
Key Takeaways
- Thermally broken doors significantly reduce energy costs by minimizing heat transfer.
- They help maintain a consistent indoor temperature and enhance home comfort.
- Investing in thermally broken doors increases property value due to their durability and efficiency.
- Panda Windows & Doors has been delivering custom luxury doors across the US since 1991.
How Thermally Broken Doors Work
A thermally broken door is designed to minimize heat transfer between the inside and outside of a building. It works by incorporating an insulating material (the "thermal break") between the interior and exterior door components.
The door frame contains a layer of non-conductive material (like polyamide, PVC, or fiberglass) that creates a barrier between the interior and exterior metal surfaces. This break disrupts the thermal bridge that would otherwise allow heat to flow freely through the metal components.
Since our founding in 1991, Panda Windows & Doors has specialized in state-of-the-art custom glass wall systems for both residential and commercial spaces. Operating from our manufacturing facility in Las Vegas, Nevada, we have been at the forefront of innovation for over 30 years. Our product offerings, which include over 80 high-end options, such as pivot doors, French doors, folding doors, lift & slides, multi-slides, horizontal sliding walls, and operable windows, are available in a range of materials, including aluminum, steel, stainless steel, bronze, solid wood, and aluminum-wood clad.
Our company is widely recognized for its award-winning designs, engineering solutions, and rapid delivery times. We ensure that our customers throughout the U.S. and Caribbean receive their products within 6-10 weeks. Our company is trusted by leading architectural firms and glaziers nationwide, and we stand as the premier manufacturer of custom luxury windows and doors in the United States.
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Pros Of Thermally Broken Doors

Thermally broken doors look just like standard doors as the “thermal break” is inside the frame.
1. Improved Energy Efficiency: Thermally broken doors reduce heat transfer, which means less heat enters or leaves your home when you don't want it to. This leads to lower energy bills.
2. Comfortable Indoor Temperature: They help maintain a consistent indoor temperature regardless of the weather outside.
3. Reduced Condensation: By minimizing temperature fluctuations across the door frame, thermally broken doors reduce the risk of condensation, which can lead to mold and mildew.
4. Noise Reduction: The thicker build of thermally broken doors acts as a barrier to noise, providing you with a quieter living or working environment.
5. Enhanced Security and Durability: Thermally broken doors, especially those made from materials like steel, are stronger and more secure due to their thicker construction.
6. Versatile: They can be installed in various types of spaces, like residential, commercial, and industrial.
7. Environmental Benefits: By reducing energy consumption, thermally broken doors contribute to a lower carbon footprint.
Cons Of Thermally Broken Doors
1. Higher Cost: Thermally broken doors are generally more expensive than standard doors due to the advanced materials and technology used in their construction.
2. Complexity in Manufacturing: The process of creating thermally broken doors is more complex, which can lead to longer lead times.
3. Potential for Incorrect Installation: If not installed correctly, the thermal break's effectiveness can be compromised.
4. Weight and Structural Requirements: Thermally broken doors can be heavier due to the additional materials used, which may require additional structural support in some cases.
Choose Panda Windows & Doors For Thermally Broken Doors

Panda gives you virtually unlimited customization options so you get the perfect doors always.
If you're considering upgrading to thermally broken doors, Panda Windows & Doors has a range of customizable options to suit your needs. With a reputation for quality and innovation, we provide elegant and energy-efficient doors.
Why Choose Us
1. Wide Range of Styles: Our thermally broken doors come in various styles, including pivot, hinged, and folding, to complement any architecture.
2. Custom Luxury Focus: We specialize exclusively in custom doors, so you know we're dedicated to providing premium-grade products designed to meet your needs.
3. Premium Materials: We use only the finest materials for your thermally broken doors, like aluminum, steel, stainless steel, and architectural bronze.
4. Top-Tier Hardware: We source our premium hardware from leading manufacturers around the world.
5. Certified Performance: Many of our doors are also tested by NFRC for proven energy efficiency.
Reach out to us to learn more about our products and get a free quote.
Frequently Asked Questions (FAQs)
What is the lifespan of a thermally broken door?
Thermally broken doors can last for decades with proper maintenance. The high-quality materials used in their construction, such as aluminum or steel and polyamide, contribute to their long-lasting performance.
Are thermally broken doors worth the investment?
Yes, thermally broken doors are a worthwhile investment. Although they may have a higher upfront cost compared to standard doors, the energy savings and increased home comfort they provide can offset this initial expense. Additionally, these doors can enhance the value of your property by being an attractive feature for potential buyers.
How are thermally broken doors maintained?
Regular cleaning with mild soap and water is sufficient to keep them looking their best. However, you must also dry them as soon as possible, as these doors are usually made from metal, which corrodes when in contact with water and oxygen. Also, periodically check the hardware, such as locks and hinges, so they are functioning properly.
Can thermally broken doors be used for all building types?
Absolutely. Thermally broken doors are versatile and can be used in a variety of building types, including residential, commercial, and industrial properties.
What is the typical lead time for Panda Windows & Doors products?
The typical lead time for our products is about 8-10 weeks, with rush orders available for urgent needs. Click here if you have more questions about us.