Wandsworth · SW18 · Patio and decking cleaning
Same-week slots · Fully insured · Local Southfields fitters · Fixed written pricesLooking for patio and decking cleaning in Southfields SW18? We work in Southfields most weeks — the Grid — a planned Edwardian estate that becomes the Wimbledon gateway each June — and price patio and decking cleaning against that reality rather than a London average. Fixed written quote from £4.50, insured fitters, every fixing torqued, and the flat-pack packaging taken away.
Overview
This page prices patio and decking cleaning for Southfields SW18 specifically: mainly Edwardian stock, 33% privately rented and 3,815 households in total. Work starts at £4.50, fixed in writing, with parking and London Borough of Wandsworth permit rules costed before an insured fitter travels.
How it works
Step 1
Concrete, natural stone, softwood or composite, roughly the area, and whether there's an outside tap or the flat needs water carried up by bowser.
Step 2
Priced per square metre for the surface you have, with oiling, re-staining or a bowser water supply shown as separate lines rather than bundled in.
Step 3
Furniture and planters moved, deck board gaps cleared of leaf litter, and algae or lichen in shaded corners given a biocide soak before washing.
Step 4
Concrete at full strength; natural stone, softwood and composite all stepped down to protect the surface, using a wide fan nozzle on composite specifically.
Step 5
Softwood decking is left to dry before any oiling; drainage outlets on roof terraces are checked clear; furniture is put back once the surface is dry underfoot.
Why choose us
Same-week across every borough, with weekend slots common through spring and early summer when garden and roof-terrace use picks up. Southfields (District) is the nearest station, so a SW18 visit rarely needs a whole morning set aside.
We expect some of it dry-lined during a later refurbishment, over solid London stock brick, the reality on the streets around The Southfields Grid and the AELTC entrance in SW18, and we carry the anchors, through-fixings and long bits that match. The mistake we spend most time undoing here is fixings landing in soft lime mortar joints instead of the brick body, as the Southfields stock goes, where 61% owner-occupation means the same home is booked again rather than a new tenant each year.
Wastewater containing detergent or biocide is contained and directed away from surface water drains during the clean, and drainage outlets on roof terraces and balconies are checked and cleared as part of the visit.
One technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell. Championship-fortnight parking bans, narrow Grid streets and permit bays.
Fixed prices
| Job | From | Typical time | What sets the price |
|---|---|---|---|
| Concrete flag patio, per m² | £4.50 | By area | Manufactured concrete flags take a standard rotary surface cleaner at full pressure without any risk to the finish. |
| York stone or sandstone patio, per m² | £6.50 | By area | Natural stone is more porous and softer than concrete, so it's cleaned at a lower pressure with a specialist stone-safe cleaner rather than the standard detergent. |
| Softwood decking clean, per m² | £5 | By area | Softwood boards need the pressure kept low and the nozzle kept moving, since a static jet will fur the grain and shorten the board's life. |
| Composite decking clean, per m² | £5.50 | By area | Composite boards need a wide fan nozzle and a lower bar pressure than timber, since a narrow jet can strip the capping layer that gives composite its colour and grip. |
| Decking oiling or re-staining after cleaning, per m² | £4 | Added to visit | Softwood decking needs re-oiling once dry to stay weatherproof; this is priced as a separate pass because it can only start once the boards have fully dried out. |
| Roof terrace or balcony deck, per m² | £7 | By area | No mains tap on most roof terraces means water is carried up by bowser, and drainage outlets have to be checked and cleared as part of the visit, not just the deck surface. |
Concrete flag patio, per m²
£4.50 · By area
Manufactured concrete flags take a standard rotary surface cleaner at full pressure without any risk to the finish.
York stone or sandstone patio, per m²
£6.50 · By area
Natural stone is more porous and softer than concrete, so it's cleaned at a lower pressure with a specialist stone-safe cleaner rather than the standard detergent.
Softwood decking clean, per m²
£5 · By area
Softwood boards need the pressure kept low and the nozzle kept moving, since a static jet will fur the grain and shorten the board's life.
Composite decking clean, per m²
£5.50 · By area
Composite boards need a wide fan nozzle and a lower bar pressure than timber, since a narrow jet can strip the capping layer that gives composite its colour and grip.
Decking oiling or re-staining after cleaning, per m²
£4 · Added to visit
Softwood decking needs re-oiling once dry to stay weatherproof; this is priced as a separate pass because it can only start once the boards have fully dried out.
Roof terrace or balcony deck, per m²
£7 · By area
No mains tap on most roof terraces means water is carried up by bowser, and drainage outlets have to be checked and cleared as part of the visit, not just the deck surface.
Domestic prices are the total you pay; managing agents and landlords are invoiced plus VAT at 20%. Furniture moved off the patio or deck before cleaning and put back after, and clearing debris from drainage gaps between deck boards, are included. Where a bowser or extended hose run is needed for a flat with no outside tap, that's shown as its own line.
Scope
I asked Hello Services for a deep clean of the carpets of a house in London we were moving into. Loqman and his colleague arrived on time and were incredibly fast in firstly hoovering all to be worked on and then deep cleaning a total of seven sets of carpets across our first and second… Read in full →
Thankyou to Nicole and Marius and colleagues for a superb clean of our family home. It was done under difficult circumstances with removal people still emptying the property of furniture and boxes around them as we were moving out after nearly 40 years. We were extremely happy with the end result and am sure that… Read in full →
Hello Services did a great job cleaning my new flat in Greenwich London before I move in. Professional, friendly and efficient. Thank you to Dara and a great team! Will be using you guys again for end of tenancy clean on current flat! Charlotte V.
