Windows, doors & conservatoriesinstalled acrossSevenoaks (TN13/TN14)
From village cottages in the Weald to substantial family homes on the Sevenoaks fringe, director-led survey, fixed price in writing, and a 10-year workmanship guarantee.
Local TN coverage · FENSA registered · 10-year workmanship guarantee
Serving Sevenoaks, TN13, TN14, TN15
Sevenoaks (TN13, TN14 and neighbouring TN15) is a regular working area, typically 30–45 minutes from our Greenhithe workshop. Because we're close by, surveys and post-install visits happen quickly, usually promptly of your call.
Sevenoaks has an unusually varied housing stock: Kentish weatherboard cottages in the surrounding villages, substantial Victorian and Edwardian villas in the town, inter-war and post-war detached homes, and modern estates on the fringes. Our surveyors specify accordingly, heritage profiles where character matters, slim-sightline aluminium for contemporary refurbishments.
Common Sevenoaks projects include heritage window replacement, aluminium bi-folds and roof lanterns for kitchen extensions, composite front doors, and warm-roof conversions on older conservatories. Every install is FENSA-certified and carries our 10-year workmanship guarantee.
What we install in Sevenoaks
Every service below is delivered by our employed team, with specification tuned to the Sevenoaks street or village.
Windows
Made-to-measure uPVC, aluminium and timber-effect windows fitted to Sevenoaks homes with A-rated glazing and FENSA certification.
Bi-fold Doors
Aluminium bi-folds surveyed, structurally checked and installed to open up rear elevations across Sevenoaks.
Composite Doors
Secured-by-Design composite front doors sized and colour-matched for Sevenoaks street scenes.
Aluminium Windows & Doors
Slimline aluminium systems for Sevenoaks extensions, loft conversions and contemporary refurbishments.
Warm Roofs
Tiled warm-roof conversions turning cold, leaky conservatories in Sevenoaks into usable year-round rooms.
Skylights
Fixed and opening rooflights installed on Sevenoaks flat roofs, kitchen extensions and loft rooms.
uPVC Doors
Cost-effective uPVC back, side, French and patio doors fitted across Sevenoaks.
Conservatories
Bespoke conservatories and orangeries built on properly engineered bases across Sevenoaks.
Roof Lanterns
Aluminium roof lanterns adding daylight and ceiling height to Sevenoaks kitchen-diners.
Why homeowners in Sevenoaks choose Swift
Swift Home Improvements Ltd (company 03679915) is a family-run installer founded in 1998, based at 215 London Rd, Stone, Greenhithe DA9 9DQ. We carry £5m Public Liability and £10m Employers' Liability cover, are FENSA registered, and hold a Checkatrade 10/10 average across 279 verified reviews. Every install is backed by our 10-year workmanship guarantee.
Recent installs near Sevenoaks
A selection of real Swift installations from across Kent, London, Surrey and the South East. Tap through to browse the full gallery.
Common issues in Sevenoaks properties
The Sevenoaks area includes Kentish weatherboard and tile-hung cottages in surrounding villages, substantial Victorian and Edwardian villas in the town, inter-war and post-war detached homes, and modern estates. Expect non-standard openings, character features and, in the villages, conservation-area constraints.
Village conservation constraints
Many villages around Sevenoaks (Ightham, Otford, Seal) sit in conservation areas. Heritage-profile products and correct planning position are essential.
Failing timber casements on cottages
Weatherboard and cottage stock often has ageing timber casements past economic repair. Timber-effect aluminium and heritage uPVC give period appearance with modern performance.
Larger openings on kitchen extensions
Sevenoaks kitchen extensions commonly specify bi-folds plus roof lanterns. Coordinated survey and structural checks prevent leaks and cold spots.
Exposed rural elevations
Elevated rural sites need weather-tight detailing and hardware rated for wind and rain exposure, not standard urban spec.
From first call to sign-off
- STEP 1
Enquiry
Call, WhatsApp or form, we confirm coverage and book a sales representative visit at a time that suits you.
- STEP 2
Sales representative visit
One of our sales reps comes out first to walk the property, talk through options and finishes and outline indicative pricing. No pressure.
- STEP 3
Surveyor & fixed written quote
Our surveyor then attends separately to measure every opening and check structural detail. You get a fixed written price to compare like-for-like.
- STEP 4
Manufacture & scheduling
Frames are made-to-measure to your survey. We book a firm install date and confirm access details.
- STEP 5
In-house fitting team install & sign-off
Our own employed fitting team carries out the install, tidy site, snagging walkthrough and FENSA certificate issued to your address.
Sevenoaks, common questions
Do you serve Sevenoaks?
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Yes, TN13, TN14 and TN15 are all covered. Call 01322 221010 to book a survey.
How fast can you reach Sevenoaks?
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Typically 30–45 minutes from Greenhithe. Same-week survey usually available.
Can you install in conservation villages around Sevenoaks?
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Yes. Heritage-profile products and planning confirmation are standard practice.
How much does a Sevenoaks install cost?
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Every quote is bespoke to the property and specification. You'll receive a fixed written price after survey.
Do you carry out emergency repairs in Sevenoaks?
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We only carry out repairs on windows and doors we originally installed. If Swift fitted your windows or doors we prioritise urgent call-outs inside your 10-year guarantee. We do not attend emergency repairs on installs by other companies.
Are you FENSA registered?
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Yes, every install is FENSA certified and Building Regulations compliant.
What guarantees apply?
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One 10-year Swift guarantee covering workmanship and components (any manufacturer cover included inside those 10 years), plus a FENSA insurance-backed guarantee, £5m Public / £10m Employers' Liability.
Other areas we cover
Get a fixed price for your Sevenoaks project in writing
Director-level survey, no pressure, and a written fixed price you can compare like-for-like. We get back to you promptly.
FENSA registered·10-year workmanship guarantee· Sevenoaks