Concrete materials are famous for building durable pool decks. You would need to wait for years before you see the need to replace the material. 

However, common damages often occur with concrete decks that require professional concrete pool deck repair or even a quick DIY fix.

Take a quick look at the typical pool decks damages that would require your immediate attention and assessment. Do you think your pool deckings appear with the following:

  • Growing and increasing thin cracks
  • Spalling, chipping and fragmenting concrete surface
  • Slippery slime on the surface
  • Discoloration and stains on the concrete

If one of these already exists, then there is no doubt you need some repairing to do. The top reason why you need pool decking repairs is to prevent existing damages from growing and getting worse. 

Below will explain each issue, why you need to prevent them and what are some pool resurfacing options you can do to lengthen the life of your pool decks. 


Cracks are the most common damages on the pool decks, and these might be signs of severe issues or something that you can ignore but apply a protective sealer. 


Spalling would usually appear where cracks are found. This is a severe condition of the material where flakes or fragments detach from the large mass solid surface. It’s a disruptive chemical reaction to concrete, especially if the cementitious material gets exposed to harsh chemicals like salt and too much moisture, like the water from the swimming pool.

Discoloration of the pool deck

Concrete pool decks got simple materials, and to make them look out of the ordinary, concrete colorings are added, enhancing the deck’s appeal. But, when discoloration occurs, it is a sign that not only tells that the pigment faded or stains must go away. Often discoloration is a chemical change, and the original structures of the concrete coloring got damaged. In that instance, you would need a repair. 

Slippery concrete

In most instances, concrete decks would have a nice feel and texture to the feet. Walking barefoot feels comfy on a cool decking. Also, the concrete surface is non-slip. That adds to the safety of having the material around watery surfaces, which is why the material is perfect for pools. 

When the surface becomes slippery, that tells you either slime or molds building up due to lack of scheduled cleaning. You might not need a significant repair for this, but a considerable amount of pressure washing would do best. 

Sealer problems

Sealers would also keep the concrete deck surfaces less slippery and safer to walk on beside wet areas. 

But if there is a misapplication of the sealer, problems would arise. One, sealer failure would be the wrong timing of applying it. Not having enough curing time would make the sealer fade quickly. It means that it did not adhere effectively. Or that the sealer applied got exposed to earlies to the moisture or water from the pool.

Sealer problems require a significant repair by refinishing or resurfacing the decks.

Settlement issues

A huge part of the concrete decks’ stability is their reinforcements and foundations. And beneath the decorative layout of the decks’ surface are settlements where the strength of the concrete floor depends. 

Settlement issues occur when the ground floor and sublayers encounter the problems. Most of these are made by nature, and the only way to respond to them is to repair the area. 

A standard repair method for ground and settlement issues is slab jacking. This is done by lifting the concrete slab that had dipped down the ground. The hallow spots would also be repaired by re-installing the reinforcements.