Mr Sprinkler Repair

Sprinkler Repair

Mr Sprinkler Repair

Can You Add-A-Zone to an Existing Sprinkler System?

When it comes to enhancing your garden or landscape’s irrigation system, you might find yourself wondering if it’s possible to add more zones to your existing sprinkler setup. The answer is yes, you can add-a-zone to an existing sprinkler system, and doing so can offer more precise water control and efficiency across different sections of your garden or landscape.

Understanding Sprinkler Zones

First, it’s essential to understand what a “zone” in a sprinkler system is. A zone is a designated area that receives water from a specific set of sprinkler heads controlled by one valve. Your existing sprinkler system operates by activating these zones one at a time, which helps manage water pressure and ensures adequate coverage.

Why Add More Zones?

Adding more zones to your sprinkler system can be beneficial for several reasons:

  • Improved Water Management: Different areas of your garden may have varied water needs. By creating more zones, you can ensure that each area gets the right amount of water.
  • Expansion: If you’re expanding your garden or landscaping, adding zones can help incorporate new areas into your existing irrigation plan.
  • Efficiency and Savings: More zones mean more control over water usage, which can lead to reduced water waste and lower utility bills.

How to Add-A-Zone

  1. Assess Your Current System: Check your current sprinkler system’s capacity. Look at your system’s pump or water source to ensure it can handle additional zones without compromising water pressure.
  2. Plan Your New Zones: Determine the areas that need additional watering and plan how many new zones you’ll need. Consider factors like plant types, sun exposure, and soil conditions.
  3. Install Additional Valves: Each new zone will need a valve, so you’ll have to install additional valves connected to your main water supply. This might require some digging and plumbing work.
  4. Run New Pipes and Install Sprinkler Heads: Extend pipes from the new valves to the areas that will be watered by the new zone. Then, install the sprinkler heads according to your planned layout.
  5. Connect to the Controller: Your new valves will need to be wired to your sprinkler system’s controller. Depending on your system, you may need to upgrade your controller to accommodate the additional zones.
  6. Test Your New Zones: Once everything is installed, test your new zones to ensure they’re working correctly and making adjustments as needed.

Consider Professional Help

While adding zones to a sprinkler system can be a DIY project for those with some plumbing and electrical experience, considering a professional’s help might be wise for others. A professional can assess your current system, recommend the best way to expand, and handle the installation, ensuring it’s done correctly.


Adding-a-zone to your existing sprinkler system can significantly enhance your garden or landscape’s irrigation efficiency and effectiveness. With careful planning and execution, you can ensure that every part of your garden receives the attention it deserves. Whether you take on this project yourself or seek professional assistance, expanding your irrigation system can be a great way to upgrade your garden care routine.


If you have any questions or need any type of sprinkler system repair, the experts at Mr Sprinkler Repair will be glad to help. Give us a call or 855-695-1000 to set an appointment.