Blocked Drain in Orton Goldhay — Why Apartment Blocks and Shared Drains Need Special Attention

Orton Goldhay and the wider Orton area south of Peterborough has a mix of detached and semi-detached housing alongside a significant number of low-rise apartment blocks and flats. Drainage problems in apartment blocks are more complicated than in a single-family home — the shared drain infrastructure means a blockage can affect multiple households at once, and responsibility for the repair is not always immediately clear.

JDNA LTD’s drainage engineers have attended blocked drain calls across Orton Goldhay, Orton Southgate, Orton Brimbles, and Orton Malborne. This guide explains the specific drainage challenges in shared PE2 properties and what to do when things go wrong.

How Shared Drains Work in Orton Goldhay Apartment Blocks

In a typical Orton Goldhay apartment block, individual flats discharge their waste water through branch drains into a common stack drain that runs vertically through the building. These stacks then connect to shared horizontal drains that run below ground to the public sewer.

This shared infrastructure means that a blockage anywhere in the system can affect multiple flats. A partial blockage in the common stack may cause slow drainage in every flat on the stack. A blocked underground shared drain can cause sewage to back up into ground-floor flats while upper-floor residents notice only slow drainage. Blockages within an individual flat are typically the tenant’s or flat owner’s responsibility. Blockages in the shared stack or underground shared drain are typically the building owner’s or managing agent’s responsibility.

Common Causes of Blocked Drains in Orton Goldhay Properties

In apartment blocks, the most common blockage causes are fat, oil, and grease accumulation in kitchen drains (every kitchen in the block contributes to the same drain run), wet wipes and sanitary products flushed down toilets, and hair and soap scum accumulation in bathroom drains.

In older Orton Goldhay properties built in the 1980s, we also find that the original underground drain runs — typically laid in clay or early plastic — have developed joint defects or root ingress as the infrastructure ages. Tree roots from gardens and communal areas are particularly aggressive at seeking out drain joints. Grease build-up is the blockage type we most frequently clear in Orton Goldhay apartment block kitchen drains — unlike a simple debris blockage that clears quickly with jetting, grease builds up as a thick, hardened plug that requires prolonged high-pressure water jetting to fully remove.

Who to Contact and What to Do When a Drain Blocks in Orton Goldhay

If you are a tenant and only your flat’s fixtures are affected (one slow sink, one toilet), contact your landlord or property manager. They are responsible for calling a drainage engineer.

If multiple flats or residents are reporting the same problem simultaneously, it is a shared drain issue and the building management or freeholder is responsible for arranging the repair. As a property owner, landlord, or managing agent, call JDNA LTD on 01733 639329. We can attend rapidly, carry out a CCTV survey to identify the exact blockage location, clear the blockage with high-pressure jetting, and provide a report on the drain condition. For managing agents, we can provide ongoing drainage maintenance contracts covering all properties in a block.

Frequently Asked Questions