Insured and documented
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.
Lewisham · SE14 · Cat flap fitting
Same-week slots · Fully insured · Local New Cross fitters · Fixed written pricesWe provide cat flap fitting in New Cross SE14 for houses and flats around Goldsmiths, University of London. 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
Cat flap fitting in New Cross SE14 is a fixed-price visit for social-housing-led homes in Lewisham, most of them mainly Victorian. 11,771 households sit inside this SE14 patch, 73% of them flats, so we quote on access near Goldsmiths, University of London 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
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. September student turnover, New Cross Road red route and narrow permit-only streets.
Most cat flap bookings are within 48 hours and take a single short visit. New Cross (Overground, Southeastern) is the nearest station, so a SE14 visit rarely needs a whole morning set aside.
We expect precast concrete panels and dense blockwork in SE14, often with surface conduit, the pattern behind 11,771 households inside the SE14 neighbourhood in SE14, and we carry the anchors, through-fixings and long bits that match. The mistake we spend most time undoing here is New Cross gives us drilling blind into a panel with reinforcement or a buried cable behind it, a median age of 32 in this neighbourhood shapes what gets ordered here.
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 New Cross
New Cross SE14 is mainly Victorian and social-housing-led: 73% of homes here are flats and 27% are houses, across 11,771 households (ONS Census 2021).
With 34% private renting against 30% owner-occupied, most SE14 bookings land on a move-in day rather than a weekend.
Walls are precast concrete panels and dense blockwork in SE14, often with surface conduit, the pattern behind 11,771 households inside the SE14 neighbourhood, so the fixing that matters in New Cross is chosen on site — the usual failure here is New Cross gives us drilling blind into a panel with reinforcement or a buried cable behind it, a median age of 32 in this neighbourhood shapes what gets ordered here.
Goldsmiths' campus, the Venue and student-heavy Victorian streets. That character decides the practical detail of cat flap fitting here far more than the borough boundary does. New Cross is outside the Congestion Charge zone but inside ULEZ; our vehicles are compliant, so nothing is added for it.
Getting to the door matters as much as the job: september student turnover, New Cross Road red route and narrow permit-only streets. New Cross (Overground, Southeastern) is the nearest station, 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 New Cross 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 New Cross & Deptford South and New Cross Gate and New Cross South neighbourhood itself — not Lewisham-wide averages, and not estimates.
29,076
Residents
New Cross & Deptford South and New Cross Gate and New Cross South neighbourhood, Census 2021
11,771
Households
Median age 31.9
Flats vs houses
Residents by sex
Single-person households
32.6%
Privately rented
34.3%
Source: ONS Census 2021 via Nomis (TS008, TS041, TS007A, TS044, TS054, TS003), MSOA geography. Figures cover the ONS neighbourhoods New Cross & Deptford South, New Cross Gate, New Cross South (E02000655, E02000657, E02006798) — the published geography that covers New Cross, not the whole borough. Neighbourhood names: House of Commons Library MSOA Names (OGL). Coordinates for the SE14 district: 51.4759, -0.0423 — Outward postcode centroid, postcodes.io (Ordnance Survey Open Data).
Timber door starts at £75 in New Cross on Lewisham bookings, with Goldsmiths, University of London a few streets away, 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 on SE14 jobs, with this being a short walk from New Cross (Overground, Southeastern), 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 in this 73% flats neighbourhood, so the door stays weatherproof. If it is glazed, a glazier supplies a pane with the cut-out for New Cross (SE14) addresses.
Yes, in writing. 34% of New Cross homes are privately rented on the New Cross rounds, with 27% of New Cross homes being houses, and a flap cut without consent is a common deposit deduction. Send the email and we fit to its conditions for New Cross (SE14) addresses.
Yes, from £190 for a wall up to 350mm — the usual answer in New Cross in this 73% flats neighbourhood — and 33% one-person households here, with 36% social-rented stock nearby, where 73% of homes are flats with glazed back doors: we core-drill and fit a lined tunnel.
September student turnover, New Cross Road red route and narrow permit-only streets across SE14. Where a permit or a suspended bay is needed in London Borough of Lewisham it is itemised on the quote before the visit, never added afterwards on the New Cross rounds — and 34% of SE14 homes being privately rented, with this being London Borough of Lewisham territory.
Fitters carry £5m public liability cover. We check leasehold and landlord consent before cutting anything for New Cross (SE14) addresses — and this being a short walk from New Cross (Overground, Southeastern), with Lewisham parking rules in play, 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 Lewisham letting agents and managing agents ask for before work starts in a leasehold flat on the New Cross rounds, with 33% one-person households here.
Cutting toughened or laminated glass on site — it must be replaced by a glazier; Fire doors in communal areas across SE14 — and Lewisham parking rules in play, with this being a short walk from New Cross (Overground, Southeastern), 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 New Cross SE14 price you agree is the price you pay on the New Cross rounds, with 30% owner-occupation locally.
Read next
Handyman
Hourly rates, half-day jobs and the questions worth asking before booking.
Assembly
Which builds are a two-hour job and which reliably eat a weekend.
Assembly
Wardrobes, beds and kitchen units built and levelled the same day.
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. New Cross SE14 jobs are confirmed in writing before anyone travels, and the same crew covers the rest of lewisham.
No deposit is taken until the price and slot are confirmed in writing.