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Desiged for Optimal Energy Effeciency Using eeCore™

eeCore™ Technology
Energy Efficiency

Building a patio door with optimal energy efficiency has its challenges. The main one being, “How do you build an energy-efficient aluminium door that does not bow is the winters or summers?”

You see, because the exterior aluminium and the interior aluminium surfaces are at extreme temperature differences in mid-summer or deep winter, the most door will show some degree of warping as the hotter metal expands and the colder metal contracts.

By developing eeCore™, we can minimise these phenomena to create the most stable energy efficient folding door system.

Learn more about thermal bowing and our solution