Airtight Performance
Level 7
Wind Pressure resistance
Level 9
Watertight Performance
Level 3
Insulation Performance
K=2.0~ 2.2W/(㎡.K)
ES61 Casement Door
ES61 casement door is a single door integrated with a window. This door is a single right door, and the window is on the center of the left side. You can open the window to ventilate when you want to freshen the air but don’t want to open the door.
