10 Tips for Choosing Aluminium Sliding Folding Doors
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Prioritize Track Quality & System Design: o Why: The track is the foundation. Look for robust, heavy-duty tracks (ideally stainless steel) that can handle the weight and frequent movement. A well-engineered rolling system with high-quality bearings ensures smooth, effortless operation for decades. Avoid flimsy tracks. 2. Focus on Thermal Performance (Thermal Break): o Why: Aluminum conducts heat/cold easily. Ensure the profiles have a genuine polyamide thermal break – a continuous insulating barrier inside the frame and sash that separates the interior and exterior aluminum, significantly reducing heat loss/gain and preventing condensation. Look for U-values (measure of heat loss) – lower is better. 3. Check Security Features & Locking Mechanisms: o Why: Large doors are potential security points. Demand multi-p...
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