Booked around your day
Most cat flap bookings are within 48 hours and take a single short visit. Harlesden (Bakerloo, Overground) is the nearest station, so a NW10 visit rarely needs a whole morning set aside.
Brent · NW10 · Cat flap fitting
Same-week slots · Fully insured · Local Harlesden fitters · Fixed written pricesLooking for cat flap fitting in Harlesden NW10? We work in Harlesden most weeks — jubilee Clock, Caribbean food shops and a working high street — and price cat flap fitting against that reality rather than a London average. Fixed written quote from £75, insured fitters, the cut edge sealed and the flap set up.


Overview
Cat flap fitting in Harlesden NW10 is a fixed-price visit for renter-heavy homes in Brent, most of them mainly Victorian. 5,538 households sit inside this NW10 patch, 78% of them flats, so we quote on access near The Jubilee Clock rather than a London average.
How it works
Step 1
Timber, uPVC, composite, glass or masonry — plus what is behind it. A cavity wall or a glazed panel changes the job completely.
Step 2
Measured to your cat's chest height, so an older or arthritic cat still uses it in two years' time.
Step 3
Template marked, cut from both faces to avoid blow-out, and the edge lined, capped or sealed.
Step 4
Flap fitted square, sealed against draughts and rain, and the fixings drawn up evenly so the frame does not bow.
Step 5
Microchips registered, curfew set if you want one, and the flap left in training mode with the mess cleared.
Why choose us
Most cat flap bookings are within 48 hours and take a single short visit. Harlesden (Bakerloo, Overground) is the nearest station, so a NW10 visit rarely needs a whole morning set aside.
We expect often with surface conduit — and precast concrete panels and dense blockwork, measured on the walk in from Harlesden (Bakerloo, Overground) rather than assumed from a map in NW10, 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 Harlesden stock goes, which is what a 78% flat share across the ONS neighbourhood covering Harlesden actually produces.
Fitters carry £5m public liability cover. We check leasehold and landlord consent before cutting anything, and we will not cut a communal fire door — that would void its rating and the block's fire strategy.
One fitter for doors and panels; two where a wall tunnel is core-drilled and the debris has to be carried out of a flat. Very busy high street with short loading bays; side streets are narrow and permit-only.
Fixed prices
| Job | From | Typical time | What sets the price |
|---|---|---|---|
| Timber door | £75 | 45–60 min | Cut, chamfered and sealed so the door edge does not swell in winter. |
| uPVC door panel | £95 | 1–1.5 hrs | The panel is cut in place with the frame protected, and the cut edge capped so water cannot track in. |
| Composite door | £120 | 1–2 hrs | A composite has a foam core between two skins; both faces must be cut cleanly and the core sealed. |
| Brick or block wall, up to 350mm | £190 | 2–3 hrs | Core-drilled both sides with a tunnel liner fitted, so the cavity is never left open. |
| Glass panel — cut-out supplied by a glazier | £110 | 1 hr | Toughened glass cannot be cut on site; we template it, fit the replacement pane and set the flap. |
| Microchip flap set-up and training mode | £25 | 15–20 min | Chips registered, curfew and selective entry configured, and the flap left on training setting. |
Timber door
£75 · 45–60 min
Cut, chamfered and sealed so the door edge does not swell in winter.
uPVC door panel
£95 · 1–1.5 hrs
The panel is cut in place with the frame protected, and the cut edge capped so water cannot track in.
Composite door
£120 · 1–2 hrs
A composite has a foam core between two skins; both faces must be cut cleanly and the core sealed.
Brick or block wall, up to 350mm
£190 · 2–3 hrs
Core-drilled both sides with a tunnel liner fitted, so the cavity is never left open.
Glass panel — cut-out supplied by a glazier
£110 · 1 hr
Toughened glass cannot be cut on site; we template it, fit the replacement pane and set the flap.
Microchip flap set-up and training mode
£25 · 15–20 min
Chips registered, curfew and selective entry configured, and the flap left on training setting.
Prices are labour and fitting materials; the flap itself can be supplied at cost or you can provide your own. Glass cut-outs are quoted by a glazier and shown separately. Where a lease or a landlord consent is needed we will tell you before booking rather than after. Permits, ULEZ and the Congestion Charge where they apply are itemised.
Scope
Sulltan is the best handyman in London. He is very reliable and professional. I highly recommend.
I booked online last minute, as I needed a handyman urgently for the next day. When I called Hello Services, I spoke to Michelle and she was extremely helpful and arranged everything within 15 mins. Adam the handy man then came to fix my wardrobe sliding door, which were jammed and came off the ledge… Read in full →
Sulltan is the best handyman in London , Highly recommend ......
