Installing socketed tennis court lines

Using socketed lines on a clay tennis court offers several advantages, but proper installation is essential to achieve a professional and long-lasting result.
Whether you’re a court technician, a club manager, or an enthusiast maintaining your own court, this guide will help you carry out an high-quality and durable installation.


🔧 What You’ll Need

  • 2 people (approx. 3 hours of work)
  • Line tensioner
  • Drill
  • 4 long nails or 4 Phillips screwdrivers (to fix the line tensioner to the ground)
  • 2 hammers
  • Angle grinder
  • Measuring tape (or string line)
  • Countersink (if using butterfly clips)
  • Nails (we recommend 10 cm galvanized nails)
  • Roller, preferably motorized and electric
  • Short straightedge (about 50 cm)
  • Line hammer (or a standard hammer + wooden board)

🛠️ Installation Steps

1. Fixing the First Line

  • Start with a baseline.
  • Fix one end of the line into the ground using a nail + clip or bracket.
  • Leave a few extra centimeters to avoid ending up with a line that’s too short.

2. Tensioning and Securing

  • One person holds the bracket in place with him/her foot.
  • The other uses the line tensioner to stretch the line.
  • To check proper tension: lift the line at the center – it shouldn’t rise more than 10–15 cm.
  • Secure the other end and remove the tensioner.
  • Check both ends are straight; if not, adjust with a hammer.

3. Installing the Remaining Lines

  • Continue with the second baseline.
  • Then proceed in order with the sidelines, service lines, and finally the center service line.

4. Finishing Touches

  • Cut any excess line with the angle grinder.
  • Create the hole for the net center strap hook.
  • Position the service line markers using a tape measure or string. Fix them using the line hammer or hammer + wooden board.

5. Pressing Down the Lines

  • Walk along the lines to press them into the surface (be sure to walk in a straight line).
  • Then pass the roller:
    • Make sure the court is wet (water it if necessary).
    • Move slowly.
    • Go back and forth every 2–3 meters.
    • Never turn the roller while on the lines.
    • Accelerate and brake gently (our Dart2.0 roller handles this automatically).

6. Final Steps

  • Spread a thin layer of clay over the lines using the straightedge.
  • Check that the line ends aren’t lifting — if they are, fix them in place with nails using the line slot.

✅ Court Ready for Play

After completing all the steps, your court will be ready for play!


🎥 Watch the Full Tutorial

Want to see the full process in action?
Check out our detailed video showing every step with practical examples.

📺 Watch the tutorial on YouTube:
👉 https://youtu.be/bSvESmy5NlY


💬 Questions or Tips?

Leave a comment on the video or contact us!
We’re always happy to connect with others who are passionate about maintaining quality clay courts.