Arched Head Windows in Daventry, Northamptonshire
We install arched head windows across Daventry (NN11) week in, week out — matched sightlines, planning-ready detailing and finish standards suited to Northamptonshire homes from Long Buckby through Braunston.
Arched Head Windows designed around ironstone villages, deep reveals and heritage colours that satisfy conservation officers.
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.
SpecificationSix-chamber uPVC (fabricated to radius) or aluminium (roll-formed) profile · curved argon-filled A-rated glazing · warm-edge spacer bars · gothic tracery and radial bar options
Why Daventry homeowners choose South East Windows & Doors.
Daventry surveys, Northamptonshire experience
A senior surveyor visits every Daventry project in person — no call-centre, no sub-contracted quoting. We understand ironstone villages, deep reveals and heritage colours that satisfy conservation officers because we install across Northamptonshire every week.
Made-to-measure arched head windows
Every arched head windows we install in Daventry is manufactured to the survey — not selected from a stock list. That's why the finish, sightlines and thresholds match the property.
Postcode-covered: NN11
Weekly installs across NN11 and the surrounding Northamptonshire area, with parking, protection and clean-down handled by our own crews. Insurance-backed 10-year guarantee on every arched head windows project.
What sets our arched head windows apart in Daventry.
Radius, Segmental & Gothic
True radius (semi-circle), segmental (shallow arch), Tudor and Gothic (pointed) heads — CNC-cut to a survey template taken from the existing opening.
Template-Cut Precision
Every arched-head window is cut from a physical template surveyed on site — no assumptions, no gaps at the brickwork, no need to disturb the arch above.
Traceried & Divided
Arched heads can be divided by radial glazing bars, gothic tracery or curved astragal bars — matched to the period of the property.
Any Material
uPVC (fabricated on curved profile), aluminium (roll-formed) or heritage flush-casement — the material is chosen to suit the property, the head is cut the same way.
Modern Thermal Performance
Argon-filled A-rated glazing curved to the arch, warm-edge spacer bars and thermally-broken frames — U-values from 0.9 to 1.4 W/m²K on standard arched heads.
Chapels & School Conversions
The window we most often supply on chapel conversions, converted schools, Victorian bay fronts and stable-block conversions — properties where a rectangular replacement would look wrong.
What Daventry homeowners tell us.
"New back doors, patio doors and eight windows over two weeks. Not a mark on the paintwork anywhere, spotless finish."
"Ten years of service, four projects, one straight-talking team. That says it all."
"A traditional orangery on the south side of the garden — brick piers, lantern roof, aluminium bifolds. Built to a genuinely high standard."
Common questions from Daventry homeowners.
- Do you install arched head windows in Daventry?
- Yes — South East Windows & Doors installs arched head windows across Daventry (NN11) and the wider Northamptonshire area every week. Every project is surveyed, manufactured and installed by our own teams.
- How long does arched head windows installation take in Daventry?
- Most Daventry projects run to a two-to-eight week lead time from signed quote to install, depending on manufacture. Once on site, a typical arched head windows install completes in one to five working days with full dust-sheet protection and clean-down.
- Do you handle conservation-area planning in Daventry?
- Northamptonshire's ironstone villages need windows that respect the building — deep reveals, heritage colours, subtle profiles. Our flush casements and painted composite doors have been accepted throughout the county's conservation areas. We prepare planning-ready drawings with matched sightlines, glazing-bar depths and hardware for Daventry projects that require them.
- What guarantee covers arched head windows in Daventry?
- Every arched head windows installation in Daventry is covered by our insurance-backed 10-year guarantee — parts, labour and finish. Aftercare is direct with the installing team, not a call centre.
- Can I see recent arched head windows work near Daventry?
- Yes — we can share recent arched head windows case studies from across Northamptonshire, including projects in Long Buckby, Braunston and neighbouring towns. Ask your surveyor at the on-site visit.
- What thermal performance does arched head windows achieve in Daventry?
- Energy-efficient arched head windows installed across Daventry, Northamptonshire achieve whole-window U-values of 0.9–1.4 W/m²K, with the exact frame and glazing specification confirmed after survey.
- Do I need to remove the brickwork above the arch?
- No — we survey the internal arch profile with a template and cut the new frame to match. The masonry above stays completely undisturbed.
- Can the arched head be an opening light?
- Usually not — the curved head is a fixed light for structural reasons. Openings are placed in the rectangular section below the arch. On a large chapel-style window, we specify a radial opening light where head geometry permits.
- Can you match an existing Victorian bay-front arched window?
- Yes — we survey and template every arch individually, so even where original windows are inconsistent across a terrace we can match each one exactly. A single terrace of five bay-front houses might have five slightly different templates; we cut all five.
Also serving arched head windows near Daventry.
Same arched head windows, same team — installed across neighbouring towns in Northamptonshire and beyond.
Related windows for Daventry homes.
Book your Daventry survey.
Tell us about your Daventry project. A senior surveyor will call within one working day to arrange a free on-site visit and fixed quote for your arched head windows.