Read all 26 cat flap fitting reviews →
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
Gripper, underlay, doorbars and stairs fitted, with the old floor lifted and taken away.
Wardrobes, beds, desks and storage built, levelled and anchored to the wall.
Floating and bracketed shelving into plaster, brick, stud and dot-and-dab.
Garden sets, loungers, BBQs, parasols and shed bases built outside and weather-fixed.
Bath and shower screens fitted, sealed and tested so the seal holds, not just looks right.
Working in Harlesden
Harlesden NW10 is mainly Victorian and renter-heavy: 78% of homes here are flats and 22% are houses, across 5,538 households (ONS Census 2021).
Because 41% of Harlesden is privately rented and 35% socially rented, a lot of NW10 work is agreed with a landlord or managing agent rather than the person opening the door.
Walls are often with surface conduit — and precast concrete panels and dense blockwork, measured on the walk in from Harlesden (Bakerloo, Overground) rather than assumed from a map, so the fixing that matters in Harlesden is chosen on site — the usual failure here is drilling blind into a panel with reinforcement or a buried cable behind it, as the Harlesden stock goes, which is what a 78% flat share across the ONS neighbourhood covering Harlesden actually produces.
Harlesden 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 — jubilee Clock, Caribbean food shops and a working high street — which is why a NW10 quote is not a Brent average.
Very busy high street with short loading bays; side streets are narrow and permit-only. Nearest station is Harlesden (Bakerloo, Overground), and one fitter for doors and panels; two where a wall tunnel is core-drilled and the debris has to be carried out of a flat.
Area at a glance
Who lives in Harlesden and what they live in decides how cat flap fitting is quoted and how long a visit takes. These are the published Census 2021 figures for the Harlesden neighbourhood itself — not Brent-wide averages, and not estimates.
13,578
Residents
Harlesden neighbourhood, Census 2021
5,538
Households
Median age 35.8
Flats vs houses
Residents by sex
Single-person households
33.8%
Privately rented
41.4%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhood Harlesden (E02000123) — the published geography that covers Harlesden, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the NW10 district: 51.5412, -0.2482 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
Timber door starts at £75 in Harlesden, with 78% of homes here being flats, and every job is quoted as a fixed written price before a fitter is booked on the streets near The Jubilee Clock. The material sets the price. Timber is quickest, uPVC and composite need capping on the Harlesden rounds, with 22% of Harlesden homes being houses, and a masonry wall means core drilling and a lined tunnel.
Yes — £95, an hour to 90 minutes. The panel is cut in place and the edge capped for Harlesden (NW10) addresses, so the door stays weatherproof. If it is glazed, a glazier supplies a pane with the cut-out on the Harlesden rounds.
Yes, in writing. 41% of Harlesden homes are privately rented, with 35% social-rented stock nearby, and a flap cut without consent is a common deposit deduction around Harlesden (Bakerloo, Overground). Send the email and we fit to its conditions across NW10.
Yes, from £190 for a wall up to 350mm — the usual answer in Harlesden across NW10 — and 24% owner-occupation locally, with 78% of homes here being flats, where 78% of homes are flats with glazed back doors: we core-drill and fit a lined tunnel.
Very busy high street with short loading bays; side streets are narrow and permit-only on NW10 jobs. Where a permit or a suspended bay is needed in London Borough of Brent it is itemised on the quote before the visit, never added afterwards around Harlesden (Bakerloo, Overground) — and 5,538 households on this patch, with The Jubilee Clock a few streets away.
Fitters carry £5m public liability cover. We check leasehold and landlord consent before cutting anything on NW10 jobs, with Brent parking rules in play — and 5,538 households on this patch, and we will not cut a communal fire door — that would void its rating and the block's fire strategy. That paperwork is what most Brent letting agents and managing agents ask for before work starts in a leasehold flat on this side of Brent, with a median age of 36 in this neighbourhood.
Cutting toughened or laminated glass on site — it must be replaced by a glazier; Fire doors in communal areas across NW10, with 5,538 households on this patch — and 41% of NW10 homes being privately rented, where a cut-out would void the fire rating; Structural openings through a lintel or an insulated cavity closer without a survey. Anything outside that scope is quoted separately so the Harlesden NW10 price you agree is the price you pay on the Harlesden rounds, with 34% one-person households here.
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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. Harlesden NW10 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of brent.
No deposit is taken until the price and slot are confirmed in writing.