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Small Enough to Listen, Big Enough to Deliver!

 We are in the top 10% of Andersen® Certified Contractors in the country, so you know you're working with professionals.

Call Us: 234-766-3464

The Third Estimate is proud to be Small Enough to Listen and Big Enough to Deliver! We partner with industry leaders like Andersen® and Vytex® to bring the best products and warranties to the Northeast Ohio communities we too call home. 

AND we make the process a breeze for you!

Your Trusted Window Replacement Team

Our estimates are good for 6 months

Get Your FREE Estimate Today!

Save Money With Energy Efficient Windows

Schedule Now For End-Of-Year Savings

Get a FREE sliding glass door or 0% for 60 months when you purchase minimum 10 windows.

Offer valid on Fortis and Potomac windows only. 0% offer for well qualified buyers.  Prior sales excluded. No additional discount, offer, or promotion is allowed. Expires Dec. 25, 2024.

Northeast Ohio Window Installation Specialists

for nearly 3 decades!

Upgrade Your Home with Energy Efficient Window Replacements

  • Lower Energy Bills: Energy-efficient windows help reduce heating and cooling costs by maintaining indoor temperatures, saving you money year-round.
  • Increased Comfort: Say goodbye to drafts and fluctuating temperatures with advanced window technology that keeps your home cozy, no matter the season.
  • Environmental Impact: Reduce your carbon footprint by minimizing energy consumption without sacrificing style or functionality.

Benefits of Energy-Efficient Windows:

Potomac-hp Series

When it comes to improving your home’s comfort and cutting energy costs, investing in energy-efficient windows is a smart decision. At The Third Estimate we specialize in energy-efficient window replacement solutions that not only enhance your home's appearance but also improve its energy performance.

At The Third Estimate, we provide high-performance, ENERGY STAR® certified windows, such as the Potomac-hp Series from Vytex, designed to optimize your home’s energy efficiency. These windows help retain warm air during the winter months and reflect heat in the summer, ensuring your home stays comfortable year-round while reducing energy costs.

We’re proud to offer a variety of options tailored to meet your energy-efficient window replacement needs, combining superior performance with timeless style. Let us help you enhance your home’s comfort and savings with windows that truly deliver.

High-Performance ENERGY STAR® Certified Windows for Every Season