Skip to main content
Residential Daventry street in Northamptonshire showing local vernacular windows and doors — the character of homes South East Windows & Doors installs across NN11

Windows & Doors in Daventry, Northamptonshire

Market town and canal-country villages · NN11 · Serving Daventry across Northamptonshire.

Why Daventry

West Northants planners look closely at canal-side and village-conservation frontages. Our heritage casements and painted doors are accepted here as a matter of course.

Postcodes we cover in Daventry
NN11

Daventry's town-centre stock and the surrounding canal-country villages — Braunston, Long Buckby, Weedon Bec — each need a different specification. We work throughout NN11 with planning-ready drawings where required.

Villages & neighbourhoods we cover
Long BuckbyBraunstonWeedon BecWeltonStavertonAshby St Ledgers
What we install in Daventry, Northamptonshire

Windows, doors & extensions for Daventry homes.

Highlight

Canal-village casements

Heritage flush casements with painted finishes for Braunston and Weedon frontages.

Highlight

Family-home bifolds

Aluminium bifolds for NN11 rear extensions.

Highlight

PAS 24 composite doors

Sprayed composite doors with anti-snap cylinders.

Daventry, Northamptonshire · recent work

Recent installs in Daventry, Northamptonshire.

Installations from across Northamptonshire that reflect the character of Daventry — heritage detailing and contemporary glazing, delivered to showroom standard.

Thatched Northamptonshire village home in warm limestone with a black composite front door, brass lantern lit at golden hour — installed by South East Windows & Doors in Daventry, Northamptonshire
Thatched limestone · Northants village01
Contemporary black aluminium garden room on a Northamptonshire country property, glowing warmly against a dusk sky — installed by South East Windows & Doors in Daventry, Northamptonshire
Garden room · Northampton02
Honey-coloured Northamptonshire ironstone cottage with mullioned flush casement windows and ivy accents, glowing at dusk — installed by South East Windows & Doors in Daventry, Northamptonshire
Ironstone cottage · Oundle03
Quote by service — Daventry, Northamptonshire

Windows & doors quotes in Daventry.

Windows in Daventry

Windows — quote in one working day

uPVC, aluminium and heritage flush casements — surveyed and quoted for your property.

Doors in Daventry

Doors — quote in one working day

Front, back, French and patio doors — PAS 24 security and a made-to-measure finish.

Bifolds in Daventry

Bifolds — quote in one working day

Slim aluminium bifolds up to 7m — any RAL, traffic-door option, concealed threshold.

Conservatories in Daventry

Conservatories — quote in one working day

Victorian, Edwardian, lantern-roof and orangery designs — turnkey design & build.

Garden Rooms in Daventry

Garden Rooms — quote in one working day

Insulated garden studios and offices, fully wired and finished to house standard.

Full service list — Northamptonshire

Everything we install in Daventry, Northamptonshire.

Daventry, Northamptonshire · client voices

What Daventry homeowners tell us.

A small selection of reviews from clients across Daventry and the surrounding Northamptonshire area.

"New back doors, patio doors and eight windows over two weeks. Not a mark on the paintwork anywhere, spotless finish."
Karen H. · Daventry, NorthamptonshireDoors & windows
"Ten years of service, four projects, one straight-talking team. That says it all."
The Ashby Family · Daventry, NorthamptonshireLong-standing client
"A traditional orangery on the south side of the garden — brick piers, lantern roof, aluminium bifolds. Built to a genuinely high standard."
Dr. Margaret L. · Daventry, NorthamptonshireOrangery
Daventry, Northamptonshire · FAQs

Common questions from Daventry homeowners.

Do you install windows and doors in Daventry?
Yes — South East Windows & Doors covers Daventry (NN11) and the surrounding Northamptonshire area weekly, including Long Buckby, Braunston, Weedon Bec. Every project is surveyed, manufactured and installed by our own teams.
Which postcodes around Daventry do you cover?
We cover NN11 across Daventry, together with neighbouring parts of Northamptonshire. If your postcode isn't listed, call 020 3633 0405 — we almost certainly still cover you.
What styles of window and door suit Daventry properties?
West Northants planners look closely at canal-side and village-conservation frontages. Our heritage casements and painted doors are accepted here as a matter of course. In practice that means we frequently specify heritage flush casements, slim aluminium sashes, painted composite front doors and aluminium bifolds for Daventry homes.
How long does a typical installation take in Daventry?
Most full-house window projects in Daventry 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 Daventry homes?
Yes. Every Daventry enquiry gets a free on-site survey and a fixed written quote — no pressure selling, no "today only" discounts. Aluminium bifolds for NN11 rear extensions.
Are your uPVC windows suitable for Daventry homes?
Our A-rated uPVC casement and flush-sash windows are the most popular choice across Daventry — energy-efficient, virtually maintenance-free and available in woodgrain and painted finishes to sit comfortably alongside neighbouring properties in Long Buckby and the wider Northamptonshire area. Every frame is internally reinforced, fitted with Q-Lon seals and backed by a 10-year guarantee.
Can you supply aluminium windows in Daventry in a specific RAL colour?
Yes. Aluminium windows for Daventry 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 Daventry and Northamptonshire.
How wide can aluminium bifold doors go on a Daventry extension?
We install aluminium bifolds up to 7m wide and 2.4m tall across Daventry — 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 Northamptonshire winters.
Do I need planning permission for a conservatory in Daventry?
Most conservatories in Daventry 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 Northamptonshire planning office on your behalf. Every conservatory we install is Building Regulations compliant.
Do garden rooms in Daventry need planning permission?
Insulated garden rooms in Daventry 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 Daventry 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 Daventry?
Yes — we install across Daventry and Northamptonshire 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.
Quote request · Daventry, Northamptonshire

Book your Daventry survey.

Tell us about your Daventry project. A senior surveyor covering Northamptonshire will call within one working day to arrange a free on-site visit.

Covering: NN11

Neighbourhoods: Long Buckby, Braunston, Weedon Bec, Welton

What are you interested in? Select all that apply

No product selected — we'll follow up as a general enquiry.

Survey addressStart typing to autocomplete
Preferred survey times

Pick 1–3 times that suit you (any day, 8am – 7pm). We'll confirm one within one working day.

Or message us on WhatsApp

No obligation · Free survey · Response within one working day