GRASSHOLE Best Sprinkler Head Protector

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Ultimate Guide to Sprinkler Head Protection Techniques

Ultimate Guide to Sprinkler Head Protection Techniques

Why Protecting Sprinkler Heads is Essential

Protecting sprinkler heads is crucial for any homeowner who wants to maintain a pristine lawn without frequent headaches. This guide will provide you with everything you need to know – from understanding their importance to implementing the best protection techniques.

Quick Tips for Protecting Sprinkler Heads:
1. Use Sprinkler Donuts: Place around the heads to shield from mower damage.
2. Install Swing Joints: Allow flexibility and reduce breakage.
3. Set Visible Markers: Flags or markers to help spot during mowing.
4. Regular Maintenance: Clean heads to prevent clogs.
5. DIY Guards: Use PVC pipes for a budget-friendly protection barrier.

Sprinkler heads play a vital role in your irrigation system, ensuring your lawn remains lush and healthy. However, they are often vulnerable to damage from activities like mowing, foot traffic, and even pets. Protecting them not only reduces the need for frequent repairs but also ensures optimal water usage and conserves resources.

Hi, I’m Kenny Kwiatkowski, an expert in protecting sprinkler heads and the owner of the innovative GRASSHOLE System. With years of experience in troubleshooting sprinkler issues and developing solutions, I’m excited to guide you through effective techniques that can save you both time and money.

illustration showing various ways to protect sprinkler heads including donuts, swing joints, and visible markers - protecting sprinkler heads infographic pillar-4-steps

Protecting Sprinkler Heads: Why It Matters


Sprinkler heads are essential for maintaining a lush, green lawn. However, they can be easily damaged by lawn mowers, vehicles, and even foot traffic. Damaged sprinkler heads can lead to water spraying in unintended directions, creating slippery surfaces and potential hazards.

Swing joints are a great solution to this problem. They allow sprinkler heads to move out of the way when hit, reducing the likelihood of breakage. This flexible design helps maintain a safer environment for everyone.

“Swing joints are flexible and allow the sprinkler head to move a little without breaking.”


A well-maintained sprinkler system ensures your lawn gets the right amount of water, exactly where it’s needed. Damaged sprinkler heads can lead to inefficient watering, causing dry spots or over-watered areas.

Sprinkler donuts offer a simple yet effective way to maintain efficiency. These devices encircle the sprinkler head, preventing grass and debris from blocking the water flow. This ensures your sprinkler system operates at peak performance, conserving water and promoting a healthier lawn.

Cost Savings

Replacing sprinkler heads frequently can be costly. Each head costs between $10 and $20, and the expenses add up quickly if you have to replace them often. Protecting your sprinkler heads from damage can save you significant money in the long run.

Swing joints and sprinkler donuts are cost-effective solutions that can extend the life of your sprinkler heads. By investing in these protective measures, you can avoid frequent replacements and repairs, ultimately reducing your long-term expenses.

“Prevents frequent replacements and repairs, reducing long-term expenses.”

Protecting your sprinkler heads is not just about avoiding inconvenience. It’s about ensuring safety, maximizing efficiency, and saving money. In the next section, we’ll explore the different types of sprinkler head protectors available and how they can benefit your lawn care routine.

Types of Sprinkler Head Protectors

Different types of sprinkler head protectors offer unique benefits. Here are some popular options to consider:

PVC Pipe Protectors

PVC pipe protectors are a simple and cost-effective solution. They involve cutting short lengths of PVC pipe and placing them around the sprinkler heads. This method is particularly useful in areas with landscape rocks or heavy foot traffic.

Case Study: Bob Riedel, a homeowner, shared his experience:

“I cut the PVC pipe into 6-in. lengths and push it into the ground around the heads so the pipe sticks up a little bit higher than the rocks.”

This keeps the rocks from interfering with the sprinkler heads and provides a durable barrier against damage.

Concrete Rings

Concrete rings offer heavy-duty protection for sprinkler heads. These rings are typically made from ready-mix concrete and provide a sturdy barrier against lawn mowers and vehicles. Creating a DIY concrete ring involves mixing concrete, pouring it into a mold, and allowing it to set. This method is ideal for areas with high traffic and where maximum durability is required.


Using mulch around sprinkler heads is another effective method. Mulch not only protects the sprinkler heads but also helps retain soil moisture and suppress weeds. However, it’s important to ensure the mulch does not cover the sprinkler head, as this can block the spray pattern.

