Will a Headboard Fit My Bed Frame?
Headboard compatibility is not universal. Frames publish bracket hole patterns, and a headboard only attaches if the pattern matches or an adapter is used.
Headboard compatibility is not universal. Frames publish bracket hole patterns and spacing, and a headboard only attaches if its hole pattern matches or an adapter plate is used. Check the frame's stated bracket compatibility before assuming a headboard you already own will fit.
Frequently Asked Questions
The six standard US mattress sizes are Twin (38 x 75 in), Twin XL (38 x 80 in), Full (54 x 75 in), Queen (60 x 80 in), King (76 x 80 in) and California King (72 x 84 in). Note that a California King is narrower than a standard King but four inches longer — it is not simply a bigger King, and frames and bedding are not interchangeable between them.
Not in width. A California King is 72 x 84 inches and a standard King is 76 x 80 inches, so the California King is four inches narrower and four inches longer. Frames, foundations and fitted sheets are not interchangeable between them.
A box spring contains actual springs and is designed to flex with an innerspring mattress. A foundation is a rigid wood or metal frame with a fabric cover and does not flex. Foam mattresses generally require a rigid foundation rather than a flexing box spring, and using the wrong one is another common route to an "improper support" warranty denial.