Know your rights if you have a blocked drain outside.
Typically, any drain inside your property boundary that only serves you is regarded as a private drain. This means you are responsible for it. If the drain is within a shared property or building (for example, a block of flats) and serves more than one property, then responsibility is usually shared among the owners, or managed by your landlord or property managers.
Any drain located outside your property boundary, or any pipe that connects your property’s drainage to the public sewer system, is known as a lateral drain. In most cases, your local water and sewerage company is responsible for maintaining these.
This guide will cover the responsibilities in depth so you know your rights and who to call to get the issue resolved as quickly as possible.
Understanding Drain Responsibility: The Basics – By Manchester Drain Experts
The responsibility for blocked drains outside depends on several factors including:
- where the blockage is located
- type of drainage system
- privately or publicly owned pipes
As mentioned, typically property owners are responsible for drains within their property boundary, while water companies usually manage public sewers and lateral drains.
Let’s break down who is responsible for what:
Property Owner Responsibilities
As a property owner in the UK, you’re usually responsible for the drains within your property boundary as well as the drains inside your home. This includes pipes that run underneath your home and garden, as long as they only serve your property.
Most sewers in Scotland and the UK are publicly owned. This means that once a pipe crosses your property boundary or connects to the public sewer network, it becomes the responsibility of your local water and sewerage company. In Scotland, this is Scottish Water.
However, if your sewer system is private, then all the properties which are served by the private system are collectively responsible for its maintenance and repair.
Water Company Responsibilities for Blocked Drains Outside
In Scotland, Scottish Water is responsible for providing clean water and managing public wastewater, including sewage.
Scottish Water typically manages all public drains and sewer systems, as well as lateral drains, which connect your drain to the public system.
If a blockage occurs in a public sewer or lateral drain outside your property boundary, your local water company should handle it at no direct cost to you. If you are experiencing water problems, you can call them on their 24/7 free helpline or by accessing this link.
Identifying the Location of Your Blockage
If you are dealing with a blocked drain, it is important to get the issue solves as quickly as possible to prevent flooding and structural damage.
However, you should know where the blockage is to establish who is responsible.
Signs of a blocked drain includes:
- Slow draining sinks
- Unpleasant odours and smells
- Gurgling sounds from toilets
- Sewage backing up into your property
If the issues only affect your property, the blockage is likely a private pipework problem. If your neighbours are experiencing similar problems and you live on different property boundaries, it may indicate a blockage in the public sewer.
What About Shared Drainages and Special Circumstances?
Drainage systems can be complicated, particularly in terraced homes, flats, or properties with shared facilities.
If you live in a building with multiple occupants, responsibility might be divided between individual property owners for their private drains.
In rental properties, landlords generally bear responsibility, though tenants have a duty to use facilities properly and report issues promptly. Management companies often handle drainage issues that are shared between apartment blocks.
For leasehold properties, the lease agreement should specify drainage responsibilities.
How to Determine Responsibility for Blocked Drains Outside
Knowing exactly where your property boundary lies is vital for determining responsibility. Property boundary information can be found in your property deeds or through the Land Registry.
Another option is to contact Scottish Water’s free 24/7 helpline. Their team is trained to determine whether the blockage is in a private drain or a public sewer, and if it’s outside your property boundary, they can arrange for a repair or cleanup as soon as possible.
You can also consult drainage plans from your local authority or water company.
Preventing Blocked Drains: Best Practices
Regardless of who’s responsible for fixing blocked drains outside, everyone benefits from preventing blockages in the first place.
Scottish Water estimates that 80% of blockages are caused by incorrect usage of drains.
It is important not to flush anything other than toilet paper and sewage down your toilet.
Never flush:
- Wet wipes
- Sanitary products
- Nappies
- Cotton wool or paper towels
- Dental floss
Also avoid pouring fats, oils, and food waste down the kitchen sink as these solidify and cause serious blockages.
Consider using drain guards to catch hair and debris in your plug holes to prevent blockage buildups.
Experiencing Blockage Problems in Your Property? Contact Clark Drainage Today
Leaving a blocked drain can result in structural damage and flooding, this makes it important to deal with the problem promptly to protect your property.
If you are experiencing a blockage problem in your property boundary, the Clark Drainage team are here to help you.
Our talented engineers are available for emergency callouts and come equipped with the latest tools and equipment to handle your drain problem with ease.
For more information on how we can solve your drain blockage, contact our experienced team today on 0161 694 6554.
