Installation work for joinery in Luxembourg

Our carpentry services

• Installation of PVC, wood, or aluminum windows and sliding doors
• Installation of interior and exterior doors
• Custom furniture and storage manufacturing
• Design and installation of custom staircases
• Renovation of old carpentry without complete replacement

Process of a carpentry project

Each opening or element is measured on-site with precision, as old or rehabilitated buildings rarely have perfectly standard dimensions. This step directly influences the subsequent workshop manufacturing.

Custom manufacturing allows each element to be adjusted to the specifics of the structure, followed by careful installation on-site. Finishes and adjustments are checked before the final acceptance of the project.

For projects combining multiple carpentry elements (windows, doors, and interior fit-outs), we coordinate manufacturing to deliver everything in a single intervention, rather than multiplying visits to the site and the associated disturbances for the occupants.

Which materials to choose for your carpentry

PVC

Cost-effective and low maintenance, PVC offers good thermal insulation and is suitable for most standard residential projects.

Aluminum

Thin and durable, it allows for large glazed surfaces with a contemporary look, particularly sought after in loft rehabilitations in Hollerich.

Wood

Noble and naturally insulating material, wood is suitable for projects seeking a more traditional character, with more regular maintenance required in return.

Areas of intervention in Luxembourg City

• Hollerich: lofts and industrial rehabilitations
• Belair and Limpertsberg: high-end houses, premium carpentry
• Bonnevoie: renovation of old carpentry
• Kirchberg and Gasperich: recent constructions, custom finishes

Why choose Avenir Rénovations for your carpentry

Custom manufacturing in the workshop

Unlike standard solutions sold in stores, each element is manufactured based on the exact measurements taken on-site, an essential point in old or rehabilitated buildings where nothing is perfectly straight or square.

A fitting installation technique for each material

Wood, PVC, aluminum: each material requires a different installation technique. Our teams master all three, allowing us to objectively recommend the most suitable solution for your project, without commercial bias.

A single point of contact from the quote to the installation

From measurement to final installation, the same contact person follows your project, which avoids the frequent loss of information when multiple providers intervene separately on the same site.

Regulations for Carpentry Work

Replacing windows or doors visible from the public road may require a municipal declaration, especially when the exterior appearance of the building is modified. This rule is applied more strictly in certain areas with marked architectural character.

In co-ownership, replacing windows facing the outside may require the agreement of the property manager if they are considered common parts of the building. We verify this point before the final estimate to avoid any administrative blockage during the project.

Manufacturing Times and Modernization of Existing Structures

Allow two to four weeks between measuring and installation, the time for custom manufacturing in the workshop; standard elements can sometimes be delivered more quickly. Some structurally sound carpentry can actually be renovated rather than replaced: sanding, treatment, changing hardware and glazing are sometimes enough to restore good performance. Workshop manufacturing also allows for responses to non-standard configurations, which are common in old or rehabilitated buildings in the capital.

Materials, Installation, and Long-term Maintenance

Triple glazing combined with a PVC or wood-aluminum frame offers the best thermal performance today, particularly suited to Luxembourg winters. The actual installation generally takes half a day per window, excluding manufacturing time in the workshop; for a complete project with several openings, allow one to two days of on-site work. In terms of maintenance, PVC requires simple regular cleaning, aluminum needs almost no maintenance, while wood requires a stain or varnish renewed every few years depending on the exposure and orientation of the concerned facade.

Trust Your Carpentry to Avenir Rénovations Luxembourg

Whether it's replacing a single window or fully equipping a rehabilitated loft in Hollerich, our teams take the time to measure each opening precisely before manufacturing.

We operate throughout Luxembourg City, with a free estimate provided after a technical visit, regardless of the number of carpentry items involved in your project, from a simple door to a complete renovation project.

Our craftsmen travel for both residential projects and professional premises, with the same attention to the precision of measurements and the quality of custom manufacturing.

Before any manufacturing, a detailed plan of each carpentry item is submitted for validation, with exact dimensions, selected materials, and chosen finishes. This step avoids any misunderstanding between what was agreed upon during the visit and what will actually be installed on site, a point on which we do not compromise, even for the simplest and quickest orders to process.