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. Very tight CPZ, narrow streets with parked cars both sides and no rear access.
Wandsworth · SW11 · Cat flap fitting
Same-week slots · Fully insured · Local Clapham Junction fitters · Fixed written pricesClapham Junction SW11 is a regular stop on our Wandsworth round. Britain's busiest interchange, St John's Hill and the streets between the commons, so cat flap fitting here is quoted on the street the job is on — from £75, in writing, with insured fitters, the cut edge sealed and the flap set up.


Overview
Cat flap fitting in Clapham Junction SW11 is a fixed-price visit for renter-heavy homes in Wandsworth, most of them mainly Victorian. 4,196 households sit inside this SW11 patch, 74% of them flats, so we quote on access near Clapham Junction station and Northcote Road 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
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 tight CPZ, narrow streets with parked cars both sides and no rear access.
Most cat flap bookings are within 48 hours and take a single short visit. Clapham Junction (Overground, Southern, South Western) is the nearest station, so a SW11 visit rarely needs a whole morning set aside.
We expect lath and plaster over timber studs in SW11, with solid brick on the party and external walls — the reality on the streets around Clapham Junction station and Northcote Road in SW11, 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; locally that also means which crumbles the key and drops the panel — which is why London Borough of Wandsworth 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 ......
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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 Clapham Junction
Walk Clapham Junction from Clapham Junction station and Northcote Road outwards and the mainly Victorian pattern is obvious: 74% of the 4,196 households in SW11 live in flats, 26% in houses.
Private renting sits at 42% and owner-occupation at 39%; the first group books cat flap fitting at short notice, the second plans it.
Clapham Junction substrates run to lath and plaster over timber studs in SW11, with solid brick on the party and external walls — the reality on the streets around Clapham Junction station and Northcote Road. Nothing is drilled until the wall has been sounded, because a plasterboard plug spun into lime plaster; locally that also means which crumbles the key and drops the panel — which is why London Borough of Wandsworth kerb rules get settled before the van is loaded is the mistake that costs a SW11 customer twice.
Anyone who knows Clapham Junction knows the pattern near Clapham Junction station and Northcote Road: britain's busiest interchange, St John's Hill and the streets between the commons. We plan the SW11 visit around it. Clapham Junction is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Very tight CPZ, narrow streets with parked cars both sides and no rear access. Nearest station is Clapham Junction (Overground, Southern, South Western), 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 Clapham Junction 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 Clapham Junction & East Hill neighbourhood itself — not Wandsworth-wide averages, and not estimates.
8,916
Residents
Clapham Junction & East Hill neighbourhood, Census 2021
4,196
Households
Median age 32.1
Flats vs houses
Residents by sex
Single-person households
33.6%
Privately rented
42.3%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhood Clapham Junction & East Hill (E02000934) — the published geography that covers Clapham Junction, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the SW11 district: 51.4688, -0.1628 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
Timber door starts at £75 in Clapham Junction on this side of Wandsworth, with 74% of homes here being flats, 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 around Clapham Junction (Overground, Southern, South Western), with a median age of 32 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 SW11 jobs, so the door stays weatherproof. If it is glazed, a glazier supplies a pane with the cut-out on the streets near Clapham Junction station and Northcote Road.
Yes, in writing. 42% of Clapham Junction homes are privately rented on the Clapham Junction rounds, with Clapham Junction station and Northcote Road a few streets away, and a flap cut without consent is a common deposit deduction. Send the email and we fit to its conditions across SW11.
Yes, from £190 for a wall up to 350mm — the usual answer in Clapham Junction, with Clapham Junction station and Northcote Road a few streets away — and this being London Borough of Wandsworth territory, where 74% of homes are flats with glazed back doors: we core-drill and fit a lined tunnel.
All three. With 42% of Clapham Junction privately rented and 39% owner-occupied, roughly half the SW11 diary is agent- or landlord-instructed and invoiced separately from the person at the door across SW11, with Clapham Junction station and Northcote Road a few streets away.
Clapham Junction station and Northcote Road is the marker we route to for Clapham Junction (SW11) addresses, with 4,196 households on this patch, and very tight CPZ, narrow streets with parked cars both sides and no rear access. A SW11 slot added to an existing Wandsworth round usually lands the same week rather than the next on the streets near Clapham Junction station and Northcote Road, with 34% one-person households here.
Most cat flap bookings are within 48 hours and take a single short visit on SW11 jobs. Clapham Junction sits close to Clapham Junction (Overground, Southern, South Western) on this side of Wandsworth — and this being London Borough of Wandsworth territory, with 42% of SW11 homes being privately rented, so we can usually add a SW11 job to an existing Wandsworth round at short notice.
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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. Clapham Junction SW11 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of wandsworth.
No deposit is taken until the price and slot are confirmed in writing.