Crew sized to the job
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. Driveways almost everywhere; only the high street parades have timed bays.
Hillingdon · HA4 · Cat flap fitting
Same-week slots · Fully insured · Local Ruislip fitters · Fixed written pricesCat flap fitting for Ruislip (HA4) households — 19,585 of them, 25% in flats. From £75 fixed, 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 Insured fitters, the cut edge sealed and the flap set up.


Overview
This page prices cat flap fitting for Ruislip HA4 specifically: inter-war stock, 20% privately rented and 19,585 households in total. Work starts at £75, fixed in writing, with parking and London Borough of Hillingdon permit rules costed before an insured fitter travels.
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
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. Driveways almost everywhere; only the high street parades have timed bays.
Most cat flap bookings are within 48 hours and take a single short visit. Ruislip (Metropolitan, Piccadilly) is the nearest station, so a HA4 visit rarely needs a whole morning set aside.
We expect timber stud partitions inside in HA4, cavity brickwork outside — which is what a 25% flat share across the ONS neighbourhood covering Ruislip actually produces in HA4, 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 on these streets — which is why London Borough of Hillingdon kerb rules get settled before the van is loaded.
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.
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 Ruislip
Census 2021 puts Ruislip at 19,585 households with a median age of 39.5. The inter-war stock is owner-occupier-led, which is why 75% houses and 25% flats need different handling in HA4.
Private renting sits at 20% and owner-occupation at 72%; the first group books cat flap fitting at short notice, the second plans it.
Walls are timber stud partitions inside in HA4, cavity brickwork outside — which is what a 25% flat share across the ONS neighbourhood covering Ruislip actually produces, so the fixing that matters in Ruislip is chosen on site — the usual failure here is a four-hole bracket with two screws in a stud and two in fresh air on these streets — which is why London Borough of Hillingdon kerb rules get settled before the van is loaded.
Anyone who knows Ruislip knows the pattern near Ruislip Lido and Manor Farm: the lido, the woods and a medieval village core inside Metroland suburbia. We plan the HA4 visit around it. Ruislip is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
On access, driveways almost everywhere; only the high street parades have timed bays — one reason 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. Fitters travelling in use Ruislip (Metropolitan, Piccadilly).
Area at a glance
Who lives in Ruislip 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 Ruislip and Ruislip Gardens and Ruislip Manor and South Ruislip and West Ruislip North and West Ruislip South neighbourhood itself — not Hillingdon-wide averages, and not estimates.
50,441
Residents
Ruislip and Ruislip Gardens and Ruislip Manor and South Ruislip and West Ruislip North and West Ruislip South neighbourhood, Census 2021
19,585
Households
Median age 39.5
Flats vs houses
Residents by sex
Single-person households
25%
Privately rented
20.2%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhoods Ruislip, Ruislip Gardens, Ruislip Manor, South Ruislip, West Ruislip North, West Ruislip South (E02000498, E02000500, E02000501, E02000502, E02000503, E02006796) — the published geography that covers Ruislip, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the HA4 district: 51.5703, -0.4107 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
Timber door starts at £75 in Ruislip, with 19,585 households on this patch, and every job is quoted as a fixed written price before a fitter is booked around Ruislip (Metropolitan, Piccadilly). The material sets the price. Timber is quickest, uPVC and composite need capping on this side of Hillingdon, with Hillingdon parking rules in play, 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 Ruislip (HA4) addresses, so the door stays weatherproof. If it is glazed, a glazier supplies a pane with the cut-out in this 25% flats neighbourhood.
Yes, in writing. 20% of Ruislip homes are privately rented, with 19,585 households on this patch, and a flap cut without consent is a common deposit deduction on Hillingdon bookings. Send the email and we fit to its conditions in this 25% flats neighbourhood.
Yes, from £190 for a wall up to 350mm — the usual answer in Ruislip — and 72% owner-occupation locally, with Hillingdon parking rules in play, where 25% of homes are flats with glazed back doors: we core-drill and fit a lined tunnel.
Fitters carry £5m public liability cover. We check leasehold and landlord consent before cutting anything on HA4 jobs — and 8% social-rented stock nearby, with 72% owner-occupation locally, 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 Hillingdon letting agents and managing agents ask for before work starts in a leasehold flat on this side of Hillingdon, with Ruislip Lido and Manor Farm a few streets away.
Cutting toughened or laminated glass on site — it must be replaced by a glazier; Fire doors in communal areas in Ruislip — and 72% owner-occupation locally, with this being a short walk from Ruislip (Metropolitan, Piccadilly), 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 Ruislip HA4 price you agree is the price you pay for Ruislip (HA4) addresses, with a median age of 40 in this neighbourhood.
All three. With 20% of Ruislip privately rented and 72% owner-occupied, roughly half the HA4 diary is agent- or landlord-instructed and invoiced separately from the person at the door in this 25% flats neighbourhood — and Hillingdon parking rules in play, with 75% of Ruislip homes being houses.
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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. Ruislip HA4 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of hillingdon.
No deposit is taken until the price and slot are confirmed in writing.