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Signs You Have a Blocked Drain

Unwanted costs and a stressful situation can be the result of a blocked drain; something nobody wants to experience in their home. In this blog post at Dynamo 24/7, we've explained some of the signs to look out for in telling if you have a blocked drain. If you'd like to get in touch with us to discuss our services, just give us a call on, 07826 079196 and we'd be happy to help your home!

Signs You Have a Blocked Drain

signs you have a blocked drain

Raised Water Levels

One of the most noticeable signs of a blocked drain is raised water levels in your toilet. When you flush, if you observe that the water in your toilet rises instead of draining away smoothly, it could be a clear indication of a blockage. In some severe cases, the water may even overflow from the toilet, signalling a more critical drainage problem that requires urgent attention.

Unusual Sounds

Pay attention to any unusual sounds coming from your drains. Gurgling noises, in particular, can be a significant hint that your drains are facing issues. These sounds often occur when water is flowing down the drain, and they can suggest trapped air within the plumbing system. If you hear gurgling sounds from various drains and plug-holes in your home, it's a sign that you should investigate for potential blockages.

Unpleasant Odours

Blocked drains can lead to unpleasant odours emanating from your plumbing. The buildup of debris, especially food particles, can get trapped in the drainage system, creating a foul smell. These odours may become more pronounced when you use water fixtures in your home, such as taps and sinks. If you notice persistent, unpleasant smells, it's a clear indication that there might be a blockage in your drains that needs to be addressed promptly.

Slow Drainage in Sinks and Bathtubs

A slow drain in a sink, shower or bathtub is a definite sign of a blocked drain. If you notice that the water is draining more slowly than usual, there may be a blockage in the pipes. A buildup of hair, soap scum, or other debris that obstructs the water's natural flow could be the source of this. 

If poor drainage is addressed early on, it can be kept from getting worse and becoming a full obstruction. Contact us for professional drain unblocking in Hertfordshire, Luton, Enfield, and the surrounding areas. 

Water Backing Up in Multiple Fixtures

Water backing up in several fixtures at once is another alarming indication of a clogged drain. A blockage in the main drainage system is indicated, for instance, if water starts to back up into the shower or sink after flushing the toilet. This connected backup is a blatant sign that the main sewage line is obstructed and needs to be cleared immediately to avoid further harm.

Exterior Drainage Issues

Not only can exterior drainage problems give hints of a blocked drain, but inside ones can also. A clog in the drainage system outside your home may be indicated by water gathering around external drains or sluggish draining from outdoor fixtures. Numerous things, such as collected dirt in outside drains or tree roots invading pipes, might result in exterior drainage issues.

Changes in Grass or Pavement Appearance

The surrounding terrain may be impacted by a clogged drain. Look out for any changes, such as wet spots, sinkholes, or subsidence, in your pavement or garden. These changes could be a sign that water is seeping out of a clogged drain, damaging the soil and possibly the structure. If you notice changes in your outdoor environment early on, you may be able to avoid more involved and expensive repairs.

Now that you know more about the signs to look out for when you suspect that the drains are blocked in your home, why not get in touch with us here at Dynamo 24/7? We are available throughout Welwyn Garden City, Hertfordshire, Luton, Enfield and the surrounding areas.

Contact Us for Our Services

To contact us here at Dynamo 24/7, simply send us a message via the contact form on our website or email us via our email address at, s.bigland71@hotmail.co.uk. Finally, if you would like to get in touch with us sooner rather than later, you can simply give us a call via our phone number on, 07826 079196