Home and Outdoor Scenery

TB3F

a Window is a Painting

Performance data
Aluminum framing (mm)	Glass track	Soundproof performance (Level)	Watertight (pa)	Positive pressure (pa)	Negative pressure (pa)	Airtight (m3/hr.m2)
100	16~34mm	37&40	Middle value 1750 Maximum value 2500 『3 hours pressure pulsations = 3 hours test without water ingress』	4600	-6000	2

Suitable for mountains, high-rise buildings, and large view windows.
This data was obtained after enhancement.
CNS 3092, ASTM E413 sound is tested through sound transmission loss measurement.
TAF, ILAC-MRA certificate system test data.
Ai SUN YU has listed negative wind pressure as a necessary test item in order to simulate nature.

Home and Outdoor Scenery

VB1TF+VFB

Wide open and Extraordinary

Performance data
Aluminum framing (mm)	Glass track	Soundproof performance (Level)	Watertight (pa) Middle value	Positive pressure (pa)	Negative pressure (pa)	Airtight (m3/hr.m2)
100	16~34mm	37&40	1000 『10 minutes pressure pulsations = 10 minutes test without water ingress』	3600	-3600&-5400	2

CNS 3092, ASTM E413 sound is tested through sound transmission loss measurement.
TAF, ILAC-MRA certificate system test data.
Ai SUN YU has listed negative wind pressure as a necessary test item in order to simulate nature.

Home and Outdoor Scenery

VB1F

Excellent ventilation and transparency, creating a quiet and green scenery

Performance data
Aluminum framing (mm)	Glass track	Soundproof performance (Level)	Watertight (pa) Middle value	Positive pressure (pa)	Negative pressure (pa)	Airtight (m3/hr.m2)
100	16~34mm	37&40	1000 『10 minutes pressure pulsations = 10 minutes test without water ingress』	3600	-3600&-5400	2

CNS 3092, ASTM E413 sound is tested through sound transmission loss measurement.
TAF, ILAC-MRA certificate system test data.
Ai SUN YU has listed negative wind pressure as a necessary test item in order to simulate nature.

Home and Outdoor Scenery

VC1F

Large Opening and Extraordinary

Performance data
Aluminum framing (mm)	Glass track	Soundproof performance (Level)	Watertight (pa) Middle value	Positive pressure (pa)	Negative pressure (pa)	Airtight (m3/hr.m2)
100	16~34mm	37&40	1000 『10 minutes pressure pulsations = 10 minutes test without water ingress』	3600	-3600&-5400	2

CNS 3092, ASTM E413 sound is tested through sound transmission loss measurement.
TAF, ILAC-MRA certificate system test data.
Ai SUN YU has listed negative wind pressure as a necessary test item in order to simulate nature.。

Home and Outdoor Scenery

VA1F

Beautiful Home - Beautiful Scenery to Eyes

Performance data
Aluminum framing (mm)	Glass track	Soundproof performance (Level)	Watertight (pa) Middle value	Positive pressure (pa)	Negative pressure (pa)	Airtight (m3/hr.m2)
100	16~34mm	37&40	1000 & 1750 『10 minutes pressure pulsations = 10 minutes test without water ingress』	3600 & 4600	-3600&-5400	2

CNS 3092, ASTM E413 sound is tested through sound transmission loss measurement.
TAF, ILAC-MRA certificate system test data.The higher the value, the greater the strength.
Ai SUN YU has listed negative wind pressure as a necessary test item in order to simulate nature.

Large View, Open the Window to Experience Nature

windows have two panes that open into each other,
which means that they are only half open.
However, the intelligent hidden window is a full-opening window.
It uses the space on the left and right
sides of the wall to store the inner panes,
hiding the inner pane from the interior compartment.
When the inner pane is opened,
it is not visible from inside or outside.
Therefore, it is called the intelligent hidden window.