Are all products covered by a guarantee? July 16, 2019 12:12 Updated Follow Our mattresses come with a 10 year guarantee and everything else is covered for manufacturing defects for one year. Related articles What does the mattress 10 year guarantee cover? Does the 100 night trial apply to all products? Does the mattress need to be protected during the trial? How do I leave a review? Do I have to pay to trial the mattress?