Any chimney wider than 30 in.
Problems with roof installation.
Incorrect installation procedure or attachment and improper sealing of the flashing will allow the water to enter between the roofing systems and the roof structure.
Debris builds up behind that dam and holds moisture which leads to rusted flashing and wood rot.
Built up roofs bur might experience leaks due to.
Ice dams ice buildup in winter this is a common problem in winter where snow melts down from the top of the roof and refreezes at the overhangs where the roof is cooler.
A roof that isn t installed precisely the way it was intended can be both unattractive and incapable of standing up to extreme weather conditions.
Roof pitch degrees is the measure of the ratio of vertical height and the horizontal length.
Leaks are not the only problem.
A problem in the installation can easily decrease the lifespan of the roof.
Needs a cricket or saddle basically a small roof built behind the chimney.
The area after installation should be cleaned and dried properly.
2 blow offs tenting reduced wind uplift resistance and billowing.
A properly installed chimney cricket will direct water and debris around the chimney and off the roof.
If this step is done accurately then such installation problems won t be there.
On a laminate shingle roof overlooking seemingly small details such as shingle alignment and nailing can lead to serious problems.
Discover and understand the problems plaguing low slope roofs everywhere 1 roof leaks and moisture.
So the installation is to be done correctly.
Sometimes installing a flashing over a joint or cap will eliminate the problem if it is detected early in the construction.