Recycled Rubber

Recycled rubber protectors are an eco-friendly option. These protectors are made from recycled tires and are designed to fit around the sprinkler heads. They are durable and provide excellent protection against lawn mowers and foot traffic. Additionally, they help prevent grass from growing over the sprinkler heads, ensuring consistent water flow.

Each type of protector has its own set of advantages. Choosing the right one depends on your specific needs and the conditions in your yard.

Next, we’ll dive into the step-by-step process for installing sprinkler head protection to keep your irrigation system safe and efficient.

Installing Sprinkler Head Protection

Step-by-Step Installation

Sprinkler Donuts

Sprinkler donuts are circular protectors that fit around your sprinkler heads. They are often made of durable materials like concrete or recycled rubber. Here’s how to install them:

  1. Locate Your Sprinkler Heads: Walk around your yard and mark the location of each sprinkler head.
  2. Clear the Area: Use a garden trowel to remove grass and soil around the sprinkler head. Aim for about 2 inches of clearance.
  3. Fit the Donut: Place the sprinkler donut around the head. Ensure it sits level with the ground to avoid tripping hazards.
  4. Backfill and Water: Fill the cleared area with the removed soil and lightly water to settle the soil.

Sprinkler donuts are great for protecting your heads from lawn mowers and foot traffic. They also help prevent grass from covering the sprinkler heads, ensuring consistent water flow.

Swing Joints

Swing joints are flexible connectors that allow sprinkler heads to move slightly when hit by lawn mowers or vehicles, reducing the risk of breakage. To install swing joints:

  1. Dig a Hole: Dig a hole around the sprinkler head deep enough to access the riser.
  2. Detach the Sprinkler Head: Unscrew the sprinkler head from the riser.
  3. Attach the Swing Joint: Connect the swing joint to the riser and then to the sprinkler head.
  4. Reposition and Secure: Adjust the position of the sprinkler head so it sits at the right height and angle. Fill the hole and compact the soil.

Swing joints provide flexibility and reduce the likelihood of sprinkler head damage from impacts.

DIY Protection Solutions

PVC Pipes

PVC pipes are an affordable and effective way to protect your sprinkler heads. Here’s a simple method:

  1. Cut the PVC Pipe: Cut a PVC pipe into short lengths, about 4-6 inches long.
  2. Place Around Sprinkler Heads: Push the PVC pipe into the ground around each sprinkler head, leaving about an inch above the ground.
  3. Secure the Pipe: Ensure the pipe is firmly in the ground to prevent it from moving.

PVC pipes act as barriers, protecting sprinkler heads from lawn mowers, pets, and foot traffic.

Home-made Guards

Creating home-made guards can be a cost-effective and customizable solution. Here’s how you can make one using common materials:

  1. Gather Materials: You’ll need a sturdy material like plastic or metal, a saw, and a drill.
  2. Measure and Cut: Measure the diameter of your sprinkler head and cut the material into a ring shape with a slightly larger diameter.
  3. Drill Holes: Drill holes around the ring to allow water to pass through.
  4. Install the Guard: Place the ring around the sprinkler head and secure it into the ground.

Home-made guards provide a customizable way to protect your sprinkler heads, ensuring they fit perfectly and offer the needed protection.

By following these steps, you can effectively protect your sprinkler heads from common hazards, extending their lifespan and maintaining the efficiency of your irrigation system.

Next, we’ll look into protecting sprinkler heads from common hazards like lawn mowers, vehicles, and weather conditions.

Protecting Sprinkler Heads from Common Hazards

Sprinkler heads face many threats that can damage them and reduce their efficiency. Let’s explore how to protect them from common hazards like lawn mowers, vehicles, and weather conditions.

From Lawn Mowers

Lawn mowers are a major threat to sprinkler heads. Even a careful mowing session can end in disaster if a sprinkler head isn’t adequately protected. Here are some effective solutions:

  • Swing Joints: These flexible connectors allow sprinkler heads to move out of the way when hit. This flexibility prevents breakage and extends the sprinkler’s life. Swing joints are versatile and reliable.

  • Elevated Guards: Use short lengths of PVC pipe around each sprinkler head. The pipe should stick up about an inch higher than the sprinkler heads. This simple trick helps avoid mower strikes and keeps leaves and grass clippings from building up.

  • Visible Markers: Plant small flags or markers near each sprinkler head. These visual cues help you avoid accidental strikes with the mower.

From Vehicles

Vehicles can also pose a significant risk to sprinkler heads, especially if they are installed near driveways or parking areas. Here are some ways to protect them:

  • Reinforced Positioning: Ensure that sprinkler heads are placed away from the path of vehicles. If possible, reposition them to safer areas.

