What Is the Thermica Entry Door Threshold?

If you’re planning to visit an Isothermic retailer soon, be sure to ask about the Thermica high-performance threshold—an exclusive Isothermic innovation. It’s the perfect companion for your steel entry door.

Why was this entry threshold system developed?

Always striving to do better—that’s the mindset at Isothermic. After many months of research and development, along with significant investment, we achieved our goal. We successfully developed a proven threshold system that delivers superior thermal resistance compared to traditional thresholds.

Why choose a Thermica threshold for your entry door?

In addition to being durable and clad in high-quality aluminum, the Thermica high-performance threshold continues to stand out thanks to:

Integrated water drainage channels
A dual weatherstripping system, including an ultra-highperformance neoprene seal
Enhanced resistance to air and water infiltration

Our team of advisors will be happy to show you the system in person in our showroom. A picture is worth a thousand words!

Compare by requesting a quote

Don’t hesitate to book an appointment with an Isothermic advisor, contact us by email, or visit us in-store. We’ll be happy to walk you through the details and prepare a quote for your next project.