Patios in Owermoigne
Paving laid to a fall, with a real answer to the question of where the water ends up afterwards.
The site visit is free and so is the written itemised quote. Thomas Hannen prices every job himself.
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In a village like Owermoigne there is usually no surface water sewer waiting at the boundary to take your rain away. So the moment you lay a patio over a piece of garden, everything that used to soak into grass has to go somewhere you have chosen, and that decision belongs at the start of the job rather than the end.
The problems that follow from that on an Owermoigne patio are predictable. A terrace that puddles in the middle after any decent rain. Water running back at the house rather than away from it. Jointing washed out along one line. And slabs that rock because the base has spent several winters wet.
We come out, lift a slab, dig a hole to see how your Owermoigne garden drains, and take levels off the house and any existing gully before we price anything. What comes back is one written itemised quote with the dig, the muck away, the sub base, the paving, the drainage, the edges and the jointing all shown separately. The site visit and the quote are free.
The work
Laying the paving and dealing with the rain it sheds

Falls before finishes. Paving runs away from the building, not along the wall, and it finishes two courses below the DPC where the garden allows, which is what Approved Document C is about. An Owermoigne patio set flat because it looks tidier is the commonest reason a terrace ponds, and it is not something a different slab will fix.
Where the water goes. The water can go to an existing gully, if we can prove it still runs rather than assuming it, or to a soakaway, sized and sited properly and dug where a trial hole shows the ground will actually take it. A permeable build is the alternative, with an open graded stone reservoir under the paving and permeable jointing above it, so the patio holds the rain and lets it go slowly. BS 7533-13 covers how that is built, and Approved Document H covers surface water drainage generally.
Channels and thresholds. Where a door sits low, an ACO channel across the threshold with a proper outfall gives back the clearance you need without raising the paving up the wall. It is a small line on a quote and it saves a lot of trouble.
The dig. Old concrete, sunken flags, brick paviours, a raised bed, roots and made ground all come out. We excavate to firm formation and the spoil goes into a grab lorry or a skip and leaves with us.
The sub base. Geotextile separator over soft ground, then MOT Type 1 in compacted layers of about 100mm. A base built in one deep lift and given a single pass is the reason most rocking patios rock.
Porcelain and stone. Calibrated twenty millimetre porcelain absorbs almost nothing and stays clean, laid on a full bed of mortar over a slurry primed back and never on dabs. Sandstone is warm and easy to work but porous, so it stains and greens in shade; limestone is quieter and marks with iron; granite is the densest of the three; travertine is a poor choice for a wet winter. Hand cut stone varies in thickness so the mortar bed levels it, calibrated stone is sawn to one depth.
Edges and jointing. Edging bedded and haunched in concrete, a coping to a low retaining wall, a kerb line at the lawn, and a gravel border along the house. Stone gets hand pointing in a matched mortar or a brush in compound worked into a full joint; porcelain takes a grout made for dense units.
Repairs. Re-bedding rocking slabs, rebuilding a sunken bay that holds water, replacing cracked units and renewing jointing that has washed out.
How it runs
Building a patio that sheds water on chalk

Thomas comes out to Owermoigne, checks your levels against the house and its damp proof course, and works out how materials will reach the garden. His quote lists excavation with muck away, then the sub base, falls and drainage, edgings and any steps, the slabs, and jointing, each separately. Thomas is your contact from the first cut to the last joint.
Where a side gate is wide enough, a small digger saves days. Where it is not, spoil and slabs go by barrow. Deliveries from 22 miles away are timed so slabs are not left sitting on a verge. Lawns and paths are protected, the site is swept each day and the waste leaves with us. Buried concrete, roots or an old drain are photographed and priced, and the dig waits for your answer.
A back garden patio is permitted development and needs no application so long as the rainwater stays within your own land. The conservation area covering the village's historic core is about boundary walls and what the street sees, not an enclosed back garden. The thirteen listed entries in Owermoigne are the exception, and work in the curtilage of one is a consent question; Dorset Council holds the record of what is listed. Paving is not building control work, though a connection into an existing drain can be.
Cost
The dig and the damp course cost more than the slabs
Slabs are what you pick out, and they are the smallest share of what you pay. Getting to it. On a village street with only a side passage, every slab and every bag of spoil is barrowed, and that alone can double the days.
A gate wide enough for a micro digger changes the job, and an open drive round the back is quicker still.
What has to come out first. Before anything goes down, an old concrete base, tree roots, a raised bed or made ground has to be dug out and taken away by the load, and at 22 miles out each load is a trip.
Falls and the damp course. The chalk under Owermoigne drains freely, but a patio still needs a firm fall away from the house so rain runs off the surface, not to the wall. The finished surface must sit two brick courses or more below the damp proof course, which can mean a retaining edge where the garden rises. Set it too high and rain is pushed straight into the wall.
