Narrow Frame Thermal Insulation Hidden Tracks Silent Aluminium Sliding Window

Product Description:

Hidden tracks sliding window is a kind of sliding window which tracks are hidden in lower rail and covers covering on the tracks. Dust and waste are not easy to get insides. But it is easy to clean after removing the covers. There will be also a small leisure counter top after installing the extra armrest. Besides, each panel stands on 2 tracks. It is stable and quiet when sliding. And, panel edge frame is hidden in the external frame when closed. Supply as more visual are as possible.

Because tracks are not exposed, the lines of the window are brief. The overall visual effect is simple, modern and elegant. There is nearly a flat surface above the lower rail, without grooves. Dust will be drained away by rainwater. Daily cleaning only requires wiping. the surface, significantly reducing cleaning effort and workload. The track on the interior side is also recessed within the frame, minimizing dust accumulation and making it easy to clean.

Specifications

Features:

1. Optional extra 99mm width armrest. Your leisure counter top in the busy life. Let you have a better experence for enjoying the view from outside.
2. Multi hooked rabbets on panel frame. Sealing strips press together tightly panel by panel. Enhance air tightness and heat insulation performance. 
3. Flooring drain style drainage system. Slop structure lower rail. Rain water can be drained outside immidiately and won't float back.
4. High density silicified woolen strips. Prevent dust getting in and wind howling.
5. Unique 6 tracks lower rail. Each panel stands on 2 tracks. Smoother sliding and higher load bearing.