Option 3: 10.30 (June 21)

Option 3: 11.30 (June 21)

Option 3: 12.30 (June 21)

Option 3: 1.30 (June 21)

OPTION 3 Skillion roof to southern end of new building.

 

 

As for both option 1 and 2 this option does not restrict the daylight access of the Solar Collector on the roof.

 

The window concerned is not completely in sun, but does receive direct sun to more than 2/3 of its surface for 3 hours.

 

This sunlight received more than equals the amount  inferred (but not explicitely stated) in Principal 11, which is full sunlight for 2 hours.