Wind Resistant Double Glazed Silent Aluminium Exterior Heavy Duty Sliding Door

Heavy duty sliding door is a kind of sliding door with large thickness frame. Frame made of large wall thickness aluminium profile. Matching with high load bearing wheels, panels can slide smoothly and be stable on the tracks. Panels won’t shake when suffer from windy weather. High level lower rail can prevent rainwater floating to interior. Double glass filled with argon gas. Can insulate sound from outsides. Supply a silent environment. Thermal insulation system can stabilize interior temperature. Makes interior environment be steady.

Wind resistant is one of the most important feature of heavy duty sliding door. Because of the multi-cavity structure and large thickness profiles, improve the bending resistant and overall stability of the profile. Can effectively resist deformation caused by wind pressure. So heavy duty sliding door can resist strong wind even hurricane and typhoon.

Specifications

Features:

1. Made of high-strength aluminum profiles (wall thickness is usually above 2mm or even thicker). These materials have high strength and are not easy to deform.
2. In the contact areas between door leaves and door frames, and between door leaves, a combination of EPDM rubber sealing strips and windproof strips is usually used. Enhance sealing performance.
3. High lower rail with slope design floor drain. Rainwater can be drained out rapidly and blocked outside by the lower rail. No worry about rainwater flowing back.
4. There are adjustable anti-sway wheels at upper rail. Panels are more stable and quiet when sliding.