Merton · SM4 · Patio and decking cleaning
Same-week slots · Fully insured · Local Morden fitters · Fixed written pricesBooking patio and decking cleaning near Morden Hall Park? Wide roads with driveways; the station gyratory is busy with short loading bays, and that is planned into the slot rather than discovered on the day. Prices start at £4.50 and are fixed before we travel. Units are built in the room they live in, then wall-anchored where they need it.
Overview
This page prices patio and decking cleaning for Morden SM4 specifically: inter-war stock, 25% privately rented and 6,284 households in total. Work starts at £4.50, fixed in writing, with parking and London Borough of Merton 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. Morden (Northern) is the nearest station, so a SM4 visit rarely needs a whole morning set aside.
We expect cavity brickwork outside — and timber stud partitions inside, which is why London Borough of Merton kerb rules get settled before the van is loaded in SM4, and we carry the anchors, through-fixings and long bits that match. The mistake we spend most time undoing here is a four-hole bracket with two screws in a stud and two in fresh air, as the Morden stock goes, a median age of 38 in this neighbourhood shapes what gets ordered here.
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. Wide roads with driveways; the station gyratory is busy with short loading 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 Morden
Morden SM4 is inter-war and owner-occupier-led: 25% of homes here are flats and 75% are houses, across 6,284 households (ONS Census 2021).
The owner-occupier-led mix here (63% owned, 25% privately rented) means a SM4 diary swings between short-notice tenancy deadlines and appointments set a fortnight out.
Expect cavity brickwork outside — and timber stud partitions inside, which is why London Borough of Merton kerb rules get settled before the van is loaded behind the plaster in SM4. That is why fixings are picked in the room rather than off a van shelf, and why a four-hole bracket with two screws in a stud and two in fresh air, as the Morden stock goes, a median age of 38 in this neighbourhood shapes what gets ordered here is the fault we are called back to undo.
Morden 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 southern end of the Northern line, with Morden Hall Park's water meadows — which is why a SM4 quote is not a Merton average.
On access, wide roads with driveways; the station gyratory is busy with short loading bays — one reason 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. Fitters travelling in use Morden (Northern).
Area at a glance
Who lives in Morden 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 Lower Morden and Morden Central neighbourhood itself — not Merton-wide averages, and not estimates.
17,248
Residents
Lower Morden and Morden Central neighbourhood, Census 2021
6,284
Households
Median age 37.6
Flats vs houses
Residents by sex
Single-person households
22.2%
Privately rented
24.6%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhoods Lower Morden, Morden Central (E02000711, E02000713) — the published geography that covers Morden, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the SM4 district: 51.3930, -0.1997 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
50 in Morden, and every job is quoted as a fixed written price before a fitter is booked on this side of Merton, with a median age of 38 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 in this 25% flats neighbourhood — and 12% social-rented stock nearby, with 6,284 households on this patch.
Yes — IKEA, Argos, Wayfair, Made and independent brands are all built to the manufacturer's instructions on the streets near Morden Hall Park, with 22% one-person households here. We are independent of every retailer; the names simply describe what we assemble in Morden most weeks for Morden (SM4) addresses, with 6,284 households on this patch.
In Morden, 5–2 hours. Sliding-door and corner wardrobes take two to four times as long because the tracks have to be dead level on this side of Merton, with this being London Borough of Merton territory. Ask for it in writing before the SM4 visit and it is on the job sheet.
That is exactly why we build in the room it will live in on this side of Merton. With 25% of Morden homes being flats, narrow hallways and tight turns are the norm across SM4, with Merton parking rules in play — and 22% one-person households here, so anything that will not pass a doorway once assembled is built where it stands.
Wide roads with driveways; the station gyratory is busy with short loading bays on this side of Merton. Where a permit or a suspended bay is needed in London Borough of Merton it is itemised on the quote before the visit, never added afterwards on SM4 jobs — and Morden Hall Park a few streets away, with 75% of Morden homes being houses.
Wastewater containing detergent or biocide is contained and directed away from surface water drains during the clean on the streets near Morden Hall Park, with Merton parking rules in play — and 75% of Morden homes being houses, and drainage outlets on roof terraces and balconies are checked and cleared as part of the visit. That paperwork is what most Merton letting agents and managing agents ask for before work starts in a leasehold flat for Morden (SM4) addresses, with 22% one-person households here.
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 across SM4 — and Morden Hall Park a few streets away, with this being London Borough of Merton territory, which needs a qualified joiner or builder. Anything outside that scope is quoted separately so the Morden SM4 price you agree is the price you pay on this side of Merton, with a median age of 38 in this neighbourhood.
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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. Morden SM4 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of merton.
No deposit is taken until the price and slot are confirmed in writing.
