Serta Simmons Bedding, the nation's largest mattress manufacturer, is further expanding its bed-in-a-box offerings, upping the game in an increasingly competitive industry. The Atlanta-based company ...

A Winnipeg boxspring and mattress factory — Canwest Bedding Ltd. — has been purchased by the Canadian subsidiary of Serta Simmonds Bedding, LLC. for an undisclosed sum. *Special offer only available ...

Back when innerspring mattresses ruled the market, using box springs was a no-brainer. The flexible, spring-filled mattress bases allowed for flexible support while lifting the mattress to a ...