The first complaint is never about a crack. It is somebody asking why the ball behaves differently on one end.
A court gives plenty of warning before it becomes a capital project. The trouble is that the warnings arrive as playing complaints rather than maintenance requests, so they land with the amenity committee instead of the board. The ball dies in the back corner. The far side dries slower. A crack shows through the color coat every spring and gets painted over every summer.
All of that is the slab talking. We build and repair court slabs for associations, clubs, and apartment properties around Arvada, and this is about reading a court from the fence line before you decide whether you are buying a resurfacing or a rebuild.
Start after a rain, because water is the most honest diagnostic you own. A court built right sheds in one direction at a consistent fall and dries evenly. If one area holds a puddle for a day while everything around it dries in an hour, that area settled. Something under it moved, and a color coat over a settled area changes the elevation of nothing.
Next, look at the cracks and where they run. A hairline running straight across the slab is usually shrinkage that found its path, and it can often be tracked, filled, and coated over successfully. A crack that jogs, branches, or sits higher on one side is a different animal. That is movement, and movement under a coating means the repair reopens with the next freeze cycle no matter how good the patch material is.
Then look at the edges and the posts. Net posts leaning, fence posts pushing, or a lifted lip at the perimeter all point at the ground rather than the concrete. Courts sit in the open with irrigation on three sides, and the perimeter is where water gets in first.
| What gets reported | Surface, slab, or ground | What making it right involves |
|---|---|---|
| A crack that reopens through the color coat every spring | Slab, and it is moving | Route and treat it, or accept that it shows. A moving crack cannot be hidden by a coating |
| The ball plays dead in one area | Usually ground, sometimes a delaminated coating | Sound it for a hollow spot and shoot the elevation. If the slab dropped, that section comes out |
| A puddle still there two days later | Ground under a settled panel, or a court built without enough fall | Grinding is not an option on a court. It gets rebuilt to grade or lifted, then resurfaced |
| A ridge you can feel underfoot at a joint | Slab, with differential movement across the joint | The two sides are moving independently. Load transfer has to be restored or the panel replaced |
| Color coat peeling in sheets near an edge | Moisture arriving from below or from the perimeter | Fix the water first. Recoating a wet slab fails on the same schedule as the last one |
| Net posts out of plumb | Ground around the footings | Footings reset to proper depth. Shimming the post treats the symptom only |
Court slabs are unforgiving of a fast cure, so placement season matters more here than on most flatwork. High UV and dry afternoon wind at this elevation pull water out of a big flat surface quickly, and a slab that skins over before it finishes bleeding leaves a weak top layer for the surfacing crew to deal with. Late spring and early fall are the good windows.
The other constraint is the coating. Surfacing has its own temperature limits and needs the slab cured and dry, so a court poured in late October usually sits bare through the winter and gets coated in spring. Not a disaster, but it is a season of an amenity nobody can use, which is why we push court projects toward a spring start.
Most new court work here is on the west side, where communities around Candelas, Leyden Rock, and Whisper Creek have amenity space and reserve programs to fund it. Established neighborhoods near West Woods more often ask about conversions, reworking an underused sport court. Properties near Olde Town rarely have room for a dedicated court, so those talks start with an existing slab and whether keeping it makes sense.
Send photos of the cracks and one shot of the court the morning after a rain. We will tell you whether the slab is sound enough to coat again.
Still unsure about something?
Call the crew at (303) 569-4046 and we will talk it through.
Get a free, no-obligation estimate from a crew that knows Colorado soil, Colorado weather, and how to finish concrete that lasts.
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