Service Callouts – Blocked Drains ERITH
9 July 2026Blocked Drains Erith FAQs
Do you provide blocked drain services in Erith?
KD Drainage provides blocked drain services in and around Erith for homes, businesses and commercial premises. Our engineers can help with blocked toilets, sinks, showers, gullies, manholes, waste pipes and external drains.
How do professionals unblock drains in Erith?
Professional drainage engineers use equipment such as drain rods, mechanical cutters, high-pressure water jetting and CCTV drain cameras. The method used depends on the type of blockage, its location and the condition of the pipework.
Can you clear blocked toilets, sinks and showers in Erith?
Yes, blocked toilets, sinks, showers, baths, gullies and external drains are common drainage issues. If the blockage is recurring or difficult to clear, further investigation may be recommended to identify the underlying cause.
Will I need a CCTV drain survey?
Not every blocked drain needs a CCTV survey. However, if the blockage keeps returning, is difficult to locate or may be linked to damaged pipework, a CCTV survey can help identify root ingress, cracks, scale build-up or collapsed drains.
How much does it cost to unblock a drain in Erith?
The cost of unblocking a drain depends on the type of blockage, where it is located and whether further investigation is required. Simple blockages can often be cleared quickly, while recurring or more serious issues may require CCTV inspection or repair work.
Should I use chemicals to unblock a drain?
It is not recommended to rely on harsh chemicals for a serious blocked drain. Chemicals may not fully clear the blockage and can sometimes damage pipework, seals or fittings. Professional drain unblocking is usually carried out with mechanical equipment or high-pressure water jetting.
What causes drains to become blocked?
Common causes of blocked drains include wet wipes, grease, fats, oils, food waste, sanitary products, scale build-up, silt, tree root ingress, damaged pipework and collapsed drains. A professional inspection can help identify the cause if the issue keeps returning.
Can you help with recurring blocked drains in Erith?
Yes, recurring blocked drains often point to a deeper issue within the drainage system. Once the immediate blockage has been cleared, further investigation may be recommended to check for root ingress, damaged pipework, scale build-up or a partial collapse.