Therm-O-Lite

Since 1979, Thermolite has been a pioneer in the field of secondary interior window systems. We are a GSA-certified federal government contractor, proudly serving clients nationwide with impactful projects spanning from Washington D.C. to Philadelphia, New York City, Chicago, Detroit, and beyond. Our primary focus is on enhancing building performance through innovative and efficient interior window retrofits.

Tailored Solutions for Diverse Industries

Thermolite understands that every building presents unique challenges and opportunities. We specialize in providing customized solutions to a wide array of industries, including schools and universities, healthcare facilities, hospitality businesses, office buildings, military installations, government buildings, financial institutions, and historic preservation projects.

A Legacy of Empowering Building Performance

We recognize that educational institutions constantly strive to optimize resources while meeting the demands of a growing student population. Our window systems offer energy-efficient upgrades that can significantly reduce operational costs, allowing schools and universities to allocate more funds to areas such as academic programs and student support services.

Healthcare facilities face the unique challenge of maintaining a sterile and comfortable environment for patients while efficiently managing energy consumption. Thermolite's energy-saving window systems can help reduce utility expenses, freeing up resources for improved patient care.

The hospitality industry relies on attracting guests with comfortable and inviting spaces. Our window systems enhance guest satisfaction by providing exceptional insulation, reducing noise infiltration, and ensuring a more tranquil atmosphere.

Office buildings require efficient and cost-effective solutions to optimize energy performance. Thermolite's interior retrofit approach minimizes disruption to building operations while delivering significant energy savings.

Military installations prioritize both energy security and operational efficiency. Our systems not only enhance energy performance but also provide robust blast protection and signal defense capabilities, safeguarding personnel and vital assets.

Government buildings must balance the need for sustainability with historic preservation. Thermolite's window systems seamlessly integrate with existing architecture, preserving historic integrity while significantly improving energy efficiency.

Financial institutions face heightened security concerns, making robust blast protection and surveillance mitigation crucial. Our systems effectively address these challenges, providing a secure and discreet solution.

Historic buildings often possess architectural significance and character that needs to be preserved. Thermolite's window systems respect the original design while improving energy performance and comfort for occupants.

The Thermolite Advantage

Our commitment to innovation and excellence has resulted in a product line that addresses a wide range of client needs. Thermolite window systems provide exceptional energy savings, enhance security, reduce noise pollution, and seamlessly integrate with existing building designs. We prioritize minimal disruption during installation and offer flexible financing options. With our proven track record of success and dedicated customer support, Thermolite is your trusted partner for transforming building performance.

Our Ongoing Commitment

Thermolite remains dedicated to driving progress in the field of building performance. We continuously invest in research and development, exploring new technologies and materials to deliver ever-more innovative and efficient solutions. Our commitment to environmental sustainability guides our efforts to create products that minimize environmental impact while maximizing energy savings.

We believe in building lasting relationships with our clients, understanding their unique needs, and exceeding their expectations.