Floor Prep & Levelling
Heavy-Duty Concrete Grinding & Subfloor Preparation
Laying premium flooring over a bad subfloor guarantees absolute failure. Therefore, we use heavy planetary gear grinders rather than basic belt machines. Our trade machinery easily tears through damaged concrete. We rapidly strip back old contaminated surfaces and level uneven slabs. Consequently, this process delivers a flat, clean canvas. Your concrete is perfectly ready for final floor coverings or commercial coatings.
Specialized Diamond Grinding & Coating Removal
We provide fast, professional slab preparation across the South Coast to restore your foundation. For example, our diamond grinding services cover:
- Adhesives and Glues: We provide rapid removal of stubborn tile glue, old bitumens, and carpet glues.
- Failed Floor Coatings: Our machinery ensures complete diamond grinding of bubbling DIY sealers, old epoxies, and thick paints.
- Structural Slab Defects: We focus on leveling rain-damaged slabs, high lips, joints, and deep humps.
Frequently Asked Questions
Why is mechanical concrete grinding better than acid etching?
ProSand utilizes heavy-duty, planetary diamond grinders to mechanically shave down concrete, ensuring a superior mechanical bond for coatings, unlike weaker chemical alternatives like acid etching, which can fail to remove deep contaminants or fix uneven joints.
ProSand utilizes heavy-duty, planetary diamond grinders to mechanically shave down concrete, ensuring a superior mechanical bond for coatings, unlike weaker chemical alternatives like acid etching, which can fail to remove deep contaminants or fix uneven joints.
Can ProSand remove thick, stubborn tile glues, carpet bitumens, and old epoxy coatings?
Yes. Our specialized machinery with PCD wings cleanly removes thick bitumens and industrial coatings, restoring the concrete to a clean, bare state, which is far more efficient than labor-intensive manual removal.
Yes. Our specialized machinery with PCD wings cleanly removes thick bitumens and industrial coatings, restoring the concrete to a clean, bare state, which is far more efficient than labor-intensive manual removal.
How do you manage dust during heavy internal concrete grinding and levelling work?
Because concrete dust contains hazardous crystalline silica, ProSand operates a fully sealed, dust-controlled setup, utilizing high-performance, industrial-grade H-Class dust extractors to ensure your environment remains clean.
Because concrete dust contains hazardous crystalline silica, ProSand operates a fully sealed, dust-controlled setup, utilizing high-performance, industrial-grade H-Class dust extractors to ensure your environment remains clean.
What types of slab defects can your floor levelling systems repair?
We address structural subfloor issues like rain damage, high joints, and dips by combining diamond grinding for high points with premium, fiber-reinforced self-levelling compounds for low spots to meet strict Australian flatness tolerances.
We address structural subfloor issues like rain damage, high joints, and dips by combining diamond grinding for high points with premium, fiber-reinforced self-levelling compounds for low spots to meet strict Australian flatness tolerances.