Blocked drains are a common problem and can cause anything from slow drainage to odours and flooding. Understanding the most common causes can help homeowners prevent issues before they become serious.
One of the leading causes of blocked drains is fat, oil and grease
When washed down sinks, especially in kitchens, these substances cool and solidify inside the pipes. Over time, they build up along the pipe walls, narrowing the passage for water and trapping other debris. A Christmas sculpture, crafted entirely from fat, has been revealed, highlighting just how much oil will be poured down drains this month.
Hair is another culprit, particularly in bathroom drains
Loose hair combines with soap scum and shampoo residue to form clumps that restrict water flow. This is especially common in showers and plugholes.
Wet wipes and sanitary products are a cause of blockages
This is despite many being labelled as flushable. These items do not break down like toilet paper and can snag inside pipes, leading to blockages in both household drains and the wider sewer network.
In outdoor drains, leaves and debris often cause problems
During autumn and winter, leaves and mud can wash into gullies and drains, creating obstructions that prevent rainwater from draining away. A CCTV drain survey Loughborough can help you identify what is causing issues for you. Professionals such as //www.wilkinson-env.co.uk/drainage-services-cctv-surveys-midlands/cctv-drain-surveys/loughborough/ can offer advice.
Tree root intrusion is an issue in older properties
Tree roots seek moisture and can enter pipes through small cracks. Once inside, they grow, eventually causing blockages or pipe damage.
