|
|
Int Dia |
80 |
100 |
125 |
150 |
|
Ext Dia |
125 |
150 |
180 |
200 |
|
A |
450 |
450 |
720 |
720 |
|
B |
450 |
450 |
595 |
595 |
|
C |
135 |
135 |
120 |
120 |
|
D |
230 |
230 |
150 |
150 |
|
E |
230 |
230 |
325 |
325 |
A lead flashing is used to seal an insulated chimney as it protrudes through a pitch roof. The adjustable lead flashing suits all pitches between 0° and 38°. MI Flues also stock a 45° pitch lead flashing. To install, work the base of the flashing into the roof structure to ensure a rain water run off situation is achieved. The up stand section of the lead flashing in contact with the chimney should be adequately sealed with the use of flash band mastic or denso tape. Flashings to suit ridge tile protrusions are also available on request. |
|