THE DETAIL I USED TO DO MY ASSIGNMENT.
BIRDS-EYE-VIEW OF BOX GUTTER MODEL
NOTE LAYERS FROM BOTTOM - 35mm STEEL BRACKET SUPPORTING 10mm PLYWOOD, SPANDEK STEEL TO ALLOW FOR AIR TO FLOW BETWEEN BOX GUTTER AND PLYWOOD, 10mm BITUMEN TO GLUE DOWN THE BOX GUTTER AND ALSO ALLOWS FOR A GAP FOR AIR. AIR GAPS REMOVE POSSIBILITY OF CONDENSATION.
ISOMETRIC VIEW OF MODEL
SILICON IN SAW CUT TO SEAL OFF FLASHING, NOTE HOW FLASHING IS BENT
BIRDS-EYE-VIEW OF BOX GUTTER MODEL
NOTE LAYERS FROM BOTTOM - 35mm STEEL BRACKET SUPPORTING 10mm PLYWOOD, SPANDEK STEEL TO ALLOW FOR AIR TO FLOW BETWEEN BOX GUTTER AND PLYWOOD, 10mm BITUMEN TO GLUE DOWN THE BOX GUTTER AND ALSO ALLOWS FOR A GAP FOR AIR. AIR GAPS REMOVE POSSIBILITY OF CONDENSATION.
ISOMETRIC VIEW OF MODEL
SILICON IN SAW CUT TO SEAL OFF FLASHING, NOTE HOW FLASHING IS BENT