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The installation or replacement of a framework is a key step in the construction or renovation of a home in Luxembourg. This intervention may also be necessary in case of structural cracks, water infiltration, significant heat loss, or roof sagging. Before starting the work, it is essential to accurately assess the cost of a framework, which varies according to several technical criteria.
To realize your project, Avenir Rénovations Luxembourg assists you in choosing and installing your roof structure. Our experts guide you towards the solution best suited to your home and budget.
The renovation of a frame intended for lost attics improves thermal insulation and strengthens the roof's solidity while controlling expenses. The cost mainly depends on the surface area of the roof, the type of wood selected, and the complexity of the project.
In Luxembourg, the average price of a frame for lost attics is around 100 € per m² excluding installation. The installation cost varies depending on the accessibility of the site and technical constraints. By hiring a qualified professional, you benefit from careful implementation that complies with current standards.
The installation of a frame in attics intended to be habitable requires particular expertise. The work must integrate technical passages, thermal and acoustic insulation, as well as the possible installation of roof windows. These parameters directly influence the final price.
On average, the installation price ranges from 80 € to 100 € per m² depending on accessibility and necessary adjustments. The cost of materials varies according to the chosen structure: wooden truss, traditional frame, or metal structure. This type of investment offers a real gain in usable living space.
| Types of work | Average price/m² |
| Supply and installation of a truss frame | 100 € |
| Installation of a metal frame | 80 € |
| Traditional frame (materials + installation) | 200 € |
| Installation of a frame for a flat roof | 160 € |
| Frame for lost attics (installation included) | 120 € |
Very common in modern constructions, the truss frame is appreciated for its lightness, quick installation, and good value for money. It is particularly suitable for standard roofs and non-convertible attics.
In Luxembourg, the price of a truss frame ranges between 40 € and 70 € per m² for supply. With installation, the total budget can reach approximately 130 € per m². A personalized study allows for a more precise amount based on the dimensions of your roof.
Are you planning work on your framework?
The teams at Avenir Rénovations carry out the creation, restoration, or consolidation of your wooden structure to ensure resistance, reliability, and longevity for your roofing.
The traditional frame is often chosen for its aesthetics and robustness. It highlights the structure of the roof and allows for a more flexible fit-out of the attic. This solution, which is more complex to implement, involves a higher cost than that of a truss.
The price of materials can reach around €110 per m². With installation, the total budget is around €210 per m². This type of structure is particularly suitable for high-end projects or renovations of old houses.
The flat roof integrates perfectly into contemporary architectural projects, especially for creating terraces or extensions. Its cost depends on the chosen material and the area to be covered.
Supplies generally range between €30 and €60 per m². With the intervention of a professional, the total budget can reach around €150 per m². Depending on the needs, it is possible to choose a structure made of wood, concrete, or steel, each presenting specific characteristics in terms of strength and insulation.
The metal frame appeals due to its strength, durability, and quick implementation. The price varies according to the roof configuration, the number of slopes, the planned insulation, and any potential removal work.
In Luxembourg, the purchase cost of a metal frame generally ranges between €75 and €170 per m². Installation costs can add around €100 per m² depending on the complexity of the project. To obtain an accurate estimate, it is advisable to conduct a technical study on-site.
