London/Kensington
Windows & Doors in Kensington, London
Victorian townhouses and garden squares · W8, W11, W14 · Serving Kensington across London.
Why Kensington
RBKC's Kensington conservation areas require a matched sightline to the original — our sashes, casements and painted doors are specified for exactly that.
Postcodes we cover in Kensington
W8W11W14
From Kensington Palace Gardens to Holland Park and Notting Hill's stucco terraces, we install throughout W8, W11 and W14. Every survey covers listed-building implications, communal-window agreements and party-wall etiquette.
Villages & neighbourhoods we cover
Notting HillHolland ParkKensington GardensCampden HillLadbroke GroveEarl's Court border
Popular in Kensington, London
Most requested services for Kensington homes.
Explore the ranges most commonly specified across Kensington and the wider London area.
- uPVC windows in KensingtonA-rated uPVC casements and sashes across London.Explore
- Aluminium windows in KensingtonSlim-frame aluminium windows, any RAL — surveyed in Kensington.Explore
- Flush casement windows in KensingtonHeritage flush casements for period London homes.Explore
- Bifold doors in KensingtonAluminium bifolds up to 7m — installed across London.Explore
- Conservatories in KensingtonOrangeries and conservatories designed for Kensington gardens.Explore
- Garden rooms in KensingtonInsulated garden studios built across London.Explore
What we install in Kensington, London
Windows, doors & extensions for Kensington homes.
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Heritage sliding sashes
Timber-alike aluminium sashes with weighted feel and slim putty-line profiles.
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Painted composite doors
Sprayed Farrow & Ball equivalents on PAS 24 composite blanks — insurance-recognised.
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Communal-window projects
Coordinated whole-block replacements with freeholders and managing agents.
Kensington, London · recent work
Recent installs in Kensington, London.
Installations from across London that reflect the character of Kensington — heritage detailing and contemporary glazing, delivered to showroom standard.
Quote by service — Kensington, London
Windows & doors quotes in Kensington.
Windows in Kensington
Windows — quote in one working day
uPVC, aluminium and heritage flush casements — surveyed and quoted for your property.
Doors in Kensington
Doors — quote in one working day
Front, back, French and patio doors — PAS 24 security and a made-to-measure finish.
Bifolds in Kensington
Bifolds — quote in one working day
Slim aluminium bifolds up to 7m — any RAL, traffic-door option, concealed threshold.
Conservatories in Kensington
Conservatories — quote in one working day
Victorian, Edwardian, lantern-roof and orangery designs — turnkey design & build.
Garden Rooms in Kensington
Garden Rooms — quote in one working day
Insulated garden studios and offices, fully wired and finished to house standard.
Full service list — London
Everything we install in Kensington, London.
uPVC Windows in KensingtonAluminium Windows in KensingtonFlush Casement Windows in KensingtonuPVC Doors in KensingtonAluminium Doors in KensingtonBifold Doors in KensingtonSliding Doors in KensingtonComposite Front Doors in KensingtonFrench Doors in KensingtonPatio Doors in KensingtonFront Doors in KensingtonBack Doors in KensingtonStable Doors in KensingtonHeritage Steel Doors in KensingtonPivot Doors in KensingtonConservatories in KensingtonVictorian Conservatories in KensingtonEdwardian Conservatories in KensingtonLean-to Conservatories in KensingtonGable-end Conservatories in KensingtonP-shape Conservatories in KensingtonOrangeries in KensingtonGarden Rooms in KensingtonCasement Windows in KensingtonTilt & Turn Windows in KensingtonSash Windows in KensingtonBay & Bow Windows in KensingtonFrench Casement Windows in KensingtonFixed Picture Windows in KensingtonStructural Corner Windows in KensingtonHeritage Steel-Look Windows in KensingtonGeorgian Bar Windows in KensingtonArched Head Windows in Kensington
Kensington, London · client voices
What Kensington homeowners tell us.
A small selection of reviews from clients across Kensington and the surrounding London area.
"The sliding sashes are indistinguishable from the originals — the conservation officer signed off first time. Immaculate site management too."
"Four quotes, one honest conversation. Their surveyor spent two hours explaining trade-offs — no other firm came close on either detail or clarity."
"Nine windows swapped across a Victorian first-floor flat. Zero mess, done in three days, and the acoustic laminate has genuinely changed how we sleep."
Kensington, London · FAQs
Common questions from Kensington homeowners.
- Do you install windows and doors in Kensington?
- Yes — South East Windows & Doors covers Kensington (W8, W11, W14) and the surrounding London area weekly, including Notting Hill, Holland Park, Kensington Gardens. Every project is surveyed, manufactured and installed by our own teams.
