Craven Arms · SY7

Septic Tank Installation & Replacement in Craven Arms

Replacement of failed or non-compliant septic tanks, from percolation testing and design through excavation, installation and building regulations sign-off. Serving Craven Arms and the surrounding villages, including Wistanstow, Aston on Clun, Hopesay, Clun.

Call 01743 562954 Describe your problem

Photo: amandabhslater · CC BY-SA 2.0

Septic tanks do not last forever. Older brick or concrete tanks crack and leak, single-skin steel tanks corrode, and many older installations no longer meet the rules that now apply to off-mains drainage. When a tank fails, or a survey flags it during a house sale, replacement is usually the right answer.

Tank replacement around Craven Arms works against old Silurian ground: heavy, slow-draining soils in the valleys, thin cover over rock on the tops, and percolation results that are frequently marginal. Slope, rock and water combine on many plots, so designs here are engineered rather than standard. A good number of the district’s older installations still discharge in ways the 2020 rules no longer permit, and remoteness has let some of them carry on unnoticed — until a sale or a survey notices.

In SY7 country, off-mains is close to universal outside the town. Hill farms, roadside cottages and village properties all depend on their own tanks, and distances mean many systems see a professional rarely. A good number of older installations here still discharge in ways the 2020 rules no longer permit.

How septic tank installation and replacement works, in full →

Ground conditions around Craven Arms

The south-west hills are built on old Silurian shales and mudstones, giving heavy, slow-draining soils in the valleys and thin cover over rock on the tops. Percolation results are frequently marginal, and drainage field design has to work with slope, rock and water in combination.

Watercourses and the rules around Craven Arms

The Onny, the Clun and their feeder streams drain these hills, and the Clun catchment in particular is environmentally significant, home to some of the last freshwater pearl mussels in England. The Environment Agency watches water quality here closely, and failing septic systems in the catchment are a recognised concern.

Buying or selling around Craven Arms

Property here means farmhouses, stone cottages and smallholdings, often bought by people seeking exactly this remoteness. Many are first-time tank owners, and the distances make a well-planned maintenance schedule worth more than anywhere else in the county.

What the service includes

Site assessment and percolation testing to BS 6297
Honest advice on whether a septic tank or a treatment plant is the right fit for your ground
Supply and installation of modern tanks certified to EN 12566
Excavation, concrete backfill where required, and reinstatement of the site
Decommissioning and safe removal or infilling of the old tank
Building regulations liaison and completion paperwork

Around Craven Arms

As well as Craven Arms itself, the surrounding villages and farms are covered, including Wistanstow, Aston on Clun, Hopesay, Clun, Clunbury, Lydbury North, Onibury. If you are somewhere smaller or somewhere between, get in touch anyway.