You should never place your PVC vinyl floor in a place where it is constantly exposed to water or moisture. Water exposure will damage your PVC vinyl floor by causing cracks or lifting tiles or planks from the subfloor. This could cause your vinyl floor to buckle, buckle or bubble up in places where water exposure occurs. Therefore, always ensure that your vinyl floor is protected from moisture by using mats or rugs that are designed for high traffic areas or installing a waterproof underlayment before laying your vinyl floor. PVC vinyl floors are very strong and durable but they can still be damaged by extreme heat or extreme cold temperatures. When installing your PVC vinyl floor, ensure that it is installed properly so that it will not warp or buckle due to temperature changes. If you live in an area where extreme temperatures occur frequently, ensure that your PVC vinyl floor is installed properly so that it will not buckle due to extreme temperatures.