Often people don’t look after their drains until they stop functioning. And non-functioning drains or sewer lines can be potentially messy, troublesome and a big health hazard, if not fixed immediately.
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If you have a problem with blocked drains, whether a domestic or commercial property, 3 Flow Drainage can solve the problem and are just a phone call away.

With over 16 years experience, 3 Flow Drainage have been providing professional drainage services to domestic and business customers in Kent. Our services include drain unblocking, drain cleaning and drain relining, all carried out by our team of qualified and experienced drainage specialists.

Zero call-out charge in Kent
Fully insured up to £10 million
Emergency drainage services 24/7
Own a fleet of latest equipment to fix any kind of drainage problem
16+ years of experience in drainage industry
Cater to both residential and commercial customers throughout Kent
Blocked drains are potentially messy, disruptive, upsetting and at worst a health hazard, the good news is that 3 Flow Drainage are just a phone call away.

“CCTV Drain Survey Specialist” We specialize in CCTV drain inspection and survey in Kent and other parts of South East England.

3 Flow Drainage cover the South East of England including Central and Greater London, Kent, Essex and Sussex providing drainage servicing and repair work.
Additional Services
Blocked Downpipes
Blocked Drains
Blocked Guttering
Blocked Pipes
Blocked Sinks
Blocked Toilets
CCTV Video Camera & Reports
Drain Flooding
Drain Installation
Drain Jetting
Drain Repairs
Drain Rodding
Drain Lining
High-Pressure Cleaning
Maintenance Contracts



  • Drain blockage cleaning
  • Unblocking toilets, baths, sinks and shower drains
  • CCTV drain survey
  • Drain cleaning and maintenance
  • Drain relining
  • Drain repair
  • Emergency drain unblocking
Drainage FAQs
  • Have bad smells from your drains, sinks and plumbed appliances
  • Find that your sinks are slow to clear liquid waste
  • Suspect that your drains have cracked, collapsed or clogged.
  • Feel that your drain needs to be repaired.
  • Have a gurgling or gulping sound coming from the waste inlets or toilet
  • 16+ Years of Experience – With our years of experience in the drainage industry of London & Kent, we are able to deal with any complex drain related problem be it of drain blockage or new drainage installation.
  • Fully Insured – We are fully insured up to £10 million. And we also specialize in insurance work.
  • Well-qualified and Professional Team – All of our drain engineers and operator are fully qualified in their field and thus guarantees best quality service.
  • No hidden charges and no call out charge
  • Most competitive rates guaranteed
  • Fully Equipped with latest tools, equipment and vehicles
  • Restore drains to its full capacity
  • Ensure maximum flow of water inside the drains
  • Ensure safety against future damage from root growth
  • Expert advice on future plantation


Other services

  • Drain excavation
  • Septic tank removal
  • High pressure water jetting
  • Drain root removal

Fixed and Affordable Prices
We have fixed rates for all the drainage services we offer in Kent. We also provide free, no obligation, price quotes to our valued customers in Kent and across South East England.

24 Hour Emergency Call-Out Service
We offer a round the clock emergency blocked drain services with no call-out charge.

High Quality Service
Our superior blocked drain service means we are the leading drainage provider for drainage services in Kent. The majority of our service calls are through referrals and recommendations from previous and existing customers.

Timely Service
Our drainage specialists will arrive on-site at a convenient, mutually agreed time.

Reliable and Experienced
In addition to our many years of experience in the drain unblocking industry in Kent, we are one of the most reliable and reputable drain unblocking companies in the country. We are full insured up to £10 million and all our drainage engineers are qualified and highly skilled in fixing complex drainage problems.

Fast and Effective Drainage Unblocking in KENT 
With our many years of experience and understanding of diverse drainage problems, our expert drainage engineers can unblock your drain in the fastest and most effective way. At 3 Flow Drainage, we have unrivaled expertise to offer a wide range of drainage solutions to fix any complex drainage issue.


Has the water flowing through your drains slowed down? Is there a bad smell coming from the drains? Have you heard gurgling sounds or noticing flooding? These are some tell-tale signs of blocked drains and overlooking them may worsen the problem. If you are seeing any of these early signs of blocked drains, call our drainage specialist today.
At 3 Flow Drainage, we are proud to use the most advanced drainage equipment and technology to unblock and clean your drains and we ensure the highest quality and safety standards with all our services.
Our friendly, expert drainage engineers are here to assist you in drain unblocking. We can fix any blocked drain in Kent!


Blocked drains are a common problem faced by households and businesses in Kent, which can cause various inconveniences, health hazards, and financial implications. It is crucial to take proper preventative measures to ensure that drains remain unblocked and functioning efficiently. In this comprehensive guide, we will provide you with essential tips and insights on maintaining drains in Kent and how to prevent blockages from occurring in the first place.

  1. Understand the Causes of Blocked Drains

To prevent blocked drains, it is essential to identify the primary causes of the problem. Common reasons for blocked drains in Kent include:

a. Grease and Fat Build-up: The build-up of grease and fat in kitchen sinks is a significant cause of blocked drains. When you wash dishes or pour leftover cooking oil down the drain, it solidifies and sticks to the pipe walls, eventually causing a blockage.

b. Hair: Hair is another common cause of blocked drains, especially in bathrooms. Hair strands can become tangled and accumulate in the pipes, resulting in a blockage.

c. Foreign Objects: Items such as sanitary products, wet wipes, and even small toys can inadvertently end up in the drain, causing a blockage.

d. Tree Roots: Tree roots can grow into underground pipes, obstructing the flow of water and causing blockages.

e. Pipe Damage: Broken or damaged pipes can collapse or become misaligned, leading to blockages.

