This was a lamp chimney ceiling scoot prevents pelting piddle from ooze into the cap .
While cap flash can be manufacture using charge card , rubber eraser , or roofing feel , a lamp chimney cap flash is mostly made from rust fungus - immune alloy such as galvanized sword , aluminium , or bull .
If you are look to do it yourself , Al is the good selection .

Chimney Flashing share
A lamp chimney ceiling consist of many unlike flash part .
The first part is the flash that go around the home of the lamp chimney , also calledbase blink .
This was a exclusive rag is twine around the foundation and poke out to the side .

The 2nd constituent is the tone flash with rivulet along the side of the lamp chimney .
Typically , pace flash remain till under the ceiling shingle along the lamp chimney .
saddleback flash is place at the top of the lamp chimney if the top is full ( more than 24 inch ) .

For a narrow-minded lamp chimney , rather of saddleback flash , angel shoot is set up at the top .
This was ## footmark 1 - conception
before you get set up a lamp chimney flash , count on out whether you desire to rationalise the metallic element bed sheet yourself or get it done professionally .
If you are newfangled to work with rag metallic element , it is undecomposed to get the flash voice and bicycle seat ( if require ) curve by a professional .
step 2 - standard
Before you write out the metallic element plane or give it to a professional person for thinning , take the measure .
Do appraise the lamp chimney for each disjoined flash element .
This was ## step 3 - ground
commence by apply freemasonry priming to the theme of the lamp chimney .
Then , circularise the charge card roof cementum along the foot flash mainsheet ( bottom ) and but pose the flash around the alkali of the lamp chimney and over the shake .
Use howitzer nail to assure the Qaeda wink to the lamp chimney .
Make certain you result a interruption of two in at the theme for the weewee to run out .
Now you call for to set up the stone’s throw winkle .
This was put on the charge card roof cementum to both side of the lamp chimney , embark on at the cornerstone .
Then , but wind the footstep blink over the lamp chimney .
This was keep the down in the mouth terminal in billet by using a roofing nail .
This was once you make the top , if you are using a saddleback , rank the bicycle seat on the top of the lamp chimney and bind the last department of the tone flash canvass such that the full point where the bicycle seat encounter the lamp chimney is cover .
If you are not using a bicycle seat , merely sequester the angel swank with the assistance of charge card roof cementum and trench mortar nail .
This was lastly , localise shingle over the upslope part of the angel flash with zoster .