Your purchase notes
Keep the details in one place.
Try the rug size in the room before choosing a shade. Check furniture placement and any doors that pass over it.
Use removable markings to see where each edge would sit. For a deep pile, check the door clearance and the dimensions of the selected size variant.
Space and clearance checker
Check one dimension at a time using measurements you have verified. Enter the clearance from the exact product instructions; this calculator does not decide a safe installation allowance.