Read all 23 Cleaning reviews from Greater London customers →
Quoted verbatim from reviews customers left on our public Google and Trustpilot profiles. Nothing is edited, shortened beyond the link above, or written by us.
Coverage
Also in this area
Block paving, resin-bound and imprinted concrete driveways cleaned, resanded and sealed.
Front paths, side returns and communal walkways cleaned without disturbing loose flags.
The wider outdoor jet washing hub covering every hard surface we clean.
New garden furniture built and levelled on the patio or deck once it's clean.
Two crew and a Luton or tipper; three where everything has to be carried through a hallway.
A full top-to-bottom clean of the property once it has been emptied.
Cuttings, turf and soil taken to a licensed composting site rather than to landfill.
Working in Southfields
In Southfields (SW18) the split is 44% flats to 56% houses over 3,815 households, and the stock is mainly Edwardian.
Because 33% of Southfields is privately rented and 6% socially rented, a lot of SW18 work is agreed with a landlord or managing agent rather than the person opening the door.
Walls are some of it dry-lined during a later refurbishment, over solid London stock brick, the reality on the streets around The Southfields Grid and the AELTC entrance, so the fixing that matters in Southfields is chosen on site — the usual failure here is fixings landing in soft lime mortar joints instead of the brick body, as the Southfields stock goes, where 61% owner-occupation means the same home is booked again rather than a new tenant each year.
Southfields is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it. What shapes the job more is the neighbourhood itself — the Grid — a planned Edwardian estate that becomes the Wimbledon gateway each June — which is why a SW18 quote is not a Wandsworth average.
Championship-fortnight parking bans, narrow Grid streets and permit bays. Nearest station is Southfields (District), and one technician for a standard garden patio or deck; two for a roof terrace or balcony where water has to be carried up by bowser and furniture moved through a lift or stairwell.
Area at a glance
Who lives in Southfields and what they live in decides how patio and decking cleaning is quoted and how long a visit takes. These are the published Census 2021 figures for the Southfields North neighbourhood itself — not Wandsworth-wide averages, and not estimates.
9,686
Residents
Southfields North neighbourhood, Census 2021
3,815
Households
Median age 36.1
Flats vs houses
Residents by sex
Single-person households
23.6%
Privately rented
33.3%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhood Southfields North (E02000942) — the published geography that covers Southfields, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the SW18 district: 51.4515, -0.1915 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
50 in Southfields, and every job is quoted as a fixed written price before a fitter is booked in this 44% flats neighbourhood, with a median age of 36 in this neighbourhood. Surface material first — natural stone and composite decking cost more per square metre than concrete because both need a lower pressure that takes longer to cover the same area — then access, since a roof terrace with no outside tap needs water carried up rather than run from a hose on Wandsworth bookings, with 3,815 households on this patch.
Yes — IKEA, Argos, Wayfair, Made and independent brands are all built to the manufacturer's instructions for Southfields (SW18) addresses, with a median age of 36 in this neighbourhood. We are independent of every retailer; the names simply describe what we assemble in Southfields most weeks, with this being London Borough of Wandsworth territory.
In Southfields, 5–2 hours. Sliding-door and corner wardrobes take two to four times as long because the tracks have to be dead level in this 44% flats neighbourhood, with this being London Borough of Wandsworth territory. Ask for it in writing before the SW18 visit and it is on the job sheet.
That is exactly why we build in the room it will live in on the streets near The Southfields Grid and the AELTC entrance. With 44% of Southfields homes being flats, narrow hallways and tight turns are the norm for Southfields (SW18) addresses, with 44% of homes here being flats, so anything that will not pass a doorway once assembled is built where it stands.
Replacing rotten, cracked or delaminating deck boards — that's a repair job, quoted separately by our decking team; Repointing or re-bedding natural stone patio slabs that have come loose or sunk; Deep oil or paint staining that has soaked into porous stone and may need professional poulticing rather than a surface wash; Structural work on raised decking or a roof terrace balustrade on the streets near The Southfields Grid and the AELTC entrance, with 33% of SW18 homes being privately rented, which needs a qualified joiner or builder. Anything outside that scope is quoted separately so the Southfields SW18 price you agree is the price you pay across SW18, with this being a short walk from Southfields (District).
All three. With 33% of Southfields privately rented and 61% owner-occupied, roughly half the SW18 diary is agent- or landlord-instructed and invoiced separately from the person at the door in Southfields — and this being a short walk from Southfields (District), with a median age of 36 in this neighbourhood.
The Southfields Grid and the AELTC entrance is the marker we route to on the streets near The Southfields Grid and the AELTC entrance, with Wandsworth parking rules in play, and championship-fortnight parking bans, narrow Grid streets and permit bays. A SW18 slot added to an existing Wandsworth round usually lands the same week rather than the next across SW18, with 44% of homes here being flats.
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Free quote · 1-hour reply
Two ways to go: price it yourself on the quote page, or pick a slot on the live booking calendar. Southfields SW18 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of wandsworth.
No deposit is taken until the price and slot are confirmed in writing.
