Humidity
Polished concrete does not swell or warp. It resists mold growth better than many coverings when kept clean and dry.
Heat
Concrete feels cool underfoot and does not trap heat like carpet.
Rain and tracked-in water
Use walk-off mats and wipe wet floors. Choose a safe sheen at entries.
Moisture testing
Test slabs in damp locations before finishing.
Humidity and the finish
High humidity slows the drying of dye, densifier and guard. Crews watch dew points and ventilation so products cure properly.
Air conditioning matters
A building with steady air conditioning gives more predictable results than one that is open to the weather. Plan for the building to be conditioned before the final steps.
Everyday upkeep
Humidity brings moisture on shoes and carts. Entry mats and regular mopping keep the floor safe and looking sharp.
Quick answers
Does humidity hurt polished concrete?
Not the floor itself. Moisture from below is the thing to check.
Will it sweat?
Condensation can form on any cool surface in humid air. Climate control helps.
