Avocado's coils are made from heat-tempered, stress-relieved recycled steel, built to hold their shape and firmness for the life of the mattress. That durability is why Avocado's organic mattresses are backed by a limited warranty of up to 25 years, and it is a core part of what makes them sustainable: the longer a mattress lasts, the fewer end up in a landfill.

A coil is only as good as how it is made. During manufacturing, every Avocado coil is formed, heat-tempered, and stress-relieved to resist softening and sagging over years of use. Because Avocado designs and builds its own coil units at its Tecate facility rather than buying them from a supplier, the temper, gauge, and height of each coil are controlled in-house.

Each coil is also individually encased in its own fabric pocket, so it moves and bears load independently. Unlike a connected coil grid, where stress concentrates and travels across the unit, individually encased coils distribute the load coil by coil, reducing the uneven wear that leads to body impressions.

Because the head and foot zones of the seven-zone unit are identical, the mattress is designed to be rotated head-to-foot regularly. Rotating spreads use evenly across the comfort zones so the surface wears uniformly rather than developing a dip where you sleep most. Avocado's warranty asks that you rotate the mattress head-to-foot once a month for the first six months, then every other month after that. See Do I Need to Flip or Rotate My Mattress?

Durability is a sustainability measure, not only a comfort one. A mattress that lasts longer means fewer replacements over a lifetime, and fewer units sent to landfill. Steel is also one of the most recyclable materials there is, so where mattress recycling is available, the coils can be recovered and recycled at the end of a long service life.

Avocado's organic mattresses, including the Green, Vegan, and Luxury, carry a 25-year limited warranty. The first ten years are non-prorated, which means a covered defect is repaired or replaced at no cost to you. Years 11 through 25 are prorated, with the cost share increasing over time. Coverage varies by product (the Eco Organic Mattress, for example, carries a 10-year warranty), so see What Is Avocado's Warranty? for the full terms by model. For the signs that any mattress has reached the end of its useful life, see When Should You Replace Your Mattress?

They are engineered not to. Each coil is heat-tempered and stress-relieved so it holds its shape and firmness, and each is individually encased so load is distributed coil by coil rather than concentrated. Rotating the mattress regularly helps the surface wear evenly.

The coils are built to hold their shape for the life of the mattress. Avocado's organic mattresses (Green, Vegan, and Luxury) carry a 25-year limited warranty, with the first ten years non-prorated. Actual lifespan depends on proper support underneath the mattress and regular rotation.

Use a firm, flat, well-supported base (never a box spring or the floor), and rotate the mattress head-to-foot regularly. See How to Properly Support Your Mattress.

Steel is one of the most recyclable materials there is. Where mattress recycling is available, the steel coils can be recovered and recycled at the end of the mattress's life.