OKASOLAR P

Glazing with Direction-sensitive Privacy Screening

OKASOLAR P is an insulating glass with fixed; vertical louvres in the cavity between the glass panes.

OKASOLAR P enables partial transparency in one direction at the same time as privacy screening adapted to individual requirements in the other direction, and has been optimised for use in the building façade.

Thanks to its three-dimensional geometry, OKASOLAR P offers: :

Direction-sensitive privacy screening
Partial trough-vision
High daylight levels
Can be easily recycled
Visibility for birds

The special feature of OKASOLAR P is that the louvres for privacy screening are integrated in the cavity between the glass and therefore pose no special requirements concerning the installation, maintenance and cleaning. In fact, the OKASOLAR element can be treated like conventional insulating glass. The glass thickness and type are based on the structural needs and constructional requirements.

2-pane build-up:

Outer pane made of thermally treated glass
Cavity: 24 mm with integrated louvres and gas filling
Inner pane made of thermally treated glass, heat-reflective layer #3

3-pane build-up:

Outer pane made of thermally treated glass
Cavity 1: 24 mm with integrated louvres and gas filling
Inner pane made of thermally treated glass, heat-reflective layer #3
Cavity 2: 8 to 12 mm with gas filling
Inner pane made of thermally treated glass, heat-reflective layer #5

Glass dimension parallel to Louvre axis max. 3,000 mm
Glass dimension perpendicular to louvre axis max. 3,000 mm
Louvre length: max. 3,000 mm
The maximum area is 7 m². Special shapes are possible.

Type OKASOLAR	T_v %	g-value %	Ug value [W/(m²K)] Ug [Btu/(hfr ft² °F)] Cavity 24 mm
2-pane-build-up with thermal control coating			Krypton	Argon	Air
P 36-0	1	3	1,3	1,5	1,7
P 30-08	28	25	1,3	1,5	1,7
P 30-23	43	37	1,3	1,5	1,7

Type OKASOLAR	T_v %	g-value %	Ug value [W/(m²K)] Ug [Btu/(hfr ft² °F)] Cavity 24 mm
2-pane-build-up with low-e coating as well as solar control coating 70/37			Krypton	Argon	Air
P 36-0	1	12	1,3	1,5	1,7
P 30-08	24	23	1,3	1,5	1,7
P 30-23	38	25	1,3	1,5	1,7

Type OKASOLAR	T_v %	g-value %	Ug value [W/(m²K)] Ug [Btu/(hfr ft² °F)] Cavity 24 mm
3-pane-build-up with low-e coating			Krypton	Argon	Air
P 36-0	1	1	0,6	0,8	1,0
P 30-08	25	21	0,6	0,8	1,0
P 30-23	39	30	0,6	0,8	1,0

Type OKASOLAR	T_v %	g-value %	Ug value [W/(m²K)] Ug [Btu/(hfr ft² °F)] Cavity 24 mm
3-pane-build-up with low-e coating as well as solar control coating 70/37			Krypton	Argon	Air
P 36-0	1	6	0,6	0,8	1,0
P 30-08	22	18	0,6	0,8	1,0
P 30-23	34	21	0,6	0,8	1,0