What causes a foul smell from my drains in Canterbury? +
Foul drain smells are usually caused by a dried-out trap (the U-bend), a cracked or disconnected pipe, or a blockage building up in the system. If the smell is coming from outside, it could indicate a broken manhole cover seal or a collapsed section of drain. Run water through any infrequently used sinks or showers to refill their traps first. If the smell persists, a CCTV drain survey will identify the cause.
What should I do if my drain is overflowing outside? +
If an external drain or manhole is overflowing, check whether it is a shared drain serving multiple properties. Since October 2011, lateral drains and public sewers became the responsibility of your water company, so contact them first if the blockage is beyond your property boundary. If it is a private drain within your boundary, call a drainage engineer in Canterbury to clear the blockage.
Are emergency drainage engineers available at weekends in Canterbury? +
Yes, most emergency drainage services covering Canterbury operate 7 days a week, including weekends and bank holidays. Sewage backups and flooding drains are genuine emergencies that cannot wait until Monday. Expect to pay a premium of around 25% to 50% for weekend and out-of-hours call-outs compared to weekday rates.
Do slow-draining sinks always mean a blocked drain? +
Not always. A slow-draining sink is often caused by a localised blockage in the waste trap or the pipe immediately beneath the sink — hair, soap scum and grease are common culprits. However, if multiple fixtures are draining slowly or you notice gurgling sounds, the problem is likely further down in the main drain. A drainage engineer in Canterbury can distinguish between a simple waste pipe blockage and a more serious drain issue.
What should I do if sewage is backing up into my home in Canterbury? +
Stop using all taps, toilets and appliances that discharge into the drains immediately. Open windows for ventilation as sewage gases are hazardous. Do not attempt to clear the blockage yourself if raw sewage is involved — it carries serious health risks including E. coli and other bacteria. Call an emergency drainage engineer in Canterbury straight away and keep children and pets away from the affected area.
How often should I have my drains surveyed? +
For most domestic properties, a CCTV drain survey every 3 to 5 years is sufficient to catch problems early. If you have mature trees near your drains, older clay pipes, or a history of blockages, consider annual surveys. You should also commission a drain survey before buying a property — it can reveal expensive problems like collapsed sections or root intrusion that are not visible from the surface.