Borst Engineering & Construction LLC
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Passive Solar Fenestration Exposure Calculator

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Passive Solar Roof Overhang Design Calculator - Borst Engineering & Construction LLC
South Wall Deviation from True South (Deg, West is Negative)
Height of Glass (Feet)
Design Solar Altitude Angle for Full Shade (Deg, from Passive Solar Altitude Angle Calculator)
Design Solar Altitude Angle for Full Sun (Deg, from Passive Solar Altitude Angle Calculator)
Build Height of Roof Overhang from Top of Glass (Feet or leave blank)
Build Depth of Roof Overhang from Glass (Feet or leave blank)
Requested Solution (0=Full Shade & Full Sun, 1=Full Shade, 2=Full Sun)
Height of Roof Overhang from Top of Glass (Feet)
Depth of Roof Overhang from Glass (Feet)
Actual Solution
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