How To Keep Drain On Flat Roof From Clogging

The most obvious recommendation is to regularly inspect and clean your roof drains.

How to keep drain on flat roof from clogging.

Remove impediments to good drainage on the roof including keeping tree branches away from the roof making sure leaves don t clog roof drains removing debris left from contractors who work on the roof and cleaning out areas around roof mounted equipment. This will cause water to back up on the roof and can lead to leakage that runs into the building. Feed your hose down the roof drain until it sits against the clog and then turn it on at full power. Leaves can form a blockage or small animals can nest on them.

Buy the right roof drain dome. Keep the roof deck clean. How to avoid clogged flat roof drains. At minimum you should do this.

The best way is to connect the hose to a faucet which provides hot water and use the hose to run down the debris. However they will need cleaning from time to time as they tend to clog. Regularly clean the drains. Hot water is also effective in removing clog than cold water.

A roof drain is often used on flat roofs to connect the roof to the outlet pipe. Position a ladder against the side of your house that features the clogged roof drain. Scoop debris such as leaves and pine needles from the gutters drains and the top of the. You can use this method in addition to the brush method to completely unclog roof drain.

You can push down with the hose at the same time to help loosen the clog. Initially the water will back up out of the drain but eventually the pressure of the water will begin to loosen the clog. How to prevent flat roof drains from clogging. Flat type roofs with a curb should have secondary over flows so if the primary one clogs up stuff can get off the roof through the secondary over flow.