Booked around your day
Most cat flap bookings are within 48 hours and take a single short visit. Harrow & Wealdstone (Bakerloo, Overground) is the nearest station, so a HA3 visit rarely needs a whole morning set aside.
Harrow · HA3 · Cat flap fitting
Same-week slots · Fully insured · Local Wealdstone and Harrow Weald fitters · Fixed written pricesWe provide cat flap fitting in Wealdstone and Harrow Weald HA3 for houses and flats around The former Kodak factory site. From £75, quoted in writing before the visit, with 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 Doors are checked for glazing and fire rating before cutting.


Overview
Booked mostly by owner-occupier-led households around Harrow & Wealdstone, cat flap fitting here covers supply-free fitting from £75. With 25% of Wealdstone and Harrow Weald's 3,088 homes in flats, lift access and stair carries in HA3 shape the slot length we hold.
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. Harrow & Wealdstone (Bakerloo, Overground) is the nearest station, so a HA3 visit rarely needs a whole morning set aside.
We expect solid London stock brick; locally that also means some of it dry-lined during a later refurbishment, and terraced streets with on-street parking, plus new blocks with booked lifts in HA3, 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 Wealdstone and Harrow Weald stock goes, and with 25% of homes here privately rented, it sets the booking date as often as the job does.
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. Terraced streets with on-street parking, plus new blocks with booked lifts.
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 Wealdstone and Harrow Weald
In Wealdstone and Harrow Weald (HA3) the split is 25% flats to 75% houses over 3,088 households, and the stock is mainly Victorian.
Because 25% of Wealdstone and Harrow Weald is privately rented and 11% socially rented, a lot of HA3 work is agreed with a landlord or managing agent rather than the person opening the door.
Walls are solid London stock brick; locally that also means some of it dry-lined during a later refurbishment, and terraced streets with on-street parking, plus new blocks with booked lifts, so the fixing that matters in Wealdstone and Harrow Weald is chosen on site — the usual failure here is fixings landing in soft lime mortar joints instead of the brick body, as the Wealdstone and Harrow Weald stock goes, and with 25% of homes here privately rented, it sets the booking date as often as the job does.
Wealdstone and Harrow Weald 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 industrial side of Harrow, with Kodak's old works and terraced streets — which is why a HA3 quote is not a Harrow average.
Terraced streets with on-street parking, plus new blocks with booked lifts. Nearest station is Harrow & Wealdstone (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 Wealdstone and Harrow Weald 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 Harrow Weald neighbourhood itself — not Harrow-wide averages, and not estimates.
8,760
Residents
Harrow Weald neighbourhood, Census 2021
3,088
Households
Median age 40.3
Flats vs houses
Residents by sex
Single-person households
24.3%
Privately rented
24.8%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhood Harrow Weald (E02000437) — the published geography that covers Wealdstone and Harrow Weald, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the HA3 district: 51.5938, -0.3209 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
Timber door starts at £75 in Wealdstone and Harrow Weald, with 11% social-rented stock nearby, and every job is quoted as a fixed written price before a fitter is booked. The material sets the price. Timber is quickest, uPVC and composite need capping in this 25% flats neighbourhood, with a median age of 40 in this neighbourhood, 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 on the Wealdstone and Harrow Weald rounds, so the door stays weatherproof. If it is glazed, a glazier supplies a pane with the cut-out across HA3.
Yes, in writing. 25% of Wealdstone and Harrow Weald homes are privately rented on the streets near The former Kodak factory site, with Harrow parking rules in play, and a flap cut without consent is a common deposit deduction. Send the email and we fit to its conditions across HA3.
Yes, from £190 for a wall up to 350mm — the usual answer in Wealdstone and Harrow Weald for Wealdstone and Harrow Weald (HA3) addresses — and this being London Borough of Harrow territory, with 25% of HA3 homes being privately rented, where 25% of homes are flats with glazed back doors: we core-drill and fit a lined tunnel.
Cutting toughened or laminated glass on site — it must be replaced by a glazier; Fire doors in communal areas for Wealdstone and Harrow Weald (HA3) addresses, with this being a short walk from Harrow & Wealdstone (Bakerloo, Overground) — and 25% of homes here being flats, 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 Wealdstone and Harrow Weald HA3 price you agree is the price you pay on the streets near The former Kodak factory site, with a median age of 40 in this neighbourhood.
All three. With 25% of Wealdstone and Harrow Weald privately rented and 64% owner-occupied, roughly half the HA3 diary is agent- or landlord-instructed and invoiced separately from the person at the door on the Wealdstone and Harrow Weald rounds — and 25% of homes here being flats, with The former Kodak factory site a few streets away.
The former Kodak factory site is the marker we route to on Harrow bookings, with 64% owner-occupation locally, and terraced streets with on-street parking, plus new blocks with booked lifts. A HA3 slot added to an existing Harrow round usually lands the same week rather than the next on the Wealdstone and Harrow Weald rounds, with 3,088 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. Wealdstone and Harrow Weald HA3 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of harrow.
No deposit is taken until the price and slot are confirmed in writing.