Piazza SA - Lafenêtre.ch

For over a century, we have been designing and manufacturing custom-made windows. This extensive experience enables us to precisely meet the expectations and requirements of each of our customers.

All our products are manufactured in Switzerland, guaranteeing impeccable quality and regional production expertise. We support you in all your projects, whatever your needs and budget.

Specializing in the manufacture and installation of custom windows, we offer solutions in wood, wood-metal, and PVC, tailored to the desires and constraints of each project. Our expertise also leads us to develop prototypes and create technical or complex windows.

You can see examples of our work by visiting our permanent showroom or by consulting the "Portfolio" section of our website.

For many years, we have also been committed to training by welcoming apprentice carpenters and commercial employees, thus contributing to the transmission of our know-how.

Our products

We manufacture our own window systems in our workshops in Reconvilier.

Our customers benefit from a wide choice of custom-made windows and bay windows in wood, light wood-metal, wood-metal, PVC, and PVC for renovation. We offer a wide range of soundproof, thermal, and safety glass, as well as various anti-burglary hardware systems.

We are at the cutting edge of technology in this field, with an ecological approach through the recycling of our waste and the choice of raw materials and environmentally friendly products, and a pioneering approach with the manufacture of PVC windows without lead additives and the use of solvent-free paint. With the EMPA quality label, our company's market extends throughout Switzerland.

Our main products:

• PVC windows

• wooden windows

• wood-metal windows

• selection of second-hand windows.

Our services:

• design, planning, construction

• conversion and renovation

• wooden windows

• wood-metal windows

• PVC windows

• damage-free window replacement with renovation frame or new frame systems

• aluminum cladding on existing window frames

• winter gardens, verandas

Contact person:

• Denis Weibel

PVC WINDOWS

PVC is a stable material that does not deform under the influence of weather conditions and retains its initial air and water tightness characteristics throughout its lifetime.

PVC windows are just as environmentally friendly as wooden windows. Plastic does not need to be repainted and is now fully recyclable.

The thermal conductivity coefficient of PVC is roughly equal to that of wood. This characteristic, combined with good sealing—compression of the joints when the sashes are closed—and the design of multi-chamber profiles, makes it possible to achieve an excellent compromise.

MAINTENANCE

PVC windows do not require painting or varnishing. A simple wipe with a sponge from time to time is enough to restore their original shine.

WOODEN WINDOWS

Wood is now facing stiff competition from PVC, but it remains a preferred material in window manufacturing.

Wooden windows have natural qualities which, enhanced by modern technology, enable high performance and offer great flexibility in the manufacturing process.

They are ideal for use in rural architectural settings or where restrictions relating to the protection of historic buildings apply.

MAINTENANCE

Wooden windows can age very well as long as they are properly maintained.

The frames and sashes must be repainted on the outside at regular intervals (approximately every 5 years, depending on the degree of exposure).

WOOD-METAL WINDOWS

Wood-metal windows combine the durability of metal with the tradition of wood. They offer a high level of comfort, with the finesse and elegance of metal on the outside and the warmth of wood on the inside.

The combination of technology and ecology makes this new system the next generation of windows. With its excellent value for money, this window is an alternative to PVC windows.

The exposed parts are covered with aluminum profiles. To avoid the need for maintenance of the wooden frame, it can also be covered with an aluminum profile.

MAINTENANCE

Aluminum is easy to clean with a damp sponge. The wood on the inside does not require any special maintenance.

SECOND-HAND WINDOWS

We have several used windows and doors available.

Please contact us if you are interested.