Underground Sprinklers Blowout in Lethbridge 403.929.2849.

During winter, excess water within the irrigation system can freeze and shatter essential components. Individuals that fail to prepare their system for cold temperatures will encounter multiple repairs during the spring reactivation. Underground sprinkler system winterization is a crucial maintenance task that cannot be ignored.

The best time to winterize a sprinkler system in Lethbridge is a week before the first freeze. However, it is not always possible to know when the first freeze will be, but it is a good idea to have a winterization plan in place before October.

Winterization is a complicated process, with several steps required to protect underground sprinklers from snowfall and freezing temperatures. For that reason, we recommend you hire an irrigation technician to handle your underground sprinkler system winterization. Our team would be happy to help you with this task. For a free quote over our website please use the Quote Request Form below.

Effects of an Improper Winterization

Busted pipes –Water left in the system during freezing weather can cause buried pipes to crack or rupture. In the Spring, this will result in high water bills and puddles forming in the irrigation zones.

Damaged backflow – Backflow prevention devices are installed to keep dirty or contaminated water from flowing back into your home’s water supply. If a sprinkler system is not properly winterized, frozen water can cause the assembly to crack and allow water to flow back into the home.

Cracked valves – The same threat exists for the system’s water valves. If exposed to freezing temperatures, water left in the valves will expand and crack. This can cause the valve box to flood and reduce water pressure throughout the system.

Faulty nozzles – On the lawn itself, cold climate might damage the sprinkler heads. Any ice that forms on the heads will warp components, leading to inconsistent spray patterns or unresponsive nozzles.

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