Designed to support a mattress, a box spring consists of a wood frame filled with either springs or a metal grid. The box spring is encased in fabric and placed beneath the mattress on a bed frame.

A box spring is an upholstered bed frame that supports and elevates a mattress. Traditional box springs have wire coils, but modern ones will have horizontal slats made of either wood or metal.

Most traditional or collapsible metal rail bed frames require a box spring because they're designed to hold one. Without one, they don't provide sufficient support for the mattress.

The bed frame is simple to assemble and the dresser comes ready to go. Both pieces are sturdy, feel smooth and solid and smell like freshly-sawed oak — a treat for all the senses, though I didn ...

Underneath the stylish frame, there’s a durable wooden slat system that provides ample mattress support (no box spring required), similar to the Thuma Classic Bed and Saatva Valencia.

Instead, with the platform (and lack of a box-spring), the mattress appears to almost float in mid-air. Made of matte black, powder-coated iron, the frame utilizes rubber wood slats to support the ...

Looking for the perfect minimalist and well-built bed frame is a chore in itself. There are so many to choose from, both online and at brick-and-mortar stores. Luckily, online is actually the best ...

The Allewie Queen Bed Frame is on sale for $153, giving you 49% off the original $300 price tag. This bestselling item boasts 800-plus five-star ratings and shoppers say it’s “sturdy ...