
Heavy-Duty Thermal Break Bifold Doors
Extra-strong 120mm profile bifold doors featuring T6063-T5 thermal break aluminum. Certified for high-performance residential and commercial panoramic openings.
Specifications
| Series | 120mm ultra-heavy thermal break system |
| Gauge & Material | T6063-T5 Thermal Break; 2.5mm to 3.0mm thickness |
| Glass Utility | Triple tempered: 5+12A+5+12A+5mm; or Double 5+20A+5mm |
| Sill Options | Low-profile (15mm) or high-performance (50mm) |
| Certifications | AS2047 (Australian), CE (European) |
Key Features
Peak Thermal Break
Integrated thermal barriers stop energy loss, ideal for extreme hot or cold climates.
Grand Opening
Robust engineering allows for massive spans, transforming entire walls into open gateways.
Threshold Versatility
Optional 15mm low threshold ensures seamless, trip-free indoor-outdoor access.
Related Project Cases

Bifolding Window Product For Chile Client
Bifolding Window Product For Chile Client is a residential case in Chile, supplied with Bifolding Doors, Bifolding Windows, Aluminum Windows for the main opening package.

Villa Project in Nairobi Kenya
Villa Project in Nairobi Kenya is a residential case in Nairobi, Kenya, supplied with Curtain Wall System, Awning Windows, Arched Windows for the main opening package.
Related Insights

Why Windows Condensate in Hot, Humid Climates and How to Reduce It
How dew point, weak frame specifications, and installation mistakes can lead to condensation, mildew, and comfort complaints.

Best Glass Spec for Hot, Noisy Streets: What Buyers Usually Miss
A direct answer to two common complaints at once: too much solar heat and too much traffic noise.



