**Positive Reviews Summary:** Customers rave about the excellent service and high-quality products from Thermo-Bilt Windows & Doors. They appreciate the efficient installation process, top-tier products, and significant upgrades in energy efficiency and soundproofing. Clients particularly enjoy the modern and unique designs offered at competitive prices, along with the professionalism and expertise of the sales representatives and installers. Overall, customers highly recommend Thermo-Bilt for all window and door needs in Toronto. **Unique Facts about Thermo-Bilt Windows & Doors:** - Serving Toronto for over 20 years - All replacement windows made of Cardinal Glass - Offers a variety of fantastic designs to choose from - Highly knowledgeable sales representatives - Professional and efficient installers - Significant upgrades in energy efficiency and soundproofing **Specialty:** Thermo-Bilt Windows & Doors specializes in providing high-quality windows and doors for residential properties in Toronto. With a focus on safety, security, energy efficiency, and aesthetic appeal, the company offers unique and modern designs at competitive prices. Customers appreciate the craftsmanship, customer service, and attention to detail displayed by Thermo-Bilt throughout the entire process, from initial consultation to final installation and cleanup.