Many times the problem may not be from the roof itself but from clogged roof drains.
Roof and drain cleaning.
Clean up the surrounding area.
Cleaning the roof drain regularly will help stop clogs and cut down on maintenance.
The correct tools to open the drain depends on the type of drain.
Around this time the roof should be cleaned with a brush every month.
However they will need cleaning from time to time as they tend to clog.
Many commercial buildings and homes with flat roofs employ one or more roof drains at engineered low spots.
The same applies in winter and regular checks should be carried out to make sure the roof drains clear of ice and.
Once you re on the roof clean up any dirt weeds and debris that may be around the drain.
A roof drain is often used on flat roofs to connect the roof to the outlet pipe.
Leaves can form a blockage or small animals can nest on them.
The drains consist of a hub at roof level with a metal grate.
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.
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.