Insured and documented
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.
Lewisham · SE26 · Patio and decking cleaning
Same-week slots · Fully insured · Local Sydenham fitters · Fixed written pricesLooking for patio and decking cleaning in Sydenham SE26? We work in Sydenham most weeks — a long high street on the hill where the Crystal Palace once stood nearby — 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
Patio and decking cleaning in Sydenham SE26 is a fixed-price visit for social-housing-led homes in Lewisham, most of them mainly Victorian. 9,790 households sit inside this SE26 patch, 64% of them flats, so we quote on access near Sydenham Wells Park rather than a London average.
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
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. Steep hills, high-street loading windows and narrow side streets.
Same-week across every borough, with weekend slots common through spring and early summer when garden and roof-terrace use picks up. Sydenham (Overground) is the nearest station, so a SE26 visit rarely needs a whole morning set aside.
We expect precast concrete panels and dense blockwork in SE26, often with surface conduit, and with 31% one-person households in Sydenham, one adult is usually the only pair of hands on site in SE26, and we carry the anchors, through-fixings and long bits that match. The mistake we spend most time undoing here is drilling blind into a panel with reinforcement or a buried cable behind it, as the Sydenham stock goes, and with 22% of homes here privately rented, it sets the booking date as often as the job does.
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 Sydenham
In Sydenham (SE26) the split is 64% flats to 36% houses over 9,790 households, and the stock is mainly Victorian.
With 22% private renting against 45% owner-occupied, most SE26 bookings land on a move-in day rather than a weekend.
Walls are precast concrete panels and dense blockwork in SE26, often with surface conduit, and with 31% one-person households in Sydenham, one adult is usually the only pair of hands on site, so the fixing that matters in Sydenham is chosen on site — the usual failure here is drilling blind into a panel with reinforcement or a buried cable behind it, as the Sydenham stock goes, and with 22% of homes here privately rented, it sets the booking date as often as the job does.
A long high street on the hill where the Crystal Palace once stood nearby. That character decides the practical detail of patio and decking cleaning here far more than the borough boundary does. Sydenham is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Getting to the door matters as much as the job: steep hills, high-street loading windows and narrow side streets. Sydenham (Overground) is the nearest station, 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 Sydenham 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 Sydenham and Sydenham Wells and Upper Sydenham neighbourhood itself — not Lewisham-wide averages, and not estimates.
23,435
Residents
Lower Sydenham and Sydenham Wells and Upper Sydenham neighbourhood, Census 2021
9,790
Households
Median age 36.9
Flats vs houses
Residents by sex
Single-person households
31.3%
Privately rented
21.7%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhoods Lower Sydenham, Sydenham Wells, Upper Sydenham (E02000680, E02000685, E02000687) — the published geography that covers Sydenham, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the SE26 district: 51.4277, -0.0546 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
50 in Sydenham, and every job is quoted as a fixed written price before a fitter is booked across SE26, with Sydenham Wells Park a few streets away. 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 this side of Lewisham — and a median age of 37 in this neighbourhood, with 22% of SE26 homes being privately rented.
Yes — IKEA, Argos, Wayfair, Made and independent brands are all built to the manufacturer's instructions on the streets near Sydenham Wells Park, with Lewisham parking rules in play. We are independent of every retailer; the names simply describe what we assemble in Sydenham most weeks for Sydenham (SE26) addresses, with 36% of Sydenham homes being houses.
In Sydenham, 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 Lewisham, with 45% owner-occupation locally. Ask for it in writing before the SE26 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 Lewisham. With 64% of Sydenham homes being flats, narrow hallways and tight turns are the norm in Sydenham — and 45% owner-occupation locally, with 22% of SE26 homes being privately rented, so anything that will not pass a doorway once assembled is built where it stands.
Steep hills, high-street loading windows and narrow side streets on this side of Lewisham. Where a permit or a suspended bay is needed in London Borough of Lewisham it is itemised on the quote before the visit, never added afterwards in this 64% flats neighbourhood — and 36% of Sydenham homes being houses, with 64% of homes here being flats.
Wastewater containing detergent or biocide is contained and directed away from surface water drains during the clean on the streets near Sydenham Wells Park — and 33% social-rented stock nearby, with 64% of homes here being flats, and drainage outlets on roof terraces and balconies are checked and cleared as part of the visit. That paperwork is what most Lewisham letting agents and managing agents ask for before work starts in a leasehold flat on SE26 jobs, with Lewisham parking rules in play.
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 SE26, with a median age of 37 in this neighbourhood — and 36% of Sydenham homes being houses, which needs a qualified joiner or builder. Anything outside that scope is quoted separately so the Sydenham SE26 price you agree is the price you pay on this side of Lewisham, with 9,790 households on this patch.
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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. Sydenham SE26 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of lewisham.
No deposit is taken until the price and slot are confirmed in writing.