  • Visible Markers: Similar to lawn mowers, use visible markers around sprinkler heads near driveways. This helps drivers see and avoid them.

From Weather Conditions

Weather conditions can take a toll on sprinkler systems. Extreme temperatures and heavy rains can cause significant damage. Here’s how to protect your sprinkler heads:

  • Winterize: Before the cold season, make sure to winterize your sprinkler system. Drain all water from the pipes to prevent freezing and cracking.

  • Waterproof Covers: Use waterproof covers to protect sprinkler heads from rain and snow. This prevents water from entering and freezing inside the heads.

By implementing these strategies, you can safeguard your sprinkler heads from common hazards, ensuring they remain functional and efficient.

Next, we’ll delve into maintenance and care for sprinkler heads to keep your system in top shape.

Maintenance and Care for Sprinkler Heads

Maintaining your sprinkler heads is essential to keep your system running smoothly. Let’s explore some cleaning techniques and regular checks to ensure longevity and efficiency.

Cleaning Techniques

Dirt and debris can clog sprinkler heads, leading to inefficient watering and potential damage. Here are some simple steps to keep them clean:

  • Use a soft brush: Gently clean around and on top of the sprinkler heads to remove any dirt or grass clippings. This prevents blockages and ensures a steady water flow.

  • Check for blockages: Occasionally, remove the sprinkler head and check for trapped debris inside. A simple rinse under water can clear out most clogs. Avoid using harsh chemicals, as they can leave residues that might harm the sprinkler mechanisms or your lawn.

  • Regular cleaning: Make it a habit to clean your sprinkler heads regularly. This helps maintain water flow and prevents soil accumulation, which can block the heads and reduce their effectiveness.

Regular Checks

Over time, sprinkler heads might shift or sink due to soil movement or frequent lawn activity. Regular checks help keep them aligned and functional. Here’s how:

  • Check alignment: Ensure each sprinkler head is correctly aligned with the area it needs to water. Misaligned sprinkler heads waste water and miss parts of your lawn.

  • Prevent sinking: If a sprinkler head has sunk into the ground, gently lift it and add soil or sand underneath to raise it to the correct height. This prevents damage and ensures efficient watering.

  • Test and tweak: After any adjustments, run your sprinkler system to observe the spray patterns. Make any necessary tweaks to ensure complete coverage of your lawn.

Regular maintenance can save you both time and money by reducing the need for repairs and ensuring your lawn gets the water it needs without waste.

Next, we’ll explore innovative solutions by Grasshole System to further protect your sprinkler heads.

Innovative Solutions by Grasshole System

When it comes to protecting sprinkler heads, the Grasshole System offers some of the most innovative solutions on the market. This system is designed to provide comprehensive protection while seamlessly integrating into your lawn’s landscape.

What is the Grasshole System?

The Grasshole System is a unique product that safeguards sprinkler heads from common hazards like lawn mowers, weed whackers, and even heavy foot traffic. It consists of an extending tube that surrounds the sprinkler head, along with a disk that inhibits grass growth around it.

Key Features

  1. Impact Protection: The extending tube of the Grasshole System provides a sturdy barrier, preventing damage from lawn mowers and weed whackers. This means fewer broken or misaligned sprinkler heads.

  2. Grass Inhibition: The disk around the tube effectively inhibits grass growth over the sprinkler head. This keeps the area clear, ensuring that your sprinkler heads function optimally without being buried under grass or debris.

  3. Customizable Fit: One of the standout features of the Grasshole System is its flexibility. Made from advanced ABS plastic, it can be customized to fit any location in your yard, whether it’s a tight corner or an open lawn.

  4. Protection for Solar Lights: Besides sprinkler heads, the Grasshole System also protects solar lights in your yard. This dual-purpose design helps you maintain a neat and functional outdoor space.

Real-World Benefits

Cost Savings: By preventing damage to sprinkler heads and solar lights, the Grasshole System saves you money on replacements and repairs. This is particularly beneficial for larger properties with multiple irrigation zones.

Efficiency: With less grass and debris blocking your sprinkler heads, the Grasshole System ensures that water is distributed evenly across your lawn. This leads to healthier grass and more efficient water use.

Ease of Installation: The Grasshole System is designed for easy installation. You don’t need any special tools or skills to set it up, making it a convenient option for DIY enthusiasts.

Case Study: Bob Riedel’s Experience

Bob Riedel, a homeowner, faced constant issues with landscape rocks interfering with his sprinkler heads. By using the he was able to protect his sprinkler heads effectively. He simply inserted the Grasshole units around each head, and the problem was solved.

