Blocked Drain FAQ's in Smithfield
What typically causes blocked drains in Smithfield properties?
Blockages in Smithfield drainage lines usually involve grease and fat buildup in kitchen pipes, hair and soap scum in bathroom traps, or tree root intrusion in older terracotta sewer sections. Sanitary products, wipes, and excessive toilet paper can create obstructions in the main sewer line. The cause determines the clearing method, jetting for grease and roots, mechanical removal for foreign objects.
How do you clear a clogged drain without damaging the pipes?
We use CCTV cameras to locate and identify the blockage type before selecting the clearing method. High-pressure water jetting removes grease, roots, and debris without stressing the pipe structure. For fragile or damaged sections, we adjust pressure or use mechanical snakes. If inspection shows the pipe is already compromised, we explain relining or replacement options before proceeding.
Can tree roots be removed permanently from sewer lines?
High-pressure jetting cuts through existing roots and flushes them from the line, restoring flow. However, roots will regrow if the pipe still has cracks or joints where moisture escapes. For long-term resolution, pipe lining seals the entry points and creates a smooth interior surface that roots can't penetrate. We explain both options after camera inspection confirms the extent of root intrusion.
What should I do if sewage is backing up into the house?
Stop using all water fixtures immediately to prevent further overflow. If safe, open windows for ventilation and avoid contact with the wastewater. Call a licensed plumbing specialist for emergency dispatch; sewage backflow is urgent due to health risks and potential property damage. We'll locate the blockage, clear it, then verify flow is restored and the impacted area is safe.
How long does it take to clear a typical drain blockage?
Most residential drain blockages are cleared within one to two hours once the plumber arrives, including CCTV inspection, jetting or mechanical clearing, and flow verification. Complex blockages involving deep roots or multiple restrictions may take longer. If structural damage is found, permanent repair through relining or replacement is scheduled separately after scope and pricing are confirmed.
Do you provide a warranty on blocked drain unblocking work?
All drain clearing work is backed by our Lifetime Labour Warranty. If the same blockage returns due to our workmanship, such as incomplete clearing or improper technique, we'll come back and resolve it at no charge. The warranty covers the clearing work itself; if the blockage recurs due to ongoing root growth or new obstructions, that's a separate service call.
What's involved in a CCTV drain inspection?
A waterproof camera on a flexible cable is fed into the drainage line through an access point such as an inspection opening or cleanout. The camera transmits live footage showing the pipe interior, blockage location, and any structural issues like cracks or root penetration. That visual confirmation guides the clearing method and identifies whether additional repair work is needed beyond basic blockage removal.
Can blocked drains cause permanent damage if left untreated?
Ongoing blockages increase pressure in the drainage system, which can crack pipes or force wastewater to back up into the property. Stagnant water in partially blocked lines also accelerates corrosion in metal pipes. Addressing blockages early prevents these escalations. If inspection shows damage has already occurred, we explain repair options and provide fixed pricing for permanent resolution.
How do I know if a blockage is in my property or the council main?
If multiple properties in the street are affected simultaneously, the blockage is likely in the council main. If only your property has issues, the restriction is usually within your boundary. We can confirm the location using CCTV check. Blockages in the main sewer are the council's responsibility; we can liaise with them on your behalf or provide documentation for your own reporting.
What affects the cost of clearing a blocked drain?
The main factors are blockage location (internal fixture trap versus external main line), access difficulty (requiring excavation to reach inspection points), and clearing method (simple jetting versus mechanical removal or relining for damaged pipes). Scope is confirmed after initial assessment, and a fixed-price quote is provided before work starts so you can decide whether to proceed.