Rainfall & ground movement
Lancashire gets a fair amount of rain — the Met Office puts it at an average of 850mm annually. That level of rainfall raises the risk of flooding and backflow problems in plumbing systems, and it's something our plumbers see the consequences of regularly when backflow prevention hasn't been done properly. Left unchecked, it can lead to sewage contamination inside your home. Tavora carries out thorough backflow prevention testing and provides annual compliance certification to make sure your plumbing meets Building Regulations standards and your property's protected from water damage.
Building Regulations & compliance
In Lancashire, plumbing work's governed by the Building Regulations and monitored by the local council's building control. Any notifiable work must be carried out by a registered competent person — there's no way around it. As a plumber, I make sure all installations and maintenance meet these regulations. Tavora handles the necessary paperwork and issues a compliance certificate once the job's done, so you can rest assured your plumbing meets local standards and is safe for your home.
Pipe & material suitability
The most common pipe materials in Lancashire homes are lead and galvanised steel for water supply, and cast iron and pitch fibre for sewer lines. These materials corrode over time, particularly in loam soil, which contains around 19% clay. That soil type can shift and move, putting real stress on your pipework. Tavora's plumbers assess your pipes during diagnostic inspections and recommend the right materials for replacements and servicing — such as PEX or PVC, which are more resistant to corrosion, straightforward to install, and comply with BS EN 806 standards.
Local housing stock
Many homes in Lancashire, particularly those built around 1890, face real challenges due to their age and construction materials. Tree roots can intrude into sewer pipes, causing blockages and leaks — and it's especially common in older Victorian and Edwardian properties. Tavora carries out comprehensive inspections to identify root intrusion issues and recommends installing root barriers to protect your plumbing system. It's a proactive approach that helps keep your pipes in good shape and prevents costly repairs down the line.