how to extend sprinkler head

3 min read 07-02-2025

Meta Description: Learn how to extend your sprinkler head reach with easy DIY methods! This guide covers various extension techniques, choosing the right parts, and troubleshooting common issues, ensuring even water coverage across your lawn. From simple riser extensions to more complex solutions, we've got you covered. Get started today!

Why Extend a Sprinkler Head?

Sometimes, your sprinkler system just doesn't quite reach. Maybe you've added landscaping, or perhaps the original design fell short. Extending a sprinkler head is often a more cost-effective solution than completely re-doing your system. This allows you to address dry spots without a major overhaul. This guide will walk you through several methods.

Assessing Your Needs Before You Extend

Before grabbing your tools, take a moment to assess the situation. Measure the current reach of your sprinkler head. Determine exactly how much further you need the water to travel. Knowing this will help you choose the right extension method.

Factors to Consider:

Distance: How far do you need to extend the spray? This determines the type of extension you'll need.
Water Pressure: Low water pressure might limit the effectiveness of any extension. Check your system's pressure.
Sprinkler Head Type: Different sprinkler heads have different extension possibilities.

Methods for Extending a Sprinkler Head

Here are several ways to extend your sprinkler's reach:

1. Using a Riser Extension

This is the simplest solution for minor adjustments. Riser extensions are readily available at most home improvement stores. They simply screw onto the existing riser.

How to: Unscrew the existing riser, then screw on the extension. Reattach the sprinkler head. It's that easy!
Pros: Inexpensive, easy installation.
Cons: Only suitable for short extensions. Might not work for all sprinkler head types.

2. Replacing the Sprinkler Head with a Longer Range Model

If a simple riser extension isn't enough, consider upgrading to a sprinkler head with a longer throw.

How to: Turn off the water supply. Carefully remove the old sprinkler head. Install the new, longer-range model following the manufacturer's instructions.
Pros: Significantly increased reach.
Cons: Requires purchasing a new sprinkler head.

3. Installing a New Sprinkler Zone

For significant reach extensions or new areas requiring coverage, adding a new zone to your sprinkler system may be necessary. This usually requires professional help, unless you are comfortable with plumbing.

How to: This involves installing new pipes, valves, and sprinkler heads, usually requiring the expertise of a professional irrigation technician.
Pros: Best solution for extensive coverage issues. Provides optimal water distribution to new areas.
Cons: Expensive, requires more labor and expertise.

4. Using a Sprinkler Extension Kit

Many sprinkler extension kits are available, providing a more comprehensive solution. These kits usually include additional piping, connectors, and potentially a new sprinkler head.

How to: The installation varies depending on the kit, but usually involves connecting the additional piping to the existing system. Consult the kit's instructions.
Pros: Offers flexibility. May include additional components like connectors or filters.
Cons: Can be more complex to install than a simple riser extension.

Choosing the Right Parts

The success of your extension depends on using the correct parts. Pay close attention to the following:

Thread Size: Ensure compatibility between your existing sprinkler head and the extension or replacement parts.
Material: Choose durable materials resistant to corrosion and the elements (brass is an excellent choice).
Water Pressure: Select parts rated for your system's water pressure.

Troubleshooting Common Issues

Low Water Pressure: If the extended sprinkler doesn't spray as far as expected, check your water pressure. Low pressure can significantly reduce the reach.
Clogged Sprinkler Head: A clogged sprinkler head can also restrict water flow. Clean the head thoroughly.
Incorrect Installation: Double-check all connections to ensure there are no leaks or obstructions.

When to Call a Professional

While many extensions are DIY-friendly, some situations require professional help. If you're uncomfortable working with plumbing or the problem seems too complex, it’s always best to call a qualified irrigation technician. They have the expertise and tools to handle more complex scenarios, saving you time and preventing costly mistakes.

Extending a sprinkler head can be a straightforward process. By following these steps and choosing the right method, you can ensure your entire lawn receives adequate watering, keeping it healthy and vibrant. Remember to always prioritize safety and turn off the water supply before making any adjustments to your sprinkler system.