Barnet · N11 · Patio and decking cleaning
Same-week slots · Fully insured · Local Friern Barnet and New Southgate fitters · Fixed written pricesLooking for patio and decking cleaning in Friern Barnet and New Southgate N11? We work in Friern Barnet and New Southgate most weeks — quiet residential grid around the former Colney Hatch asylum, now Princess Park Manor — 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
Booked mostly by owner-occupier-led households around New Southgate, patio and decking cleaning here covers supply-free fitting from £4.50. With 47% of Friern Barnet and New Southgate's 4,005 homes in flats, lift access and stair carries in N11 shape the slot length we hold.
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. New Southgate (Great Northern) is the nearest station, so a N11 visit rarely needs a whole morning set aside.
We expect with solid brick on the party and external walls, over lath and plaster over timber studs, measured on the walk in from New Southgate (Great Northern) rather than assumed from a map in N11, and we carry the anchors, through-fixings and long bits that match. The mistake we spend most time undoing here is a plasterboard plug spun into lime plaster in N11, which crumbles the key and drops the panel, where 60% 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. Gated estate access codes at Princess Park Manor; driveways elsewhere.
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 Friern Barnet and New Southgate
4,005 households sit inside the N11 neighbourhood covering Friern Barnet and New Southgate. The build is mainly Victorian, the tenure profile owner-occupier-led, and 47% of those homes are flats.
Because 30% of Friern Barnet and New Southgate is privately rented and 10% socially rented, a lot of N11 work is agreed with a landlord or managing agent rather than the person opening the door.
Friern Barnet and New Southgate substrates run to with solid brick on the party and external walls, over lath and plaster over timber studs, measured on the walk in from New Southgate (Great Northern) rather than assumed from a map. Nothing is drilled until the wall has been sounded, because a plasterboard plug spun into lime plaster in N11, which crumbles the key and drops the panel, where 60% owner-occupation means the same home is booked again rather than a new tenant each year is the mistake that costs a N11 customer twice.
Friern Barnet and New Southgate 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 — quiet residential grid around the former Colney Hatch asylum, now Princess Park Manor — which is why a N11 quote is not a Barnet average.
Gated estate access codes at Princess Park Manor; driveways elsewhere. Nearest station is New Southgate (Great Northern), 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 Friern Barnet and New Southgate 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 Friern Barnet neighbourhood itself — not Barnet-wide averages, and not estimates.
10,719
Residents
Friern Barnet neighbourhood, Census 2021
4,005
Households
Median age 40
Flats vs houses
Residents by sex
Single-person households
25.4%
Privately rented
30.2%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhood Friern Barnet (E02000038) — the published geography that covers Friern Barnet and New Southgate, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the N11 district: 51.6137, -0.1389 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
50 in Friern Barnet and New Southgate, with this being London Borough of Barnet territory, and every job is quoted as a fixed written price before a fitter is booked in this 47% flats 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 around New Southgate (Great Northern) — and 53% of Friern Barnet and New Southgate homes being houses, with a median age of 40 in this neighbourhood.
Yes — IKEA, Argos, Wayfair, Made and independent brands are all built to the manufacturer's instructions on this side of Barnet, with 47% of homes here being flats. We are independent of every retailer; the names simply describe what we assemble in Friern Barnet and New Southgate most weeks across N11, with Barnet parking rules in play.
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 Barnet, with this being London Borough of Barnet territory. On Friern Barnet and New Southgate jobs we confirm it when the slot is booked, not on the day.
That is exactly why we build in the room it will live in on the streets near Princess Park Manor. With 47% of Friern Barnet and New Southgate homes being flats, narrow hallways and tight turns are the norm on N11 jobs, with 47% of homes here being flats — and this being a short walk from New Southgate (Great Northern), so anything that will not pass a doorway once assembled is built where it stands.
Princess Park Manor is the marker we route to in Friern Barnet and New Southgate, with 60% owner-occupation locally, and gated estate access codes at Princess Park Manor; driveways elsewhere. A N11 slot added to an existing Barnet round usually lands the same week rather than the next for Friern Barnet and New Southgate (N11) addresses, with 10% social-rented stock nearby.
Same-week across every borough, with weekend slots common through spring and early summer when garden and roof-terrace use picks up on this side of Barnet, with 30% of N11 homes being privately rented. Friern Barnet and New Southgate sits close to New Southgate (Great Northern) in Friern Barnet and New Southgate — and a median age of 40 in this neighbourhood, with Princess Park Manor a few streets away, so we can usually add a N11 job to an existing Barnet round at short notice.
Gated estate access codes at Princess Park Manor; driveways elsewhere around New Southgate (Great Northern). Where a permit or a suspended bay is needed in London Borough of Barnet it is itemised on the quote before the visit, never added afterwards in Friern Barnet and New Southgate — and 30% of N11 homes being privately rented, with Princess Park Manor a few streets away.
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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. Friern Barnet and New Southgate N11 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of barnet.
No deposit is taken until the price and slot are confirmed in writing.
