Shading type | Fitting coefficient | East | West | South | |
Adjustable horizontal shutters | Summer | a | 0.56 | 0.57 | ― |
b | −1.30 | −1.30 | ― | ||
Fixed horizontal shield | a | ― | ― | 0.5 | |
b | ― | ― | −0.8 | ||
Fixed vertical shield | a | ― | ― | 0.33 | |
b | ― | ― | −0.72 |