Tag Archives: tennis court surfaces

Tennis Court Surfaces

Kids Tennis | Adding Blended Lines for 10 and Under Tennis

The QuickStart (10 and under) tennis format, also known as Kids Tennis, is a program that the USTA is promoting to ensure the growth of tennis.  Statistics show when kids learn a sport early in their lives, they are more likely to continue playing throughout their adult life.  Kids tennis takes it one step further and reshapes the tennis court surface dimensions, racquet sizes, and tennis balls to better fit the size and abilities of kids.  This makes is much easier for kids to begin learning their tennis techniques, and have fun doing it!

QuickStart/Kids Tennis has changed the following standards, to meet the needs of kids:

  • Smaller Tennis Courts – Less area for kids to cover
  • Specialized tennis balls with less compression for slower and lower bounce
  • Smaller kid-friendly racquets for easier handling
  • Modified scoring rules for age groups

Many clubs, parks, and schools have begun adding kids courts to their facilities.  Some have installed permanent quickstart courts, but many have been adding blended lines so that players of all ages can use all of the courts.  This makes the best use of space, and provides flexibility at a minimal cost.  Blended lines for kids tennis, are normally painted with a shade of line paint that is lighter or darker, but of the same family as the tennis court surface.  For example, if the inside court color is blue, the quickstart lines must be a darker or lighter shade of blue.  The standard court lines are always white.

There are two different sizes, when it comes to quickstart courts.  The 60 foot court length is for 9 and 10 year olds, and the 36 foot courts are for ages 8 and under.  If you have a court that is designated for kids, you may also check with a surfacing manufacturer or contractor about resurfacing your court with a slower playing acrylic surface.  This will slow the ball bounce down and give the kids more time to get to the ball and volley.

If you are interested in finding a qualified tennis court builder near you, fill out the contact form on this page and we will provide qualified contacts.  We can recommend authorized installers near you that are trained in application and knowledgeable in standard tennis and quickstart tennis court layout.

 

Tennis Court Surfaces

Drying Vs Curing | Tennis Court Surfaces & Paint

One of the most understood topics and frequently asked questions are,  “what is the difference between drying and curing”  when it comes to tennis court paint and coatings.

Acrylic sport coatings are water-based, and latex is the binder or “glue” that adheres to the pavement or existing acrylic surface.  The binder also locks in all of the components of the coating system, like pigments, sand, and other proprietary ingredients. Water is the vehicle that thins the coating solids so that application by squeegee can be achieved.  Once the coating is applied, the water evaporates leaving the solids of the coating in a consistent film.  This evaporation is “drying“.

At this point, the film solids are dry.  They can even be walked on without a problem. However, all of the components of the coating are not entirely connected and bonded in a strong film.  In order for the coating components to properly coalesce, or “melt”  together,  it is important that the film remain mostly dry and in temperatures above 50° Fahrenheit.  This is especially important within the first 24 hours.  This is “curing“.

If the coating is not allowed to achieve this initial cure, the components like sand and pigment can wash or roll out the film can fall apart to varying degrees.  The level of damage or failure depends on how marginal the cure.

Tennis Court Curing Failure
Tennis Court Curing Failure

Many coating and paint specifications include the statement “product shall be applied when temperatures are 50° and rising”.  This means start coating in the morning when the temperatures are at least 50° and getting warmer, not late afternoon or evening when temps are dropping.

Remember, the coating must dry before it can begin to cure.  Starting application late in the day puts the film at risk of dew and cooler nighttime temperatures. A good rule of thumb is to avoid acrylic paint and coating application on days when the nighttime lows are forecasted to drop below 50°.  If the daytime highs are not very warm and it is cloudy, or the courts are heavily shaded, you also need to take that into consideration.  The shade will increase the drying time and affect the temperature of the court surface.  These factors affect drying and curing.

If you are forced to push the application on marginal days, you may want to use an infrared thermometer to check the surface temperature.  Pavement absorbs and holds cold for longer than most people think. In Spring and Fall, the sun is further away and not as intense. The pavement surface isn’t able to warm up as quickly as it does in the summer.

If you are a contractor and your customer is pushing you to apply when the temperature and weather is not within acceptable range, make sure to provide them with a copy of the coating manufacturer’s specifications and ask to reschedule application when conditions allow.