Subfloor levelling
Ask for a level survey and the finished floor manufacturer's tolerances. Confirm whether high spots, low spots or moisture need separate treatment.
This guide has a checked price reference. Verify the source scope and availability before using it. How prices are checked
Published price reference
$62.40 per 20 kg bag (AUD) · Sika Sikafloor Level Pro underlayment
Supply only. Confirm substrate, primer and required depth before calculating bag count.
Bunnings Australia · Checked 13 November 2026.
Build a budget from your quote
Price prep and levelling by affected area and verify material depth assumptions.