Can I install click-lock vinyl plank flooring over my Vancouver condo's existing tile without leveling?

You can install click-lock vinyl plank over existing tile in many cases, but whether you can skip levelling depends entirely on the condition of that tile — and in a Vancouver condo, you also need to factor in strata acoustic requirements. The short answer is: flat, firmly bonded tile with minimal grout lines can work as a substrate, but cracked, loose, or uneven tile needs attention first.

Flooring manufacturers require subfloors to be flat within 3/16 inch over a 10-foot span — some stricter specs call for 1/8 inch. Lay a long straightedge or level across your tile floor and check for high spots, dips, and lippage (where one tile edge sits higher than its neighbour). Small-format tiles with deep grout lines are the biggest concern: those grout joints create a repeating pattern of low spots that telegraph through thin vinyl plank, causing the click-lock joints to flex and eventually fail. Large-format tiles (12x12 or larger) with narrow, flush grout lines are much better candidates for direct overlay installation.

If your tile has loose, cracked, or hollow-sounding tiles, those must be repaired or removed before installing overtop. A floating click-lock vinyl floor needs a stable, solid substrate — it cannot bridge over unstable tiles without developing bouncing, clicking sounds, and joint separation over time. Tap each tile with a wooden dowel or your knuckle and listen for hollow sounds that indicate the tile has debonded from the substrate beneath.

For tiles that are firmly bonded but have noticeable grout lines or minor lippage, a floor-patching compound or self-levelling skim coat can fill the grout joints and create a smooth surface. This typically adds $2 to $4 per square foot to the project but prevents long-term problems. It is a worthwhile investment compared to the cost of pulling up and replacing failed vinyl plank a year from now.

Strata Acoustic Requirements

This is the part that catches many Vancouver condo owners off guard. Most strata corporations in Metro Vancouver require STC 55+ and IIC 55+ acoustic ratings for any flooring change. If your existing tile was the original builder-installed flooring, replacing or covering it with vinyl plank triggers the strata's alteration approval process. You will likely need to submit an alteration agreement specifying the exact LVP product, acoustic underlayment, and test results showing the assembly meets your strata's IIC/STC requirements. Some stratas in Vancouver, Burnaby, and New Westminster have requirements as high as STC 65/IIC 65 for upper-floor units.

The acoustic underlayment needed for strata compliance adds thickness and cost — typically $1 to $3 per square foot for the underlay material alone, plus strata application fees that can run $500 to $2,000. Make sure the LVP manufacturer approves the specific acoustic underlay you plan to use, as some combinations void the flooring warranty.

Before purchasing any materials, get written strata approval, have your tile floor assessed for flatness by a flooring professional, and confirm the full assembly (tile + underlay + LVP) meets your strata's acoustic standards. If you need help finding an experienced condo flooring installer, Vancouver Floor Installers can connect you with professionals who handle strata projects across Metro Vancouver.

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