Double glazing, sash and timber windows in Sevenoaks

Windows and doors for Sevenoaks’ villas, Arts and Crafts houses and post-war estates, from a family firm with its own fitters.

  • Sash, timber and uPVC windows
  • Advice on the town’s eight conservation areas
  • Our own fitters and a 10 year guarantee

East Grinstead showroom · covering Sussex, Surrey and Kent

White timber casement window with Georgian glazing bars in a red brick wall, framed by climbing roses

10/10 on Checkatrade

From 149 verified customer reviews

Certass registered

Fully insured and SafeContractor approved

10 year guarantee

On every product we supply and install

Family run since 2007

Our own fitters — never subcontracted out

Holtye Windows in Sevenoaks

A town built on its old estates

Sevenoaks was once ringed by country estates: Knole, Kippington, Bradbourne, Montreal, Wildernesse and others. As each was sold it became a neighbourhood, and the town that resulted is a patchwork of well-built houses on generous plots, with Knole’s parkland still along its eastern edge.

Rapid growth stopped in 1960, when the Green Belt was drawn round it, so Sevenoaks has few of the big modern estates found on the edge of other Kent towns. What it has instead is quality, and eight conservation areas to protect it. We are thirteen miles to the south-west in East Grinstead.

Book a free survey01342 410079

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Sevenoaks, Kent: 13 miles north-east of our East Grinstead showroom.

What we fit

Windows, doors and conservatories for Sevenoaks homes

Supplied, fitted and guaranteed for 10 years by our own team. Nothing is subcontracted.

Homes in Sevenoaks

Ragstone, red brick and Baillie Scott

Each of Sevenoaks’ neighbourhoods was laid out at one time, and it shows.

The oldest planned housing is at Hartslands, a working-class district of the 1840s, with two-storey terraces on narrow plots. The railway came in the 1860s and villas followed: round Granville, Eardley and Argyle Roads by 1898, and at Vine Court, laid out in 1885 in Kentish ragstone and red brick.

After the Wildernesse estate was sold in 1924, large houses went up there to individual designs by Baillie Scott and other Arts and Crafts architects. Kippington has more of his work, white-painted and rendered with areas of red brick, alongside Victorian and Edwardian houses.

Montreal Park was built from the 1950s on the old Montreal estate, and Bradbourne on a grid of roads laid out after the hall came down in 1937. The council estates are at Greatness, Hillingdon and Solefields. These are casement houses, with none of the constraints of the older streets.

White uPVC sliding sash window with Georgian bars in an arched brick opening

Our work

The kind of work Sevenoaks asks us for

All our own installations, photographed on site across Sussex, Surrey and Kent. Select a photo to see it full size.

  • Three-storey brick townhouse with white sash windows with Georgian bars and a navy front door
  • Timber window with leaded lights and black monkey-tail fittings, seen from inside
  • Oak-effect composite double doors with leaded glazed side panels in a recessed porch
  • Blue-grey flush French doors at dusk, with a lit dining room behind
  • Large white aluminium conservatory with a glass roof and its doors standing open
  • White timber window with leaded lights and an oak cill in a painted brick wall
  • White-framed glass roof lantern on a flat roof, overlooking gardens
  • Oak-post porch with a grey gable truss over a black composite front door, on a brick home

Local planning

Conservation areas and planning permission in Sevenoaks

Sevenoaks District Council is the planning authority. The town has eight conservation areas: the High Street, The Vine, Vine Court, Granville and Eardley Road, Kippington and Oakhill Road, Wildernesse, Hartslands and Brittains Farm.

None of the council’s appraisals for them mentions an Article 4 direction on windows or doors. The council does hold 88 Article 4 areas across the district, though, and publishes them by reference number without saying what each restricts, so it is worth checking your own address. It asks to be contacted before doors and windows are altered in any conservation area.

Its design guidance says that if a window has to be replaced it should match the original in style, opening pattern and detailing, and notes that slim double-glazed units can sometimes be fitted into the historic frame. Where that is not possible, new timber windows made to the same pattern are the usual answer.

The town itself is outside the Kent Downs National Landscape, but the designation runs along the greensand ridge on either side and takes in the countryside south and east of Wildernesse. Ninety-three per cent of the district is Green Belt. Neither affects new windows. Both limit extensions.

The national rules, briefly

  • Replacing the windows and doors of a house does not normally need planning permission, as long as the new ones look similar to the old.
  • Flats and maisonettes do not have that right, and a listed building needs listed building consent. Check with the council before changing either.
  • Every replacement window and external door has to meet Building Regulations. We’re Certass registered, so we certify the work ourselves and you receive the certificate within eight weeks.
  • A conservatory or single-storey rear extension is often permitted development too, within size limits that tighten in conservation areas and protected landscapes.

Customer reviews

What our customers say

Rated 10/10 from 149 reviews on Checkatrade, where we’ve been a vetted member since 2014.

Where we work

Sevenoaks and the places around it

We cover the whole of Sevenoaks, and we don’t stop at the edge of town.

  • Riverhead
  • Dunton Green
  • Chipstead
  • Bessels Green
  • Kippington
  • Wildernesse
  • Greatness
  • Seal
  • Godden Green
  • Otford
  • Kemsing
  • Sevenoaks Weald
  • Underriver
  • Sundridge
  • Brasted
  • Ide Hill

Nearby areas: Tonbridge, Edenbridge, Oxted, Tunbridge Wells. See everywhere we cover.

Questions

Sevenoaks: your questions

Can’t see what you need? Call 01342 410079 and we’ll answer it properly.

Ask us a question

Do I need planning permission for new windows in Sevenoaks?

Not normally for a house, provided the new windows look similar to the old. In any of the town’s eight conservation areas the district council asks you to contact its planning team first, and it is worth asking whether an Article 4 direction covers your address. Flats and listed buildings need consent.

Can you match leaded or Arts and Crafts windows?

Yes. Timber windows are made to measure, so mullions, transoms and leaded lights can follow the originals. Where uPVC is acceptable, a flush casement with leading applied to the glass comes close, with less upkeep.

My house is on a private estate with covenants. Does that matter?

It can. Covenants are separate from planning: an estate or a neighbour may be able to enforce them even where the council has no objection. Plots in Kippington and Oakhill Road were often sold with them, and Wildernesse has private roads controlled by its residents. Check your deeds before changing the look of the house.

Which areas around Sevenoaks do you cover?

Riverhead, Dunton Green, Chipstead, Bessels Green, Seal, Otford, Kemsing, Sevenoaks Weald, Underriver, Sundridge, Brasted and Ide Hill, and every part of the town.

Free quotations

Ready for a quote in Sevenoaks?

Book a free, no-obligation survey at your home in Sevenoaks, or come and see us at the East Grinstead showroom.

Request a free quote01342 410079

Mon–Fri 9am–5pm · Sat 10am–1pm