Patios in Redlynch

Paving set out around cottages whose floors sit low, where the clearance below the damp course is the whole problem.

The site visit is free and so is the written itemised quote. Thomas Hannen prices every job himself.

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Plenty of the houses in Redlynch predate 1919, and on that generation of cottage the internal floor often sits lower than the garden outside it. That one fact shapes almost every patio job in the village.

In Redlynch that means terraces topped up over the years until they stand level with the brickwork, damp appearing on an inside wall where the paving is bridging the damp course, water running back at the door in heavy rain, and slabs that rock because the whole thing was laid on soft ground with a skim of sand.

We come out to Redlynch, lift a slab, find where the damp course is or whether there is one at all, and take levels off the building before anybody talks about materials. Then you get one written itemised quote with the dig, the muck away, the sub base, the paving, the steps, the edges and the jointing on separate lines. The site visit and the quote cost nothing.

The work

Getting the level right, then everything else

Porcelain patio slabs laid to a fall with a gravel border alongside (one of our own jobs, shown for patios in Redlynch)
Laid to a fallWater goes away from the house, not along the wall. Photo from one of our own jobs.

Levels first. A patio has to fall away from the building and finish clear of the damp proof course, two courses below it where the garden allows, which is what Approved Document C asks for.

Where a Redlynch garden already stands high, the clearance is bought with a step down, a retaining edge holding the higher ground back and a drainage channel across the threshold. On a cottage with no damp course at all, a gravel margin and a channel keep the paving off the fabric.

Taking out what is there. Old concrete, flags on a sand bed, brick paviours, a raised bed built against the wall, roots and made ground all come out first, and often there is more than one layer of previous patio to remove. We dig to firm formation and load the spoil to a grab lorry or a skip so the muck away leaves with us.

The sub base. Geotextile separator over soft ground, MOT Type 1 brought up in compacted layers of about 100mm. Hardcore tipped in a single lift and given one pass with a whacker is the usual reason a patio is rocking within a few winters.

Porcelain. Calibrated twenty millimetre porcelain is dense, takes almost no water and stays clean, and in a riven or stone effect finish it sits well beside old brick. Laid on a full bed of mortar over a slurry primed back. Never on dabs: the voids find the first heavy pot.

Stone. Sandstone is warm and forgiving and the natural partner to a period cottage, though it is porous and will green on a shaded elevation. Limestone is quieter and marks with iron. Granite is the densest and the most durable. Travertine is not one for a Wiltshire winter. Hand cut stone varies in thickness so the bed levels it; calibrated stone is sawn to one depth.

Steps, edges and retaining. Where the ground drops or climbs, the steps and the retaining edge are set out before a single slab. Edging bedded and haunched in concrete, a coping on the retaining wall, a kerb line at the lawn, and a gravel border along the house wall.

Jointing. Stone is hand pointed in a mortar matched to it, or given a brush in compound worked into a full joint. On an old soft wall we keep the pointing off the brickwork itself. Porcelain takes a grout made for dense units. Short joints let water into the bed and start the algae and the frost lifting.

Where the water goes. Off the falls to a gully we have proved still runs, a soakaway where the ground will take it, or a permeable build with an open graded base so the runoff stays on your own land.

How it runs

Building a patio behind a cottage or bungalow here

A finished porcelain patio in the wet, showing how the surface drains and where the joints sit (one of our own jobs, shown for patios in Redlynch)
Judged in the wetRain shows the falls and the joints that a dry day hides. Photo from one of our own jobs.

Thomas comes to see the garden and starts at the house wall, finding the damp course, because that fixes how high the patio can finish. Then he works out which way it will fall and where rain will go.

Your Redlynch quote shows the digging and spoil removal, the stone base, how the falls and drainage are handled, any edging or steps, the paving you have chosen and what the joints are filled with. Thomas is the person you deal with, from lifting the turf to brushing in the last joint.

Getting materials in is the big question. A bungalow with a full width gate takes a small digger and a dumper. An older cottage with a narrow side passage means every slab and every bag of spoil is barrowed or carried. On the sloping plots in Redlynch a patio often needs a retaining edge or steps. Nothing is left as an open trench overnight, paths are swept each day, and spoil leaves with us. If roots, an old concrete base or a buried drain turn up, you get a photograph and a price first.

Wiltshire Council is the authority, not Dorset or Hampshire. There is no conservation area over the housing, so a garden patio is ordinary permitted development while the water stays on your land, and paving is not building control work. The listed entries in Redlynch are the exception, and the Planning Portal sets out the other permissions that apply there.

Cost

What a patio really costs is under the slabs

A patio is not priced by the square metre. The slabs you pick are usually the smallest part of the cost.

