Can you use Self-Levelling Compound on Floorboards?
You can’t usually apply self-levelling compound directly onto timber floorboards due to Gaps, Steps and Movement between the individual floorboards. Domestic Floor Layers usually insist that the floor is overboard with a minimum of 6mm thick plywood, before applying any self-levelling compound. Note: The floorboards must still be firmly affixed to the floor joists before…