Garden Drainage and Soakaways in Bulkington

Land drainage and soakaways for gardens a machine cannot reach

A good share of Bulkington gardens have no side access worth the name: a narrow passage, a fence with no gate, or a terrace where the only route to the back is through the house. That does not stop a drainage scheme being installed. It changes entirely how it is done, and anybody quoting without having walked the route has not priced the job.

Established Hand-dug schemes a speciality since 2015
Experience 40+ years combined across the team
Insurance £1M public liability
How we work We walk the access route before we quote
What we do

Drainage work we carry out in Bulkington

Land drainage

Lined, stone-filled trenches around slotted pipe, dug by spade where no machine will reach.

Herringbone systems

A branched arrangement for a lawn that is wet everywhere rather than in one corner.

French drains

A single catch line, where the water is plainly coming from one side.

Soakaways

Sized against a percolation test and set the required distance from the house and boundary.

Soakaway replacement

Silted crates and rubble pits excavated and rebuilt rather than added to.

Hand-dug schemes

Where no plant can reach the garden, the whole job done by spade and barrow to the same standard.

Levels and falls

Paths and patios reset so water is shed away from the brickwork rather than towards it.

Turf and reinstatement

Soil, grass and borders put back, including the route the barrows took.

The work

What the work involves

Photographs from a recent scheme at Kenilworth, showing the sequence from open trench to finished lawn. The same details apply whether the digging is done by machine or by hand.

Land drainage trench lined with geotextile membrane before aggregate is added
Membrane in the trench before any aggregate is added.
Open drainage trenches cut into dense red clay subsoil in a Warwickshire garden
Trench depth in stiff clay, with no structure to drain through.
Herringbone land drainage system backfilled with clean aggregate across a clay garden
Branch runs backfilled with clean washed stone.
Garden stripped back to red clay subsoil with excavated spoil heaped ready for removal during a drainage job
Excavated clay stacked for removal; none of it can stay.
Screened topsoil spread across a drained garden with rolls of turf stacked ready to lay
Screened topsoil back over the system, turf ready to go down.
Striped lawn with stone edging and clipped hedging following land drainage
Finished, with the edging reset and nothing to show for it.

See more of our work →

Access

How a drainage job is done without a machine

People assume the difference is simply that it takes longer. It is more than that: a hand-dug scheme is planned differently from the start, and the constraints shape the design rather than just the programme.

The route in

Where everything goes through the house, floors are boarded and sheeted, door frames are protected and a single route is agreed and used. Nothing is carried through a room that is not on that route. On a terrace, deliveries are timed so that stone and crates are not sitting on the pavement waiting.

What the spoil means

This is the part that surprises people. A modest drainage run produces several tonnes of clay, and it cannot be spread on the garden. By hand, that is a great many barrow loads, each one going back out through the house. Spoil volume is often the single biggest driver of the price on an access-restricted job, which is why we work it out at survey rather than guessing.

Where the design changes

Sometimes the sensible answer is less excavation rather than more. Reducing the volume arriving, by dealing with roof water and resetting falls, can cut the size of the system enough to change the job from a fortnight to a few days. On a hand-dug site that trade-off is worth making explicitly.

Method

The build itself does not change

A hand-dug trench is held to exactly the same standard as a machine-dug one. It is cut to a consistent fall, lined with geotextile so that clay particles cannot wash into the aggregate, filled with washed stone around perforated pipe and covered over. Falls are set with a level rather than by eye, because a run that looks right and is not will hold water at the low point for the rest of its life.

Where a soakaway is used it is wrapped on every face including the base, and sized from a timed percolation test rather than from what will fit. There is more on the methods on our garden drainage page, and the clay soil guide explains why the ground behaves as it does.

Cost

What an access-restricted job is priced on

  • Spoil, first and foremost. Tonnes of clay leaving by barrow through a hallway is the largest single cost on most of these jobs.
  • Length of run. Every additional metre is dug, filled and barrowed by hand.
  • Protection. Boarding, sheeting and making good the route are real work and real materials.
  • Whether the volume can be reduced. Sorting out roof water and falls first sometimes shrinks the system substantially.
  • Reinstatement. Turf, borders and the route through the house, all put back.

Once the route has been walked and the ground opened, you get a single number: labour, digging, every material, the muck away and everything made good.

Why DNA Landscapes

Why Bulkington clients use us

On a garden with no way in, the quality of the quotation depends entirely on whether anyone actually looked at the route.

We walk it before we price it

A quotation given without seeing how the spoil leaves is a quotation that will change once work starts.

Your house is protected properly

Boarded floors, sheeted walls, one agreed route, and everything made good afterwards.

Hand-dug to the same standard

Membrane, washed stone and a levelled fall, whether it took a machine an hour or a crew three days.

Ten years of awkward gardens

Bulkington, Bedworth and Nuneaton since 2015, insured to £1M, and well used to working without a gate.

Read our customer reviews →

Frequently asked questions

Do you cover Bulkington and the villages around it?

Yes. We work across Bulkington, Bedworth, Ryton and the surrounding villages, and on into Nuneaton, Coventry, Hinckley and Burbage.

Our garden has no side access at all. Can drainage still be installed?

Yes, and a fair proportion of our work is exactly this. The job is hand-dug, the route through the house is boarded and sheeted, spoil is barrowed out and deliveries are staged. It takes longer and costs more than a machine-dug equivalent, and the finished system is identical.

How much mess does hand digging make inside the house?

Less than people fear if it is set up properly. One route is agreed and used, floors are boarded, walls and frames are protected, and the route is cleaned at the end of each day rather than at the end of the job. We would rather spend an hour on protection than a day putting a carpet right.

Why does spoil cost so much to get rid of?

Because there is more of it than anyone expects and it is heavy. A drainage run of ordinary size produces several tonnes of clay, none of which can be spread on the garden, and on a hand-dug job every barrow load goes out the way the crew came in. It is frequently the largest single element of the price.

Could we do less digging and still fix the problem?

Sometimes, and on a restricted site it is worth asking. Getting roof water to a sensible destination and resetting falls so hard surfaces are not shedding into one corner can reduce the volume enough to shrink the system substantially. We will tell you at survey if that looks like the better use of the budget.

Can you get a small machine in through a narrow gate?

Occasionally. There are compact machines that will pass through a standard doorway, and where one fits it transforms the programme. Whether that is possible depends on the width, the turns and what the ground either side will take, which is one of the things we establish when we walk the route.

What does garden drainage cost in Bulkington?

Access decides it more than anything else. We walk the route, open the ground and then give one figure covering the crew, the excavation, all materials, spoil removal and reinstatement including the way in.

Wet garden in Bulkington with no way in?

Tell us what the access is like and where the water sits. We will walk the route before anyone talks about a price.