BO Fenster · Biel/Bienne
Window replacement in Biel/Bienne
Windows that are hard to close, draughts or a renovation to plan? From Brügg, BO Fenster supports your window replacement in Biel/Bienne. We assess the existing installation, advise in French or German and plan fitting around your home. You can enquire without dimensions: we visit to take measurements before preparing your quote.
No measurements? We visit to measure before preparing your quote.

Four steps from your enquiry to your quote
Tell us about your project
Share the number of windows and what you want to improve: comfort, noise, operation or maintenance. Measurements are optional for your first enquiry. A description and any photos you have are enough to get started.
We visit to take measurements
Do not know the dimensions? We arrange an appointment to measure on site. We also assess existing frames, access and connections so we can prepare a quote suited to your property.
We agree the specification with you
We advise on frame materials, glazing, opening types and finishes. Installation is planned around the existing structure, sills, shutters and the connections required.
You receive your quote
After measuring, we prepare a free, no-obligation quote. It specifies the chosen windows and planned work: removal, disposal, installation and finishes. We agree the work schedule with you.
Replacing windows with respect for the existing building
Working in an occupied home
For a flat or house in Biel/Bienne, specify the floor, access to the windows and which rooms will remain occupied. This helps plan removal, delivery and the protection needed for the work.
Keeping the character of the facade
Photograph existing divisions, colours, shutters and surrounds. For older buildings or projects with specific requirements, clarify which details must remain before ordering, including frame profiles and glazing bars.
Including connections and shutters
Tell us whether sills, shutter boxes and interior finishes will remain. The quote should describe the planned connections and any finishing work so that offers can be compared on the same basis.
After the measuring visit
A quote tailored to your home in Biel/Bienne
Replacing windows in an occupied flat needs different preparation from a complete renovation. During the visit, we assess access, frames and finishes to retain. Your quote is based on the measurements taken on site and the specification agreed together.
Request a free quote- Number of windows, measured dimensions and opening types
- Chosen frame material, glazing, colours and divisions
- Planned removal, disposal and window connections
- Protection of occupied rooms and included finishes
Installation examples
Questions before replacing your windows
Will you visit Biel/Bienne if I do not have measurements?
Yes. Describe your project even if you have no dimensions. We arrange an appointment to measure on site and assess the existing windows, then prepare your free, no-obligation quote.
Can I enquire in French or German?
Yes. You can describe your Biel/Bienne project in French or German. Include your preferred language, the number of windows and the project location in your enquiry.
How is work organised in an occupied flat?
During the visit, we discuss access to the windows, furniture protection and which rooms remain in use. The sequence of work and access to the property are agreed with you before installation starts.
Can the appearance of older windows be retained?
We assess profiles, divisions, colours and connections to define a suitable solution. Tell us about any building or shared-ownership requirements before choosing the windows. Details to retain are agreed before ordering.
Discuss my project
Contact BO Fenster to plan your window replacement in Biel/Bienne.
Erlenstrasse 27, 2555 Brügg, SwitzerlandWindow replacement in Bulle