Important Notice: Our web hosting provider recently started charging us for additional visits, which was unexpected. In response, we're seeking donations. Depending on the situation, we may explore different monetization options for our Community and Expert Contributors. It's crucial to provide more returns for their expertise and offer more Expert Validated Answers or AI Validated Answers. Learn more about our hosting issue here.
Armstrong genuine linoleum floors should only be installed over wooden or concrete subfloors above grade. It should not be installed over concrete floors that are below grade, because these floors will secrete moisture that can stain the linoleum from below. As well, linoleum should not be installed in bathrooms.
