The pool season may be ending, but our commitment to protecting your investment continues year-round. Given the freezing temperatures and freeze/thaw cycles common in the Chester County Custom Pool Contractor service area, proper winterization is non-negotiable for gunite pools. Closing your pool correctly safeguards the structure, plumbing, and equipment from costly damage and sets the stage for a crystal-clear spring opening. We outline the crucial steps we recommend for tackling the colder months ahead.

Ensure Perfect Water Chemistry Before Closing

The water’s chemical balance is the first line of defense against winter damage and algae growth. Before installing the cover, we ensure the pH, alkalinity, and calcium hardness are at optimal levels. A precisely balanced pool discourages staining, prevents scale formation on the plaster surface, and minimizes the growth of harmful organic materials over the dormant season.

Clear Water from All Plumbing and Equipment

The most critical step in our local climate is eliminating all water from the pump, filter, heater, and, most importantly, the underground plumbing lines. Water trapped in pipes or equipment will expand when frozen, leading to cracked lines and broken components. We use specialized equipment to “blow out” the lines thoroughly and seal them with expansion plugs to prevent water re-entry.

Apply Professional-Grade Winterizing Chemicals

Even a clean pool needs preventative chemical treatment. We use a professional winterizing chemical kit that includes concentrated algaecide, a mineral sequestering agent, and a chlorine-free shock. These powerful chemicals work throughout the off-season to protect the pool surface, prevent stains, and keep the water chemistry stable until the spring opening.

Secure a High-Quality Safety or Winter Cover

Once the water level is lowered and the lines are sealed, securing a reliable cover is the final step. For inground gunite pools, we often recommend a safety cover for its durability and debris protection. A tightly secured cover prevents leaves and other debris from entering the pool, which reduces the workload in the spring and keeps the water cleaner during the long winter.

Protecting your custom pool from the harsh Pennsylvania winter is paramount to preserving its beauty and function. As your trusted Chester County Custom Pool Contractor, Ted’s Pools offers comprehensive winterization and maintenance services to give you peace of mind. Let us handle the details to ensure your pool remains an exquisite centerpiece. Contact us today to schedule your professional closing, or visit our service page to learn more about our year-round maintenance options.