Crib Mattress Height Settings

The adjustable railing must be 26 inches above the bottom mattress at its maximum height and 9 inches above the mattress support at its lowest.

Crib mattress height settings. At this point the crib mattress can no longer be adjusted low enough to ensure the safety of the child and the height of the crib rails coupled with the child s increased gross motor skills makes successfully climbing out of the crib much more likely. Once a child is over 35 inches in height you need to move him to a toddler bed. According to u s regulations a standard full size crib is 30 inches wide and 54 inches long. It s double sided firmer high density foam for the infant side and plusher foam for toddlers and made in the us from premium materials.

By the time you child is able to pull to a standing position the support should be at its lowest setting. Your baby s crib should be lowered by half a notch or even an entire notch once they re able to sit up 5. Product title safety 1st sweet dreams 5 crib and toddler mattress thermo bonded core average rating. A standard crib mattress is 52 by 28 inches.

These guidelines are set up to create escape resistant sleep environments for babies shorter than 35 inches tall. When a mattress is used with the crib the actual height of the crib side as a barrier is 20 in. A mini crib is a great option if you re tight on space or simply want a crib with a smaller footprint. Free shipping on orders of 35 or same day pick up in store.

Once your baby is 35 or taller it s time for a toddler bed btw. Once your child begins to climb or reaches 35 in height we recommend that you cease using the crib or convert it to a toddler bed. It s also safe to raise the crib mattress to the highest setting if your baby is a newborn but if you want to raise the mattress as your baby gets older you should reconsider. The mattress should always be positioned at a height that prevents them from climbing out.

Crib falls injure babies with shocking frequency. Given how common it is it s no surprise the federal government regulates crib mattress height. Given frequent falls from the crib federal crib regulations have set the minimum distance between the top of the mattress support and top of the crib side rail as 26 in. This one is perfectly sized for a mini crib yet still offers many of the same benefits as a full size crib mattress would.

Typically the crib mattress is set to the greatest height for newborns and then as they continue to grow develop and move the height should be lowered accordingly. Why we love it.