Unclogging-a-drain-from-the-roof, if it is autumn, it is more likely the time for a clog in the roof drain.unlike other drains in your house, the roof drain has many elements which cause the clog. since the drain is outside the house and is vulnerable to all sorts of pollutants, the drain gets easily clogged.. If the plunger and the snake fail, you probably have a big clog somewhere in the drainpipe. here's how to locate the clog and grind your way through it. clogged drains are always a hassle, but some, like a plugged p-trap under the sink or a stopped-up toilet, requires only a wrench, a plunger and a ..., water under pressure will also clear a clog from a roof drain and flush it down to the outlet pipe. feed your hose down the roof drain until it sits against the clog and then turn it on at full power. initially, the water will back up out of the drain, but eventually, the pressure of the water will begin to loosen the clog..

Unclogging a drain from the roof. roof vents generally don’t have gas traps that introduce tight turns, so working from your roof might give you easier, unobstructed access to the main drain. bmw water leaking in sunroof – clogged drains. the roof is only 22' from ground to gutter and is flat. dealing with a clogged drain is just no fun., how to unclog a main drain from your roof vent. there can be powerful advantages in using a roof vent to access your main sewer drain when removing a difficult clog..

How to clear drains through the roof vent. the waste lines in your house are connected to a venting system that performs two important functions. vents allow sewer gases to escape and allow air ...