To protect your system from costly damage caused by freezing weather it is necessary to winterize systems before the first freezing event.
Here is a table detailing the first freeze dates for the Denver area. Please keep in mind, because of the altitude, the Castle Rock area may have a freezing event before Denver.
| Earliest Date of First Freeze |
|---|
| September 8, 1962 |
| Latest Date of First Freeze |
| November 15, 1944 |
| Average Date of First Freeze |
| October 7th |
| First Freeze Recent Years |
| 10/14/2023 |
| 10/13/2022 |
| 10/10/2021 |
| 09/09/2020 |
| 10/05/2019 |
Some homeowners opt to continue watering their lawns during October. While this can be beneficial, it’s important to take precautions to prevent freezing damage. Here’s my recommendation:
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Protect Your Backflow: For those watering in October, I advise wrapping the backflow with a blanket and covering it with a plastic trash bag secured by duct tape. This provides some insulation against freezing temperatures. However, it’s important to note that depending on how low the temperatures drop, this method may not fully prevent damage.
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Winterize Before the First Freeze: To ensure comprehensive protection for your irrigation system, I highly recommend winterizing your system before the first freeze event.
By winterizing before the first freeze and using a hose to water the lawn during October, you can effectively maintain your lawn while minimizing the risk of damage to your irrigation system.
If you have any questions or need assistance with winterization, feel free to reach out to us. We’re here to help ensure your irrigation system remains in top condition throughout the changing seasons.
2024 Pricing:
September 16-30
$99 up to eight zones, additional zones $5
October 1 – November 8
$135 up to eight zones, additional zones $5
Office: 720-398-9442
Read: The benefits of wrapping the system’s exposed pipes