Clean up the surrounding area.
Roof and drain cleaning.
The correct tools to open the drain depends on the type of drain.
Cleaning the roof drain regularly will help stop clogs and cut down on maintenance.
A roof drain is often used on flat roofs to connect the roof to the outlet pipe.
To clean your drain you ll need.
Many commercial buildings and homes with flat roofs employ one or more roof drains at engineered low spots.
However they will need cleaning from time to time as they tend to clog.
How to clean a roof drain.
Their roof gutters are usually connected to 4 inch diameter vertical roof drain pipes which in turn connect to 4 inch diameter underground horizontal pipes that flow into municipal storm drains just below street level.
Commercial buildings with pitch roofs may also require roof drain cleaning.
Once you re on the roof clean up any dirt weeds and debris that may be around the drain.
Many times the problem may not be from the roof itself but from clogged roof drains.
This will cause water to back up on the roof and can lead to leakage that runs into the building.
Roof drain cleaning many times property owners will experience a leak and understandably think it is the roof and call a roofing contractor and many times get a proposal for a new roof.
It s especially important in the fall when the trees lose their leaves.
Around this time the roof should be cleaned with a brush every month.