Yes, our coils use high-quality, single-tempered steel for extended performance and durability.
The recycled steel wire used in Leggett & Platt’s high-quality innersprings make each coil sturdy and resilient, even after years of use. Unlike support units of lesser quality, our coils are tempered using heat or electricity so they bounce back to their original shape. After a coil is turned and shaped into its final form, tempering the spring realigns the molecular structure to ensure the coil won’t sag or settle over time. This greatly increases stability and durability.