Whitchurch · SY13

Soakaway Installation & Repair in Whitchurch

Percolation testing, drainage field design, and installation or repair of soakaways for septic tanks and treatment plants. Serving Whitchurch and the surrounding villages, including Prees, Tilstock, Whixall, Ash.

Call 01743 562954 Get a price

Photo: John Lord · CC BY-SA 2.0

The soakaway, properly called a drainage field when it serves a septic tank or treatment plant, is where your system finally hands the water back to the ground. It is also the component that fails most expensively, because a clogged or collapsed drainage field usually means excavation and fresh land.

North Shropshire’s dispersed dairy farms and roadside cottages are overwhelmingly off-mains. Around Whitchurch that includes properties on the mosses, where deep peat and high water tables made drainage difficult in every era, and plenty of mid-century tanks that have quietly outlived their design life.

Soakaway performance is decided by the soil. Free-draining sandy or loamy ground takes water readily; heavy clay barely takes it at all. Large parts of Shropshire, particularly across the north of the county, sit on glacial clays where percolation is poor, and that has to be respected in the design. A drainage field built without a proper percolation test is a drainage field built on hope.

Ground conditions around Whitchurch

This is the wettest corner of the plain. Glacial clays dominate the pasture, and around Whixall and the mosses the ground turns to peat with a water table close to the surface. Conventional soakaways fail percolation across much of the district, so drainage field design here takes real care, and treatment plants are frequently the practical answer.

Watercourses and the rules around Whitchurch

The district drains slowly through field ditches and brooks towards the Roden and the Weaver, and the meres and mosses are internationally important wetlands with correspondingly little tolerance for pollution. A failing tank near Whixall Moss is an environmental problem, not just a household one.

What the service includes

Percolation tests to BS 6297 with written results
Drainage field design sized to occupancy and measured soil performance
Full installation with distribution pipework and correct aggregate
Investigation of failed soakaways, including whether the fault is the field or the tank upstream
Repairs, extensions and full replacements
Advice on alternatives where the ground genuinely will not percolate

Where we go around Whitchurch

As well as Whitchurch itself, we cover the surrounding villages and farms, including Prees, Tilstock, Whixall, Ash, Ightfield, Fauls, Edgeley. If you are somewhere smaller or somewhere between, call anyway: if the lane goes there, so do we.

Soakaway Installation & Repair: common questions

How do I know my soakaway is failing?

Typical signs are waterlogged or unusually lush ground over the field, effluent surfacing, odours, and a septic tank that refills or backs up quickly after emptying. Any of these is worth investigating promptly, before winter rain makes it worse.

What is a percolation test?

A measured test of how quickly water drains from trial holes in the proposed drainage field area, carried out to BS 6297. The result determines whether a drainage field is permitted and how large it must be.

Can a soakaway be repaired rather than replaced?

Sometimes. If the problem is a crushed pipe, root ingress, or a distribution box fault, repair is realistic. If the soil itself has sealed with sludge, replacement on fresh ground is usually the only durable fix, and we will tell you which case you are in.

Need soakaway installation and repair in Whitchurch?

Call for straight answers and a fair price, or send the form and we will come back to you promptly.

01743 562954 Request a quote