How the materials get in. A bungalow garden with wide gates lets a small digger and dumper in. A cottage with a narrow side path means every bag of spoil and every slab goes by hand or barrow, which can double the labour. Where the patio is raised on a sloping plot with a drop at the edge, HSE's work at height rules come into it.

What has to be dug out. Old concrete, a rockery, roots from a hedge or buried rubble come out first, and the spoil is charged by the skip or grab load.

Where it finishes against the house. The surface has to slope away from the wall and stay two brick courses below the damp proof course. On the sloping gardens in Redlynch, getting that right can need a step down, a low retaining wall or a slot drain along the house. Set too high against an old solid wall, a patio drives damp indoors.

The paving. Indian sandstone, porcelain and reclaimed York stone each need a different bed. Porcelain needs a bonding primer on its back and a full mortar bed, and every type has its own jointing compound and edgings.

With another quote, ask what goes under the slabs and how deep, whether they are bedded solid or spot bedded, and which way the water runs off.

If it has become a hazard

A slab that has lifted or a step that has dropped

A slab rocking underfoot, a step that has dropped, or paving gone green and greasy in a shady corner of a Redlynch garden is a fall waiting to happen, so ring us rather than using the form. Stand a plant pot on the worst spot until then.

On the first visit we lift and rebed the dangerous slabs so the patio is safe to walk on, and look underneath to see whether the base has washed out or sunk. If a damp patch has shown up inside, on the wall the patio runs up to, mention it when you call, because the level may be the cause. Scheduled work runs Monday to Friday, 8am to 6pm. If we miss your call, we phone you back once we are free.

Call now: 07435 839745

Worth knowing

When the kitchen floor is lower than the lawn

On the older cottages in Redlynch the ground floor was laid low and the ground outside has crept up around it, a little at a time, with every path, every load of topsoil and every patio laid over the last one. It is nobody's fault and it is very common on pre-1900 stock.

The consequence is specific. A solid wall keeps damp out partly by having a clear face above ground level, and paving laid up against it takes that away. Water sits at the base of the wall, splash comes back off the slabs, and where there is a damp course the paving simply bridges it. Then the damp appears indoors and gets blamed on the plaster.

So the first half hour of a Redlynch survey is spent on levels rather than materials. Sometimes the answer is a step down and a lower terrace, which also gives you the fall you need. Sometimes the ground has to be held back with a retaining edge and the patio built at the lower level behind it. Occasionally the honest answer is to move the seating area away from the wall altogether and put a gravel margin where the slabs used to be. All three are cheaper than chasing damp inside for another decade.

Who you are dealing with

Who lays your patio, and where we come from

Our base is in Boscombe, 18.2 miles south of Redlynch, and we cover the village, Woodfalls, Morgan's Vale and Lover, and on towards Downton, all under Wiltshire Council.

The company you would be dealing with is Bournemouth Roofing & Building Ltd, registered in England and Wales, company number 15471719, and the person who comes round, measures the garden and puts the price together is its owner, Thomas Hannen. We have a verified 10 out of 10 from a Checkatrade customer. The garden visit is free, as is the written, itemised quote. Ground that has crept up at the back has often crept up at the front too, and a driveway in Redlynch is set to the floor level. Before you book a visit in Redlynch, you can read our customers' Google reviews, word for word, on our reviews page.

Planning at a glance

Do you need planning permission in Redlynch?

Most repairs in Redlynch 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.

The planning position in Redlynch, from council and national records.
Question In Redlynch
Who decides Wiltshire Council is the planning authority for Redlynch.
Conservation area None covers Redlynch, so a like-for-like repair is ordinary maintenance.
Listed buildings Yes, there are listed buildings in and around Redlynch. If yours is one, work can need listed building consent.
Protected landscape No National Park or National Landscape covers Redlynch.

Questions

Questions about patios in Redlynch

What clearance should the paving leave under the damp course?

Two courses of brick is the working rule, about 150mm. Where the garden will not give you that, a channel and a step get the clearance back rather than raising the paving.

Our cottage has no damp proof course. What then?

Then you keep the paving clear of the wall instead. A gravel margin on a land drain, or a channel, so there is a dry, ventilated strip at the base of the brickwork rather than slabs bedded against it.

Can the existing slabs be reused if we lower everything?

Often yes, if they are sound and thick enough. They come up, get cleaned, and go back on a new base. It saves the material but not the dig, and the dig is the bigger line.

Will a lower terrace hold water instead?

Not if it is drained. A lower patio still falls away from the house and still needs somewhere for the water to go, whether that is a gully, a soakaway or a permeable build.

Do you work on gardens with no vehicle access at all?

Yes. Everything comes down the passage by barrow, or through the house on boards and sheeting where there is no other route, and the extra time is shown as its own line on the quote.

Free quote

Get the levels sorted before the paving goes down

Thomas comes out, checks the damp course and the falls and prices the dig, the base and the paving in writing. The visit and the quote are free.