1 setting up drumming shed
1 revamping #1 son's bedroom
The big kick/bass drum will creep forward as it is played for which the end of each drum leg is a spike that can dig into a mat - and often through the mat and scratch or dig into the floor underneath. Some drummers prefer to use the integral rubber feet that screw down over the spike, intended to reduce slipping on a bare floor.
The drum pedal usually has adjustable spiky bits underneath to combat slipping.
To ensure the bass drum and pedal spikes do not damage the drumming shed floor or the bedroom floor, I suggest a carpet offcut turned upside down, so the jute net that the carpet is sewn into is face up as it will act as the locking mechanism so that the spikes do not slide. Screw down the bass drum's rubber feet far enough so that the spikes cannot reach the floor. Similarly, check how far the bass drum pedal's spikes protrude.