Floor Levelling After Magnesite Removal for Installation-Ready Substrates
Level a slab after magnesite removal so new flooring can be installed
Site issues to consider
- Removing magnesite may expose low spots, ridges, cracking, or inconsistent slab heights.
- Hybrid, timber, vinyl, carpet, and tile systems each have different substrate tolerances.
- Levelling too early can fail if residue, moisture, or loose substrate remains.
Planning the work
- We sequence removal, grinding, surface checks, and levelling recommendations in the right order.
- The required tolerance is matched to the intended flooring system where possible.
- Owners receive a clearer pathway from old topping to floor-ready substrate.
If asbestos is suspected
Do not disturb material you suspect may contain asbestos. Arrange assessment, sampling and any asbestos-related work through appropriately qualified asbestos specialists before removal or renovation proceeds.
Common questions
Can you level straight over old magnesite?
That is usually not recommended. Old magnesite and contaminants should be assessed and often removed before levelling products are considered.
Who decides how level the slab needs to be?
The final flooring system and installer requirements usually define tolerance. We can help prepare the substrate to support that handover.
Request an assessment or quote
Share your suburb, approximate floor area, access details and intended flooring. Any available testing or engineering reports can help clarify the scope.