In this case you ll want to lay the rug perpendicular to the bed.
Proper rug placement under bed.
A general rule of thumb suggests that an area rug should always extend at least 18 inches to 24 inches from the sides and from the foot of a queen size and a king size bed.
That s still true in the bedroom.
For this you can use a padding for rugs and even special grips that they sell for the padding.
Depending upon the size of the room there can be more rug extension around the bed as seen in this room by lauren nelson design but not less.
A 12 foot by 15 foot rug will look balanced under the longer california king size bed and this size area rug will even fit under nightstands.
Place the rug perpendicular under the bed with enough of the rug reaching out on the sides and in front to place your feet comfortably when getting out of bed or sitting at the foot.
It defines the area with the right placement.
Make sure that the rug itself doesn t slide.
For an area rug to look balanced under a bed it should be large enough to extend beyond the sides of the bed at least 18 inches for a king or queen bed and at least 12 inches for a full or twin bed.
This way it is easier to clean under bed especially for a teen boy.
Bedroom placement over and over again you ll hear us say that you want the rug to anchor the space.
Your rug should be in front of the nightstands but not under.
Try not to extend the length of them and give space to breathe on each side.