ES86 aluminum double sliding window has reasonable design and convenient to be used, satisfying the wide range of applications in household and office areas.
1）Handle integrated with doors and windows, larger and better handle
2）Rain cover equipped at the upper part of the windows.
3）Sliding rail made of aluminum alloy and stainless steel to ease the sliding process.
4）Specially designed drain for rapid draining of rainwater.
U factor: 0.4
Air Leakage <0.4cfm/ft