  1. Regular Maintenance and Inspection

To keep drains unblocked, it is vital to carry out regular maintenance and inspection of your drainage system. This helps to identify any potential issues early on and allows you to take the necessary actions to prevent blockages from occurring. The following are some maintenance tips to ensure your drains remain unblocked:

a. Clean Drain Covers: Regularly cleaning drain covers can help prevent the build-up of debris and reduce the likelihood of blockages.

b. Use Drain Guards: Installing drain guards or strainers in your sinks and showers can help catch hair, food particles, and other debris before they enter the drain, thereby preventing blockages.

c. Inspect Pipes: Routinely check your pipes for signs of damage, such as cracks, leaks, or misalignments. Repairing these issues early on can prevent more significant problems from occurring.

d. Regularly Flush Drains: Regularly flushing your drains with hot water and a mild detergent can help break down grease and fat build-up, keeping your pipes clear.

  1. Adopt Good Habits

Adopting good habits in your daily routines can help prevent blocked drains. Some best practices include:

a. Dispose of Grease Properly: Instead of pouring grease and fat down the sink, collect it in a container and dispose of it in the trash.

b. Be Mindful of What Goes Down the Drain: Avoid flushing items such as wet wipes, sanitary products, and paper towels down the toilet. Dispose of these items in the trash instead.

c. Brush Your Hair Before Showering: Brushing your hair before showering can help minimize the amount of hair that goes down the drain.

d. Limit Food Waste: Use a compost bin for disposing of food waste, and avoid washing large amounts of food particles down the sink.

  1. Seek Professional Help

If you notice signs of a blocked drain, such as slow-draining water, foul odors, or gurgling noises, it is essential to seek professional help immediately. A qualified plumber or drainage expert in Kent can quickly diagnose the problem and provide the necessary solutions to unblock your drains and prevent further issues.

  1. Consider Preventative Drain Cleaning Services

Many drainage companies in Kent offer preventative drain cleaning services, which involve using high-pressure water jetting to remove debris, grease, and fat build up. Speak to one of our team to talk to us more about unblocking your drains in Kent.

Introduction to the history of Kent

Kent, often referred to as the “Garden of England,” boasts a rich and varied history dating back to prehistoric times. As the oldest county in England, Kent has been at the forefront of numerous pivotal events and cultural shifts throughout history. In this comprehensive overview, we will explore the history of Kent, from its prehistoric origins to the modern era, shedding light on the unique characteristics that define this remarkable region.

  1. Prehistoric Kent

Evidence of human habitation in Kent dates back to the Paleolithic era, with numerous archaeological finds, such as flint tools and weapons, discovered throughout the county. During the Neolithic period, around 4000 BCE, the first farming communities emerged in the region. The construction of megalithic monuments, such as the Coldrum Long Barrow and Kits Coty House, showcases the religious and cultural beliefs of these early inhabitants.

  1. The Iron Age and the Arrival of the Celts

The Iron Age in Kent, which began around 800 BCE, saw the arrival of the Celtic tribes, such as the Cantiaci and the Regnenses. These tribes established hill forts and traded with continental Europe, particularly Gaul (modern-day France). The Celts in Kent minted their coins, and their influence can still be seen in place names, such as Dover and Maidstone.

  1. Roman Kent

In 43 CE, the Romans invaded Britain and quickly conquered the Celtic tribes in Kent. The Romans established several forts and towns in the area, including Durovernum Cantiacorum (modern-day Canterbury) and Dubris (modern-day Dover). The Roman presence in Kent led to the construction of roads, villas, and temples, including the famous Roman Lighthouse at Dover Castle, which still stands today. The Romans ruled Kent until their withdrawal from Britain in the early 5th century.

  1. Anglo-Saxon Kent

Following the Roman withdrawal, Kent was settled by the Jutes, a Germanic people, who established the Kingdom of Kent in the 5th century. In 597 CE, Augustine, a missionary sent by Pope Gregory the Great, arrived in Kent to convert the Anglo-Saxons to Christianity. Augustine established the first cathedral in Canterbury, which became the center of the English church.

The Kingdom of Kent flourished during the 7th and 8th centuries but was eventually absorbed into the larger Kingdom of Wessex in the 9th century. Kent’s strategic location made it susceptible to Viking raids during this period, with several towns, including Canterbury and Rochester, being attacked.

  1. The Norman Conquest and the Middle Ages

In 1066, William the Conqueror defeated King Harold at the Battle of Hastings, marking the beginning of the Norman era in England. Kent was quickly subdued, and many castles, including Dover, Rochester, and Canterbury, were constructed or expanded to solidify Norman control over the region.

During the Middle Ages, Kent played a significant role in English politics and commerce. The county’s proximity to continental Europe made it an essential gateway for trade and a hub for pilgrims visiting the shrine of Thomas Becket at Canterbury Cathedral. In 1381, the Peasants’ Revolt, led by Wat Tyler, began in Kent, reflecting the region’s social unrest and economic disparity.

  1. Tudor and Stuart Kent

The Tudor period saw significant changes in Kent’s religious and political landscape. The dissolution of the monasteries under Henry VIII led to the redistribution of church lands, dramatically altering the county’s social structure.

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