Yes. You are allowed to place heavy appliances directly on our vinyl floors. If you have heavy furniture, it is always advisable to utilize felt furniture pads under legs to prevent the remote possibility of scratching. You are not advised to use rubber because it can create stain on your floor. Large surface floor protectors that come with non-staining features are the best option for using heavy appliances and furniture on vinyl flooring. We use high quality interlocking LVP to provide excellent durability and flexibility for our flooring solutions.