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OKASOLAR S

Outstanding Sun Protection for Roof Glazing

OKASOLAR S is a daylight system especially developed for overhead glazing and unites effective direction-selective sun protection with the use of daylight. The shading system integrated in the cavity creates a comfortable atmosphere in the interior: Along with good transparency it guarantees an even and glare-free illumination with daylight at any time of day or season. Moreover, OKASOLAR S reduces the cooling load and costs for artificial illumination and optimizes the energy balance of a building.

High Functionality

  • Effective, direction-selective sun protection
  • Daylight direction towards building interior
  • Light transmission precisely and specifically adjustable to the project
  • Fire protection according to requirements
  • Variety of special formats possible
  • Visibility as bird protection function

Sustainability

  • Daylight entry reduces need for artificial  light
  • Reduction of cooling load in summer, solar gains in winter time
  • Fully recyclable
  • Louvres fully and durably protected inside the cavity
  • No additional cost for maintenance, repair or cleaning

User Comfort

  • Comfortable daylight atmosphere in the entire interior
  • Outstanding vision to the outside
  • Effective privacy protection

  • Maximum dimensions: 3,000 mm x 4,500 mm, larger sizes available upon request
  • Maximum dimensions: 7 m2
  • Partial transparency: max. 80 % (depending on the line of sight)
  • Louvre distance: 24.7 mm
  • All technical value, such as light transmission, TSET and Ug-values can be adjusted matching requirements by varying other constructions and glass types.
OKASOLAR S Total Thickness Functional coating Ug-value [W/(m2K)] TSET Light Transmission

Standard double
glazing build-up

mm Type Krypton Argon Air (%) min.1 - max.2 (%) min.1 - max.2
24 low-e 1,1 1,3 1,9 13 - 45 1 - 47
solar 1,1 1,3 1,9 9 - 31 1 - 41

1 for angle of incidence γ = 60°
2 for angle of incidence γ = -30°

OKASOLAR S Total Thickness Functional coating Ug-value [W/(m2K)] TSET Light Transmission

Standard triple
glazing build-up

mm Type Krypton Argon Air (%) min.1 - max.2 (%) min.1 - max.2
  24+10 low-e 0,6 0,8 1,1 14 - 40 1 - 42
solar 0,6 0,8 1,1 8 - 29 1 - 37

1 for angle of incidence γ = 60°
2 for angle of incidence γ = -30°

References

Tageslicht im Einsatz Düsseldorf

| OKASOLAR, OKATHERM

Daylight in use

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Künstlicher Horizont Boulogne-Billancourt

| OKASOLAR S

Artificial horizon

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Hamburg

| OKASOLAR S

Supplied with daylight on the way to recovery

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Contern

| OKASOLAR S

Daylight solution for a building with positive effects

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