The 800 Series stacker door is a high-performance, thermally broken sliding system designed to open up larger spaces while delivering superior insulation and smooth, effortless operation. Unlike standard sliders, stacker doors feature multiple panels that slide behind one another, allowing for a wider clear opening and enhanced indoor-outdoor flow. Built with a robust polyamide track and heavy-duty stainless steel rollers — tested to handle panels over 300kg — this system is engineered for strength and longevity. The thermal break technology significantly reduces heat transfer, improving energy efficiency and year-round comfort. With sleek lines, secure multi-point locking, and minimal maintenance, the 800 Series stacker door is ideal for modern living and expansive views.

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