Old basement floor tiles in Toronto homes: test first
Some older Toronto basements have old 9×9 floor tiles or sheet vinyl glued to the slab. Health Canada notes that homes built before 1990 may contain asbestos, including in floor tiles, and advises testing before renovating. Ontario’s asbestos regulation lists vinyl and asphalt floor tile as suspect materials. We stop and recommend a lab test before lifting them. If testing comes back clear, we remove them; if not, a specialist handles removal or we install over them where the product allows.

