Severely blocked drains aren’t subtle and it doesn’t take a rocket scientist to work out that something is wrong if water starts coming back up from your sink or bathtub, or stops draining away completely.
However, often blockages build up over time, and knowing the symptoms of a partially blocked drain to watch out for will allow you to take early preventative action to stop the issue getting any worse.
Ignoring these signs is the worst thing you can do as allowing a blockage to build can increase pressure and could result in a partially or fully collapsed drain that will require professional drain repair and even excavation in some cases.
Common Signs of a Blocked Drain
A blocked drain in your business or home drainage system can have serious consequences and acting fast is the key to avoiding disaster. Get in touch with the professional team at TCF Environmental as soon as you spot any of the following signs of a blockage.
Strange Noises
If your drain has started making a strange gurgling noise when water is draining away, it could be an indication that there is a blockage somewhere in the pipework.
As waste water drains away, it will pass by any objects that are partially blocking the pipes. As it does so, trapped air will be released, causing the gurgling sound that you can hear from up in your kitchen or bathroom. There are many things that could be at fault for a build-up of trapped air, from food waste, hair, and oil that has accumulated over time to a single outsized object that has become wedged in a U-Bend.
This blockage may also may its presence known in other ways such as causing water to drain slowly, but if the blockage is currently still pretty small, this sound may be the earliest indication that you get. Acting now will help keep any damage to an absolute minimum.
Slow Draining Water
Most drain blockages only block off a portion of your pipework, at least at first, meaning that water will be able to get past, but at a slower rate than would otherwise be the case. If you notice that your sink, bath, or toiler are draining slower than they used to, a partial blockage is almost certainly the root cause.
This will likely get worse and worse over time, until eventually water doesn’t drain at all, and can even end up coming back up out of the plughole. By this stage the pressure in the pipes will be significant and a burst or collapsed drain is a very real possibility. Get your drains cleaned as soon as your water begins to drain slowly to keep the risk of this to a minimum and avoid potentially extortionate repair bills.
Nasty Odours
If food debris is responsible for the blockage in your pipes, you may well be able to detect a pretty nasty smell with no obvious source coming from your sink or toilet. This smell will tend to get worse over time and be particularly pungent when water drains through the blockage.
Water Backing Up
When you run water into a blocked drain and it is unable to escape downwards into the sewer, it will be forced to look for another exit route. In some cases, this will simply cause the water in the sink of toiler you were using to drain slowly or not at all, but it can also lead to water going back up other pipes in the system.
If this happens you might find that water comes out of the drain in your bathtub when you run the washing machine, or from the kitchen sink after washing your hands in the bathroom and vice versa. There is no case where water should come back out of a drain if the system is working as it should so if you do see water backing up from your drains you clearly have an issue and should call a drain cleaning expert as soon as you possibly can.
TCF Environmental are Here to Help
If you believe that you do indeed have a blocked drain on your business site, or in your home, TCF Environmental are here to help. We offer CCTV drain inspections allowing us to identify exactly what is causing your blocked drain issues, and use industry leading jet washing technology and professional drain rods to clear away even the toughest of blockages.
Get in touch today if you have noticed any of the signs mentioned above and our expert team will be delighted to assist you.