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drainage FAQ''s

Central Drains is a local drainage company providing emergency drain unblocking, CCTV drain surveys, and drain repairs across Kenilworth and Warwickshire.

Yes. Central Drains provides 24/7 emergency drain unblocking for homes and businesses.

Common causes include fat and grease build-up, wet wipes, tree root ingress, and collapsed pipework.

Central Drains provides call-outs across Kenilworth and the surrounding areas within approximately a 20–30 mile radius. This includes Warwickshire, Coventry, Birmingham, Leicester, and nearby towns and villages. We aim to respond quickly and efficiently, offering both scheduled and emergency drainage services for domestic and commercial clients.

Yes. Central Drains offers professional CCTV drain surveys for homes, businesses, landlords, and property buyers. Using advanced camera inspection equipment, we assess the internal condition of your drainage system to identify blockages, cracks, root ingress, or collapsed pipes. Our surveys include clear findings and expert recommendations, helping you make informed decisions without unnecessary excavation.

Blocked toilets are commonly caused by excessive toilet paper, wet wipes (including those labelled “flushable”), sanitary products, nappies, and foreign objects. In some cases, the issue may be linked to a deeper drainage problem such as a partial drain collapse, scale build-up, or tree root intrusion further down the system. If blockages keep recurring, a CCTV drain survey can identify the underlying cause.

In most cases, yes. Central Drains aims to resolve blockages on the first visit, using high-pressure jetting and specialist equipment to restore normal flow as quickly as possible.

Yes. Central Drains provides commercial drainage services for restaurants, pubs, retail units, offices, warehouses, schools, care facilities, and industrial sites. We also offer planned maintenance contracts to reduce downtime and prevent emergencies.

High-pressure water jetting uses powerful jets of water to remove grease, debris, scale, and root intrusion from inside drains. It is one of the most effective and non-invasive methods for clearing and cleaning drainage systems.

We provide 24/7 emergency drainage services and aim to attend as quickly as possible, often within the hour depending on location and availability. Fast response helps prevent further damage and reduces the risk of flooding or sewage backup.

Drain unblocking costs depend on the severity and access to the blockage. Most standard blockages are resolved at a fixed rate, but more complex issues such as collapsed drains or root intrusion may require additional work. We always provide clear pricing before starting.

How long does a drainage installation take?Common signs include recurring blockages, foul smells, slow drainage throughout the property, damp patches in the garden, subsidence, or sinkholes forming near drain lines. A CCTV drain survey can confirm whether a collapse has occurred.

Yes, we use professional high-pressure water jetting equipment to safely clear blockages caused by grease, debris, wipes, scale and tree roots. Jetting is one of the most effective ways to restore full flow in drainage systems.

Yes. Tree roots are a common cause of cracked or blocked drains. Roots naturally seek moisture and can enter small fractures in pipework, expanding over time and causing serious structural damage if not treated.

A CCTV drain survey is highly recommended when purchasing a property, especially older homes. It helps identify hidden drainage defects such as cracks, root ingress or partial collapses before you commit to buying.

Yes, we are fully insured to carry out both domestic and commercial drainage services, including drain repairs, maintenance and large-scale installations. We work safely and professionally in all environments.

Recurring blockages are often caused by structural issues such as displaced joints, cracked pipes, poor drainage fall, or root intrusion. In these cases, simply clearing the blockage may not be enough — a CCTV inspection is usually recommended.

Yes, we provide preventative drainage maintenance for commercial properties and high-usage premises. Routine servicing helps reduce emergency call-outs and prolongs the life of your drainage system.

Yes. Leaking or collapsed drains can lead to soil erosion and ground movement, which may result in subsidence or foundation damage over time. Early detection and repair are essential to prevent costly structural issues.

The time required depends on the size and complexity of the project. Small domestic installations may take one to two days, while larger systems for new builds or commercial sites can take several days or longer. We always provide a clear timeframe before work begins.
Yes, most new drainage installations must comply with UK Building Regulations. This includes correct pipe gradients, connections, and access points. We ensure all installations meet the required standards and can work alongside building control where needed.
Foul water drainage carries wastewater from toilets, sinks, and appliances, while surface water drainage handles rainwater from roofs, driveways, and outdoor areas. Both systems must be installed correctly and often kept separate to comply with regulations.
Yes, we regularly install drainage systems for home extensions, driveways, patios, and garden developments. Proper drainage is essential to prevent water pooling, flooding, and long-term damage to your property.
Poorly installed drainage can lead to recurring blockages, leaks, bad odours, and even structural damage such as subsidence. That’s why it’s important to use experienced professionals who install systems correctly from the start.
Yes, we provide expert advice and site assessments before any work begins. We’ll evaluate your property, recommend the most suitable drainage solution, and ensure everything is planned correctly for long-term performance.