Custom-made for individuals and professionals
Custom window sill guard bars, made in France
Describe your opening — width, mounting method, quantity if several windows — and get a free quote within 48 hours.
Fast reply from the workshop
Fabrication and delivery
Volume pricing
Why barre-appui-fenetre.fr
A bar made for your window, not a standard model
Custom, every width
No standard size range — every bar is made to the exact width of your opening.
Learn more →Meets safety regulations
Height and sizing designed around the regulation applicable to window guard rails.
Learn more →Two mounting methods
Reveal-mounted (invisible from outside) or face-mounted on the facade — choose what suits your window.
Learn more →Volume pricing
Fitting 10 to 40 windows? A shared survey and fabrication run lowers the per-unit price.
Understand our pricing →
Our process
From quote to fitting, in four steps
Describe your project
Approximate width, mounting method in mind, quantity if several windows.
Measurements confirmed
On-site survey or measurements you provide, depending on your project.
Custom fabrication
Shaped in the workshop to the exact width — no bar cut in advance.
Delivery and fitting
Reveal-mounted or face-mounted, as agreed at the quote stage.
Regulations
When is a sill guard bar required?
When a window's sill sits below 90 cm from the finished floor, protection is legally required. When it is, the bar must sit at a minimum height of 1 metre, and the gap beneath it must itself be filled or protected.
See the full regulations and their sources →
Carpenters, builders, landlords
A site means ten to forty bars
A construction or renovation site rarely fits out a single window. A single project file covers all the bars needed — widths, mounting methods, delivery date — with one point of contact from the first survey to fitting.
See the professionals page →Frequently asked questions
What we're asked most often
Do you make a bar for a single window?
Yes, every bar is made individually just as for a full site — there's no minimum order.
Do you work with professionals (carpenters, builders)?
Yes, see our dedicated professionals page — a site often needs 10 to 40 bars, with a single point of contact for the whole project.
Is the quote free?
Yes, describing your project and receiving a quote is free and carries no obligation, whether for a single bar or a full batch.
Contact
Describe your project, get a quote within 48h
A short form, a fast reply from the workshop — free and with no obligation, for a single window or a full site.
Free quote