Blocked drains and drain unblocking

Blocked drains and drain unblocking

Slow gullies, outdoor flooding after rain, and foul smells from inspection chambers point to drain issues. Grease, silt, roots and collapsed clay joints are common underground causes; indoors, wastes and stacks take soap and debris.

Diagnosis

We ask which fittings are affected, whether neighbours share symptoms, and whether the problem followed building works or storms. A single appliance often means a local waste; whole-house symptoms suggest a deeper obstruction.

Visit and methods

Hand tools and rods clear many domestic blockages. Persistent faults may need high-pressure jetting or a CCTV drain survey to find roots or structural damage before drain repair. We explain findings and agree the next paid step before starting it.

Avoid pouring corrosive chemicals repeatedly — they complicate later work and can harm pipe materials.

When to call

Call when DIY plunging fails, outdoor chambers surcharge, or foul water threatens the property. Derby contact 01332 314146. Ownership questions: blocked outside drain responsibility. Cost context: drain unblocking cost.

Indoor versus outdoor strategy

We usually clear from the symptom fitting first, then move to chambers if needed. Jumping straight to excavation without evidence wastes money. Camera evidence guides structural decisions; rods and jetting handle many soft blockages.

Neighbours and shared systems

If a shared private drain is involved, coordination between freeholders may be required for permanent repair. We can document what we found so conversations with neighbours or the sewerage undertaker are factual.

Hygiene

Foul flooding needs disinfectant and careful disposal of contaminated soft furnishings. Our job is the pipe; deep cleaning of carpets may need a specialist cleaner once the water threat is gone.