Bed Frames & Bases
What Is a Box Spring for a Bed?
Learn what a box spring for a bed does, how its frame and cover support a mattress, and which mattress types can use one safely.
My Dream Mattress
Compare mattress types and learn about memory foam, firmness, support, cooling, comfort problems, setup, and care to choose a better fit for your home.
Latest guides
- Bed Frames & Bases
Is a Box Spring Needed for Your Mattress?
Find out when a box spring is needed, how mattress construction and bed frame design affect support, and which foundation options can work instead.
Bed Frames & BasesBed Frames and Bases: A Complete Buying Guide
Learn how to buy a bed frame by comparing frame types, mattress support, materials, sizing, storage and setup before choosing a base for your room.
Mattress GuideBest Mattresses in a Box
Compare mattresses in a box by size, material, thickness and setup needs. Find a bed in a box mattress for a bunk, guest room, dorm or main bedroom.
- Bed Frames & Bases
Bunkie Board vs Box Spring: Which Support Should You Choose?
Compare bunkie board vs box spring support, height and construction, including low profile box springs, to choose a base that fits your bed frame.
Bed Frames & BasesBest Split King Mattress and Adjustable Base
Compare the best split king mattress and adjustable base packages, with notes on mattress type, movement, setup and features to check before you choose.
Comfort ProblemsBest Full Size Mattresses for Back Pain
Compare full size mattresses and toppers for back pain, with firm, medium and plush options plus tips for choosing support in a compact bed.
Memory FoamBest 14 Inch Queen Memory Foam Mattresses
Compare the best memory foam mattress queen 14 inch options by feel, cooling features, foam layers and support, plus tips for choosing a thicker bed.
Firmness and SupportBest Serta Mattress Firm
Compare a medium-firm Serta mattress with firm and extra-firm alternatives. See how feel, foam, coils and support features can help narrow your choice.