Expert Endorsement

Ben Barkan, a garden and landscape designer, highly recommends the Grasshole System. According to Ben, “The Grasshole System offers a practical and efficient solution for protecting your sprinkler heads. Its design is both innovative and user-friendly, making it a must-have for any homeowner.”

For more information on how the Grasshole System can be part of your lawn care strategy, visit the Irrigation Sprinkler Protectors page.

Next, we’ll address some frequently asked questions about protecting sprinkler heads to help you make informed decisions.

Frequently Asked Questions about Protecting Sprinkler Heads

How to keep grass from covering sprinkler heads?

Grass and debris can easily block your sprinkler heads, leading to uneven watering and potential damage. Here are a few simple solutions:

  1. Regular Maintenance: Trim the grass around the heads frequently to prevent overgrowth.
  2. PVC Pipe Method: As shared by Bob Riedel on Family Handyman, cut PVC pipe into 6-inch lengths and push it into the ground around the heads. This creates a physical barrier that keeps grass at bay while allowing the sprinkler head to operate freely.
  3. Grasshole System: This system’s advanced design helps inhibit grass growth and sinking around the sprinkler heads, ensuring they remain unobstructed.

Can sprinkler heads be covered?

Yes, sprinkler heads can be covered, but do so without hindering their function. Here are some effective methods:

  • Concrete Donuts: DIY concrete donuts create a hard barrier around the sprinkler heads, protecting them from damage while allowing them to pop up and retract without obstruction.
  • Sprinkler Donuts: These commercial products fit over your sprinkler heads, offering protection from external forces like lawnmowers and foot traffic.
  • Grasshole System: This system provides a flexible and durable cover that fits snugly over the sprinkler heads, preventing damage and blocking debris.

How to protect sprinkler heads from damage?

Protecting your sprinkler heads from damage is crucial for their longevity and efficiency. Here are some methods you can use:

  • Swing Joints: These flexible connectors allow the sprinkler heads to move slightly if hit, preventing breakage. They are versatile and reliable, making them an excellent choice for protecting sprinkler heads from lawnmowers and other equipment.
  • Sprinkler Donuts: These devices are secured around the sprinkler heads, creating a protective barrier that prevents damage from lawnmowers and other equipment.
  • Visible Markers: Plant small flags or markers near each sprinkler head to alert you when you’re mowing or working in the yard. This visual cue helps you avoid accidental damage.
  • Grasshole System: This system offers robust impact protection, preventing lawnmower and weed whacker accidents. Its advanced design also inhibits grass growth over the sprinkler head, reducing the risk of blockage and damage.

By following these tips and using the right products, you can keep your sprinkler heads safe and functional, ensuring a healthy and well-irrigated lawn. For more detailed information on sprinkler head protection, visit the Grasshole System FAQ page.


Protecting sprinkler heads is not just about avoiding immediate damage; it’s a long-term investment in the health and beauty of your lawn. By using effective protection strategies, such as the Grasshole System, you can enjoy several long-term benefits:

  • Increased Durability: Guarding against physical damage prolongs the life of your sprinkler heads, ensuring that your irrigation system remains functional for years.
  • Cost Savings: By preventing frequent replacements and repairs, you save money in the long run. Each sprinkler head costs between $10 and $20, and avoiding unnecessary replacements can add up to substantial savings.
  • Efficient Water Use: Properly protected sprinkler heads perform optimally, minimizing water wastage and ensuring that your lawn gets the right amount of water at the right times.


By safeguarding your sprinkler heads, you contribute to a more sustainable approach to landscaping. A well-maintained irrigation system reduces water wastage, supporting conservation efforts. Efficient water use is crucial, especially in areas prone to droughts or water restrictions.

Moreover, protecting your sprinkler heads ensures that your entire system runs smoothly, reducing the need for frequent repairs and replacements. This not only saves resources but also minimizes your environmental footprint.

Investing in products like the Grasshole System enhances the sustainability of your lawn care routine. Its advanced, flexible design helps inhibit grass growth and prevents sinking, ensuring that your sprinklers remain visible and functional.

Upgrade your outdoor experience with the Grasshole System today. Protect your investment, save money, and promote eco-friendly practices in your lawn care routine.

By embracing these proactive measures, you ensure a well-functioning and visually appealing landscape that thrives throughout the seasons. Say goodbye to unnecessary expenses and frustrations caused by misaligned sprinkler heads and damaged lighting fixtures. Enjoy the peace of mind that comes with knowing your outdoor space is equipped with the best defense possible.