- Which postcodes around Kensington do you cover?
- We cover W8, W11, W14 across Kensington, together with neighbouring parts of London. If your postcode isn't listed, call 020 3633 0405 — we almost certainly still cover you.
- What styles of window and door suit Kensington properties?
- RBKC's Kensington conservation areas require a matched sightline to the original — our sashes, casements and painted doors are specified for exactly that. In practice that means we frequently specify heritage flush casements, slim aluminium sashes, painted composite front doors and aluminium bifolds for Kensington homes.
- How long does a typical installation take in Kensington?
- Most full-house window projects in Kensington take 2–4 days on site once frames are manufactured. Bifolds, conservatories and garden rooms are quoted with a written programme so you know exactly what to expect.
- Do you provide fixed written quotes for Kensington homes?
- Yes. Every Kensington enquiry gets a free on-site survey and a fixed written quote — no pressure selling, no "today only" discounts. Sprayed Farrow & Ball equivalents on PAS 24 composite blanks — insurance-recognised.
- Are your uPVC windows suitable for Kensington homes?
- Our A-rated uPVC casement and flush-sash windows are the most popular choice across Kensington — energy-efficient, virtually maintenance-free and available in woodgrain and painted finishes to sit comfortably alongside neighbouring properties in Notting Hill and the wider London area. Every frame is internally reinforced, fitted with Q-Lon seals and backed by a 10-year guarantee.
- Can you supply aluminium windows in Kensington in a specific RAL colour?
- Yes. Aluminium windows for Kensington projects are available in any RAL colour, plus dual-finish (different colour inside and out) so you can match existing joinery or a bespoke scheme. Slim 55–75mm sightlines suit the larger openings we see on newer builds and contemporary extensions around Kensington and London.
- How wide can aluminium bifold doors go on a Kensington extension?
- We install aluminium bifolds up to 7m wide and 2.4m tall across Kensington — typically in 3, 4, 5 or 6-pane configurations with an optional traffic door for everyday use. Every set is surveyed on site so structural openings, thresholds and lintels are checked before manufacture, and thermally-broken frames keep U-values low for London winters.
- Do I need planning permission for a conservatory in Kensington?
- Most conservatories in Kensington fall under permitted development, provided the extension stays within volume, height and boundary limits. If your property is listed, in a conservation area or has had previous extensions, we'll advise on a full planning submission and can liaise with the local London planning office on your behalf. Every conservatory we install is Building Regulations compliant.
- Do garden rooms in Kensington need planning permission?
- Insulated garden rooms in Kensington are usually built under permitted development — under 2.5m to the eaves when within 2m of a boundary, and no more than half your garden's footprint. We handle the design, base, insulation, wiring and finishes so your Kensington garden studio is ready to use, and we'll flag any planning considerations before you commit.
- Can bifolds, conservatories or garden rooms be installed year-round in Kensington?
- Yes — we install across Kensington and London throughout the year. Frames and glass are manufactured off site, and installations are sequenced so your home stays weather-tight day-to-day. For garden rooms and conservatories we can pour bases in autumn and winter so you're ready to use the space by spring.
Nearby towns · London
Also serving near Kensington.
Explore our nearest London town pages, plus a selection from neighbouring counties we regularly cover from the Kensington route.
- MaryleboneLondonNW1, W1Georgian mansions and mansion-block flatsView Marylebone
- WandsworthLondonSW18Between-the-commons Victorian terracesView Wandsworth
- GreenwichLondonSE10Georgian terraces and Maritime heritage streetsView Greenwich
- DulwichLondonSE21, SE22Village lanes and Estate-controlled frontagesView Dulwich
- HammersmithLondonW6Victorian terraces and Thames-side streetsView Hammersmith
- BarnesLondonSW13Village greens and Thames-side family homesView Barnes
- TringHertfordshireHP23Chilterns market town and AONB villagesView Tring
- WendoverBuckinghamshireHP22Chilterns market town at the foot of Coombe HillView Wendover
- WareHertfordshireSG12Historic market town on the River LeaView Ware
Kensington, London
Explore our Kensington service pages.
Every service we install across Kensington (W8, W11, W14) — plus the wider London county hub and our full coverage map.
View London coverageQuote request · Kensington, London
Book your Kensington survey.
Tell us about your Kensington project. A senior surveyor covering London will call within one working day to arrange a free on-site visit.
Covering: W8, W11, W14
Neighbourhoods: Notting Hill, Holland Park, Kensington Gardens, Campden Hill