Telford · TF1, TF2, TF3, TF4, TF5, TF6, TF7

Septic Tank Installation & Replacement in Telford

Replacement of failed or non-compliant septic tanks, from percolation testing and design through excavation, installation and building regulations sign-off. Serving Telford and the surrounding villages, including Tibberton, Waters Upton, Ercall Magna, Kynnersley.

Call 01743 562954 Describe your problem

Photo: Christopher Hilton · 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.

Replacing a tank in Telford’s countryside means designing against two difficult grounds. The peaty, high-water-table moors north of the town rule out simple gravity systems on many plots — a high water table can float an empty tank out of the ground, so anchoring and backfill are specified with care. On the gorge side, heavy clays and steep slopes constrain where an excavator can safely dig. Both cases reward a proper site assessment before any tank is ordered.

Within a few minutes of Telford’s centre you reach villages and farmsteads that mains sewerage never reached. The north of the borough in particular, out across the Weald Moors towards Kynnersley and Ercall Magna, is dependent on private systems, and the gorge-side properties around Ironbridge and Coalport include older houses with equally old drainage arrangements.

How septic tank installation and replacement works, in full →

Ground conditions around Telford

The Weald Moors are former wetland, drained over centuries, with peaty, high-water-table ground that makes conventional soakaways difficult and drainage field design a genuine engineering question. South of the town, the Ironbridge Gorge brings steep slopes and heavy clays, ground that made the area famous for brick and tile making and makes it awkward for percolation.

Watercourses and the rules around Telford

The borough drains south to the Severn through the gorge, with the Weald Moors laced with drainage channels and the River Tern skirting the north. Watercourses near tanks are common, and on the moors a high water table adds its own constraint on what a compliant discharge looks like.

Buying or selling around Telford

Telford’s rural villages mix farm cottages and barn conversions with modern executive homes, and the gorge conservation areas add listed-building considerations to any excavation. Pre-purchase drain surveys are routine here, and off-mains compliance checks increasingly so.

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 Telford

As well as Telford itself, the surrounding villages and farms are covered, including Tibberton, Waters Upton, Ercall Magna, Kynnersley, Rodington, Wrockwardine, Little Wenlock. If you are somewhere smaller or somewhere between, get in touch anyway.