Concrete Strength
The existing substrate must be strong enough to support the proposed flooring system.
Can Epoxy or PU Flooring Be Applied Over Existing Concrete?
Flooring Solution Guide
Can Epoxy or PU Flooring Be Applied Over Existing Concrete?
Understanding when existing concrete floors can be refurbished with a new industrial flooring system.
Can Existing Concrete Be Recoated?
Yes. Epoxy and polyurethane flooring can often be installed over existing concrete, provided the surface is structurally sound, properly prepared, and suitable for the selected flooring system.
However, not every existing concrete floor is ready for direct coating.
What Needs to Be Checked?
Surface Condition
Cracks, holes, uneven areas, and weak concrete may require repairs.
Moisture Levels
Excessive moisture can affect bonding and long-term performance.
Existing Coatings
Old, peeling, or incompatible coatings may need to be removed.
Oil & Chemical Contamination
Contaminants must be addressed before installation.
Why Is Surface Preparation Important?
Proper surface preparation is essential for achieving reliable adhesion between the existing concrete and the new flooring system. Depending on site condition, preparation may involve:
Surface Preparation
Diamond grinding or mechanical surface preparation.
Remove Old Coatings
Removal of damaged coatings and contaminants.
Repair Concrete
Repairing cracks, holes, and defective concrete.
Apply Primer
Surface cleaning and application of a suitable primer.
Install Flooring System
Installation of the recommended flooring system.
Good preparation helps the new flooring system bond properly and perform over time.
When Should You Consider Refurbishment?
- Existing concrete appears worn or dusty.
- Old flooring coatings are peeling or damaged.
- Your factory or warehouse requires a cleaner, more presentable floor.
- Existing flooring needs upgrading for operational requirements.
IronStone's Recommendation
Assess Your Existing Concrete
Refurbishment can be a practical solution when the existing concrete is suitable for reuse. A proper site assessment helps determine whether repair, recoating, or more extensive restoration is necessary.
Contact IronStone Industrial
Arrange an assessment of your existing concrete flooring.
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