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. Wide roads with driveways; the station gyratory is busy with short loading bays.
Merton · SM4 · Cat flap fitting
Same-week slots · Fully insured · Local Morden fitters · Fixed written pricesCat flap fitting for Morden (SM4) households — 6,284 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
Booked mostly by owner-occupier-led households around Morden, cat flap fitting here covers supply-free fitting from £75. With 25% of Morden's 6,284 homes in flats, lift access and stair carries in SM4 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
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. Wide roads with driveways; the station gyratory is busy with short loading bays.
Most cat flap bookings are within 48 hours and take a single short visit. Morden (Northern) is the nearest station, so a SM4 visit rarely needs a whole morning set aside.
We expect timber stud partitions inside; locally that also means cavity brickwork outside — the reality on the streets around Morden Hall Park in SM4, 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 — the pattern behind 6,284 households inside the SM4 neighbourhood.
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 ......
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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 Morden
Census 2021 puts Morden at 6,284 households with a median age of 37.6. The inter-war stock is owner-occupier-led, which is why 75% houses and 25% flats need different handling in SM4.
25% of households rent privately and 63% own, which is why cat flap fitting demand here peaks around tenancy changeovers and completion dates.
Expect timber stud partitions inside; locally that also means cavity brickwork outside — the reality on the streets around Morden Hall Park behind the plaster in SM4. That is why fixings are picked in the room rather than off a van shelf, and why a four-hole bracket with two screws in a stud and two in fresh air on these streets — the pattern behind 6,284 households inside the SM4 neighbourhood is the fault we are called back to undo.
Anyone who knows Morden knows the pattern near Morden Hall Park: the southern end of the Northern line, with Morden Hall Park's water meadows. We plan the SM4 visit around it. Morden is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Wide roads with driveways; the station gyratory is busy with short loading bays. Nearest station is Morden (Northern), 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 Morden 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 Lower Morden and Morden Central neighbourhood itself — not Merton-wide averages, and not estimates.
17,248
Residents
Lower Morden and Morden Central neighbourhood, Census 2021
6,284
Households
Median age 37.6
Flats vs houses
Residents by sex
Single-person households
22.2%
Privately rented
24.6%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhoods Lower Morden, Morden Central (E02000711, E02000713) — the published geography that covers Morden, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the SM4 district: 51.3930, -0.1997 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
Timber door starts at £75 in Morden, with 22% one-person households here, and every job is quoted as a fixed written price before a fitter is booked on Merton bookings. The material sets the price. Timber is quickest, uPVC and composite need capping for Morden (SM4) addresses, with 25% of homes here being flats, 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 Morden rounds, so the door stays weatherproof. If it is glazed, a glazier supplies a pane with the cut-out for Morden (SM4) addresses.
Yes, in writing. 25% of Morden homes are privately rented, with 25% of homes here being flats, and a flap cut without consent is a common deposit deduction on Merton bookings. Send the email and we fit to its conditions on the streets near Morden Hall Park.
Yes, from £190 for a wall up to 350mm — the usual answer in Morden — and 6,284 households on this patch, with 12% social-rented stock nearby, where 25% of homes are flats with glazed back doors: we core-drill and fit a lined tunnel.
All three. With 25% of Morden privately rented and 63% owner-occupied, roughly half the SM4 diary is agent- or landlord-instructed and invoiced separately from the person at the door on SM4 jobs — and this being London Borough of Merton territory, with 25% of homes here being flats.
Morden Hall Park is the marker we route to on Merton bookings, with 25% of SM4 homes being privately rented, and wide roads with driveways; the station gyratory is busy with short loading bays. A SM4 slot added to an existing Merton round usually lands the same week rather than the next on the Morden rounds, with this being a short walk from Morden (Northern).
Most cat flap bookings are within 48 hours and take a single short visit on the Morden rounds. Morden sits close to Morden (Northern), with Morden Hall Park a few streets away, so we can usually add a SM4 job to an existing Merton round at short notice on Merton bookings.
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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. Morden SM4 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of merton.
No deposit is taken until the price and slot are confirmed in writing.