
|
Heat Flow In (Summer)
|
Heat Flow Out (Winter)
|
|
RT3.1
|
RT1.4
|
Roof pitch: 5 degrees
|

|
Heat Flow In (Summer)
|
Heat Flow Out (Winter)
|
|
RT1.9
|
RT0.9
|
Roof pitch: 5 degrees
|

| |
Heat Flow In
(Summer)
|
Heat Flow Out
(Winter)
|
AIR-CELL
Insulbreak 65® |
RT2.0
|
RT0.9
|
Roof pitch: 5 degrees
|

| |
Heat Flow In
(Summer)
|
Heat Flow Out
(Winter)
|
AIR-CELL
Insulbreak 65® |
RT3.2
|
RT1.4
|
Roof pitch: 5 degrees. Where a suspended ceiling is present the air space above the suspended ceiling has been assumed to be 100 mm – 1200 mm deep. For larger ceiling space the heat flow in R-Value should be reduced by approximately R0.5.
|

|
Heat Flow In (Summer)
|
Heat Flow Out (Winter)
|
|
RT2.1
|
RT0.9
|
Roof pitch: 5 degrees
|

|
Heat Flow In (Summer)
|
Heat Flow Out (Winter)
|
|
RT3.3
|
RT1.4
|
Roof pitch: 5 degrees
|