15 = 50%; 16–20 = 60%; 21+ = 75% of retail |
| Foundation rule | Slats no more than 4 inches apart; removed cover voids coverage |
How to File / What to Do
File through Brooklyn Bedding's official warranty page. Their stated requirements: photos of the issue, photos of both sides of the product tags, photos of the base the mattress rests on, and proof of purchase. Measure sag on flat fabric with the bed empty. Because foundation rules are strict — slats more than 4 inches apart or an old box spring can void coverage — document your base carefully.
Common Problems Owners Report
The most common denial reason is the foundation: improper or unsupportive bases void sag claims. Owners also note that comfort softening short of the 1.5-inch threshold isn't covered, and that removing the cover automatically voids the warranty.
The Saatva Comparison
Saatva carries a lifetime warranty with the same 1.5-inch sag standard, plus a 365-night trial and free white-glove delivery and setup. Brooklyn Bedding's claim process leans heavily on base documentation; Saatva's longer trial gives you a year to decide on comfort and return for $99 if it's not right.
See the Saatva Classic warranty & trial
Bottom Line
Brooklyn Bedding's warranty is fair, but the proper-foundation requirement is enforced strictly and the 1.5-inch sag bar applies in every version. Confirm your purchase date for the right terms, and keep clear photos of your base.
Bottom line: Brooklyn Bedding covers sag over 1.5 inches — lifetime after Feb 2025, 10 years before — but an improper base voids the claim.
Related: our full Saatva mattress review.