The people who make your windows are the ones who fit them.
Windows, front doors, shutters, staircases and fitted wardrobes, measured at your home, built at our bench, fitted by the same team. No sales rep, no subcontractor.
- To the millimetre
- every piece built to your measurements
- One team
- from the site visit to the last adjustment
- 10 years
- of insurance on the work
Our workshop
400 m² of machines and benches
Why it matters
We make what we fit, in our own workshop
Old houses are never square. A window bought from a catalogue is made for a standard opening, then packed out with foam. Ours is made for yours: we take the measurements ourselves, we build to them, and if something is off on the day, we are the ones who fix it.
Measured by the person who builds. The measurements never pass through three pairs of hands.
Timber chosen at the yard. Oak, sweet chestnut, larch or pine, according to the job and the exposure.
Repairs as well as new work. A sash that sticks or a door that drops, we adjust it rather than sell you a new one.
Wood, PVC, aluminium: we fit all four
No material is best everywhere. Here is what each one brings, and we will tell you honestly which suits your house.
Warm, repairable and repaintable, the natural choice for an old house. Needs a coat of finish every few years, depending on exposure.
The most affordable, insulates well and needs almost no upkeep. Its frames are wider, so a little less glass.
Slim frames and large glazed areas, ideal for bay windows. Always with a thermal break, or it lets the cold through.
Wood inside for the warmth, aluminium outside for the weather. The most durable, and the most expensive.
What we make and fit
From the front door to the attic stairs
Starting prices, supplied and fitted, so you know where you stand before the visit.
Exterior joinery
Window replacement
Wood, PVC, aluminium or wood-aluminium, made to the size of your openings and fitted without damaging the walls.
from €650 per window
Exterior joinery
Front door
A door that closes properly, keeps the heat in and resists forcing, in wood, aluminium or PVC.
from €1,900
Exterior joinery
Shutters
Hinged, louvred, folding or roller shutters, made to match the house and the style of the street.
from €420 per window
Exterior joinery
Sliding bay window
Large aluminium or wood-aluminium sliding doors, with slim frames that bring the garden into the room.
from €2,800
Interior joinery
Made-to-measure staircase
Straight, quarter-turn or half-turn, drawn for your stairwell and built in our workshop.
from €4,200
Interior joinery
Fitted wardrobes and dressing rooms
Wardrobes, dressing rooms, under-stairs and sloping-ceiling storage, down to the last centimetre.
from €1,300
Grants and VAT in 2026
What the state still pays for, said plainly
5.5% VAT on insulating joinery
Windows, entrance doors and insulating shutters that meet the required performance, in a home completed more than two years ago. Most other renovation work is at 10%.
MaPrimeRénov', in a whole-house renovation
Since 1 September 2026, it no longer funds windows on their own. They remain eligible within a whole-house renovation, carried out by RGE-certified businesses.
Energy savings premium (CEE)
Still possible when new windows replace single glazing, with an RGE-certified fitter. We put the right wording on the quote.
The town hall, before the work
A new colour, material or opening on the facade needs a prior declaration, usually decided within a month. We prepare the drawings.
After the fitting
Three guarantees, written into the law
- 1 yr
Completion guarantee
Any defect reported in the year after handover is put right.
- 2 yrs
Proper operation
Handles, hinges, locks and motors: everything that can be removed without damaging the building.
- 10 yrs
Ten-year insurance
Damage that compromises the building or makes it unfit for use, such as water getting in.
Out of the workshop
Recently fitted
Rezé2026
Eight oak windows for a 1930s house
Rotten frames taken out entirely, new windows with glazing bars to keep the original design.
Oak, double glazing
Nantes2026
Chevron parquet and a new French window
Twenty-four square metres laid in chevron, and the old French window replaced at the same time.
Engineered oak, oiled
Orvault2025
Wall-to-wall library
Shelves drawn around the books and the heating vent, with lighting built into the uprights.
Walnut veneer and solid oak
From the first call to the handover
How a job goes
Site visit
We come to measure every opening, look at the walls and talk materials. Free, and without obligation.
Written quote
Item by item, with the performance of each window and the VAT rate that applies, within the week.
Workshop
We build or order to the measurements taken. You get a fitting date as soon as the parts are ready.
Fitting and handover
Old joinery taken away, site swept, every opening adjusted in front of you. The guarantees start that day.
Where we work
How soon we can come and measure, town by town.
Carquefou
44470
visit within a week
La Chapelle-sur-Erdre
44240
visit within a week
Nantes
44000
visit within 3 days
Orvault
44700
visit within 4 days
Rezé
44400
visit within 3 days
Saint-Herblain
44800
visit within 4 days
Saint-Sébastien-sur-Loire
44230
visit within 4 days
Vertou
44120
visit within 4 days
A few winters later
What our customers say
"None of our windows were the same size. He measured each one, and every window went in without a single wedge of foam. The living room is finally warm."
Hélène D.
Eight windows, 1930s house
"We visited the workshop and saw our staircase being built. Assembled in two days, and the treads do not creak."
Karim and Julie B.
Quarter-turn oak staircase
"He handled the prior declaration for the shutters and the town hall said yes in three weeks. The quote was the invoice, to the euro."
Bernard L.
Twelve hinged shutters
Tell us about your project
What needs making or replacing, how many, and rough sizes if you have them. We call you back to arrange the visit, then send a written quote within the week.
Rather talk it through? Call02 40 12 34 56