French Casement Windows in Abingdon, Oxfordshire
We install french casement windows across Abingdon (OX13 – OX14) week in, week out — matched sightlines, planning-ready detailing and finish standards suited to Oxfordshire homes from Radley through Sunningwell.
French Casement Windows designed around Cotswold stone cottages, Oxford townhouses and painted heritage profiles.
Abingdon-on-Thames and its neighbouring villages — Radley, Sunningwell, Drayton, Sutton Courtenay — blend historic town-centre properties, 1930s suburban stock and generous village homes. We install throughout, with a senior surveyor visiting the area weekly.
SpecificationSix-chamber uPVC or thermally-broken aluminium profile · shoot-bolted centre meeting stile · argon-filled A+ glazing · Yale multi-point locking
Why Abingdon homeowners choose South East Windows & Doors.
Abingdon surveys, Oxfordshire experience
A senior surveyor visits every Abingdon project in person — no call-centre, no sub-contracted quoting. We understand Cotswold stone cottages, Oxford townhouses and painted heritage profiles because we install across Oxfordshire every week.
Made-to-measure french casement windows
Every french casement windows we install in Abingdon is manufactured to the survey — not selected from a stock list. That's why the finish, sightlines and thresholds match the property.
Postcode-covered: OX13 – OX14
Weekly installs across OX13 – OX14 and the surrounding Oxfordshire area, with parking, protection and clean-down handled by our own crews. Insurance-backed 10-year guarantee on every french casement windows project.
What sets our french casement windows apart in Abingdon.
No Central Mullion
Both sashes meet on a shoot-bolted centre stile that opens with them — the aperture is completely clear when both are open, unlike a standard 2-light casement.
Widest Clear Opening
Up to 1.6m of clear width on a standard aperture — the widest opening on any hinged window we supply, and a compliant Doc B fire escape on habitable first-floor rooms.
Kitchen & Dining Room Favourite
The natural choice above a sink or over a garden view — throw both sides open and the view is uninterrupted.
Available in All Three Ranges
In uPVC, thermally-broken aluminium or heritage flush-casement — same principle, three material finishes to suit the property.
PAS 24 Secured Locking
Multi-point espagnolette locking on both sashes with shoot-bolts top and bottom — as secure as any single-sash casement, tested to PAS 24:2016.
Astragal & Georgian Bar Options
Full bar and glazing options — a French casement can carry the same period detailing as a fixed light of the same size.
What Abingdon homeowners tell us.
"Heritage flush casements across our stone cottage — conservation-officer approved and thermally transformed."
"Sash windows across the front elevation, replaced without changing the appearance one bit. Neighbours haven't noticed."
"Lantern roof over the kitchen extension — the difference in light is extraordinary. Clean install, clean site."
Common questions from Abingdon homeowners.
- Do you install french casement windows in Abingdon?
- Yes — South East Windows & Doors installs french casement windows across Abingdon (OX13 – OX14) and the wider Oxfordshire area every week. Every project is surveyed, manufactured and installed by our own teams.
- How long does french casement windows installation take in Abingdon?
- Most Abingdon projects run to a two-to-eight week lead time from signed quote to install, depending on manufacture. Once on site, a typical french casement windows install completes in one to five working days with full dust-sheet protection and clean-down.
- Do you handle conservation-area planning in Abingdon?
- Oxfordshire combines designated heritage areas, AONB villages and new-build growth. Our painted flush casements and slim aluminium bifolds balance conservation sensitivities with modern thermal performance. We prepare planning-ready drawings with matched sightlines, glazing-bar depths and hardware for Abingdon projects that require them.
- What guarantee covers french casement windows in Abingdon?
- Every french casement windows installation in Abingdon 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 french casement windows work near Abingdon?
- Yes — we can share recent french casement windows case studies from across Oxfordshire, including projects in Radley, Sunningwell and neighbouring towns. Ask your surveyor at the on-site visit.
- What thermal performance does french casement windows achieve in Abingdon?
- Energy-efficient french casement windows installed across Abingdon, Oxfordshire achieve whole-window U-values of 0.9–1.4 W/m²K, with the exact frame and glazing specification confirmed after survey.
- How is a French casement different from a normal 2-light casement?
- A normal 2-light casement has a fixed mullion between the two sashes — you always see the vertical bar. A French casement has no mullion; the two sashes meet on a movable centre stile that opens with them, so when both are open the aperture is completely clear.
- Are they secure without a central mullion?
- Yes — the meeting stile has shoot-bolts at the top and bottom that engage into the outer frame, and the active sash has multi-point espag locking. The whole assembly is tested to PAS 24 and provides the same security as a standard casement.
- Can I have Georgian bars on a French casement?
- Yes — astragal and Georgian bars in 18mm or 25mm, applied or through-frame, are available on both sashes and any fixed lights above. Popular on flush-casement French windows in period properties.
Also serving french casement windows near Abingdon.
Same french casement windows, same team — installed across neighbouring towns in Oxfordshire and beyond.
Related windows for Abingdon homes.
Book your Abingdon survey.
Tell us about your Abingdon project. A senior surveyor will call within one working day to arrange a free on-site visit and fixed quote for your french casement windows.