Mid-century homes and terrazzo floors
Many homes in the eastern cities date from the 1950s through the 1970s, and a good number have terrazzo under later carpet, tile or laminate. Terrazzo is hard and usually flat, which makes it a promising base, but it often carries old adhesive, patched cracks and holes from tack strips.
Whether click-lock flooring can go over it depends on the flooring manufacturer's instructions and on what we find once the old covering is up. That is why floor removal and preparation is assessed first and priced as its own item.