The bed. Slabs on a full wet bed over a proper sub base stay put. Slabs on dabs rock and crack as the gaps under them open up. The jointing compound matters too, because a washed out joint lets water under.
Ask other quotes how deep the dig goes, what sub base is used, whether the slabs are on a full bed or on dabs, what the falls are, whether edgings and steps are in, and what jointing is used.
If it has become a hazard
Slabs that rock, a dropped step, or green growth
A slab tipped up at one corner, or a sunken step, is a trip waiting to happen, and a north facing Owermoigne patio grows slippery and green over winter. Usually we can lift and re-lay the worst slabs, then check whether the base has failed under the rest, which a thin base laid years ago may have.
A photo taken while it is raining shows us where the water sits. We work Monday to Friday, 8am to 6pm, on booked jobs. For a hazard like this, phone rather than filling in the form, and if you get no answer we ring back as soon as we are able.
Worth knowing
There is nowhere to send the water but your own garden
Villages out in Owermoigne are not served by a surface water sewer the way a town street is. Rain that lands on a roof goes to a soakaway or a ditch, and rain that lands on new paving has to be dealt with the same way. It is not a planning obstacle for a rear patio, it is a design problem you either solve at the start or live with afterwards.
The common mistakes are all versions of ignoring it. Paving laid flat so the water simply stands. Paving falling towards the house because that was the easiest level to work to. A soakaway dug too close to a wall, or dug into ground that will not take water, so it fills and stays full. And a new terrace draining onto next door's garden, which is a conversation nobody enjoys having.
So the survey includes a hole and a bucket of water as well as a tape measure. If the ground drains, a properly sized soakaway set well away from the building is the simplest answer. If it does not, the falls run to a ditch or a border that can genuinely take it, or the whole build goes permeable so the patio itself becomes the storage. Knowing which before the quote is written is why the drainage sits on the quote as its own line rather than appearing as an extra later.
Who you are dealing with
The patio builder coming out from Boscombe
Patios in Owermoigne, Crossways, Warmwell, Moreton and the villages between Dorchester and Wareham are all within reach of our base in Boscombe, 22 miles away, and all under Dorset Council. The business belongs to Thomas Hannen. He comes out, checks the levels against your damp course and prices the patio himself.
We are Bournemouth Roofing & Building Ltd, a company registered in England and Wales, number 15471719, and you can look that up. We have one verified customer's 10 out of 10 on Checkatrade. There is no charge for the visit or for the written, itemised quote. Paving the front sends even more water somewhere, and a driveway in Owermoigne is planned around where it goes. Before you book a visit in Owermoigne, you can read our customers' Google reviews, word for word, on our reviews page.
Planning at a glance
Do you need planning permission in Owermoigne?
Most repairs in Owermoigne need no application at all. What decides whether a change to the outside of your house does is who the council is, whether a conservation area or a listing applies, and whether the place sits in a protected landscape.
| Question | In Owermoigne |
|---|---|
| Who decides | Dorset Council is the planning authority for Owermoigne. Dorset Council's heritage pages set out what it controls. |
| Conservation area | Yes: Owermoigne Conservation Area. Check whether your street is inside the boundary before changing anything visible. |
| Listed buildings | Yes, there are listed buildings in and around Owermoigne. If yours is one, work can need listed building consent. |
| Protected landscape | No National Park or National Landscape covers Owermoigne. |
Questions
Questions about patios in Owermoigne
Where is a new patio supposed to drain to out here?
Water from an Owermoigne patio goes onto your own land. A soakaway where the ground takes water, an existing gully or ditch we have proved still runs, or a permeable build that stores the rain under the paving.
Will a soakaway actually empty in this ground?
On chalk it usually will, and a trial hole filled with water confirms it. If the water sits there, a soakaway is the wrong answer and the falls run to an outfall, or the build goes permeable instead.
Can the patio drain onto the lawn?
A gravel border or a soft edge can take a modest amount, and on small terraces it is often enough. A large sealed area needs somewhere designed, not a wet patch of grass.
My terrace puddles in the middle. Can it be relaid?
Usually yes. If the slabs are sound they come up, the base is corrected to a proper fall, and they go back down. The dig is the part you cannot avoid.
Does a permeable patio still look like a normal one?
Yes. The difference is in the stone underneath and in the jointing, not in the slabs, so it reads the same from the kitchen window.
Nearby, and next door
Patios near Owermoigne
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Sort out where the water goes before you pave
Thomas comes out, tests how the ground drains and prices the dig, the base, the drainage and the paving in writing. The visit and the quote are free.
