Replacement of roof lighting domes on Bécsi út

The roof skylight dome not only helps natural light to enter, but also plays a key role in the thermal insulation and energy efficiency of buildings. In a previous project, we replaced the roof dome of a busy office building on Bécsi út in Budapest, where we used innovative polycarbonate solutions to bring light transmission and thermal insulation to a new level. In addition to the new domes, an additional horizontal cladding was added to provide a more durable and functional solution for the building.

In this article, we describe the project in detail, the advantages of polycarbonate technology, the process and the results of the construction. Find out why you should choose this solution if you need a durable and aesthetic overhead skylight dome.

Presentation of the project

The roof structure of the office building in the 3rd district of Budapest, Bécsi út, had deteriorated over the years, especially the illuminated domes, which no longer provided adequate thermal insulation and light transmission. As a consequence, the energy efficiency of the building has decreased and the natural lighting of the interior spaces has been insufficient.

The aim of the project was to replace the old illuminated domes with modern polycarbonate-based solutions, thus improving the thermal insulation of the building and increasing the inflow of natural light. In addition to the new domes, an additional horizontal cladding was also created under the external cladding to further enhance insulation efficiency and ensure a durable, aesthetic appearance.

During the design process, particular attention was paid to ensuring that the new illuminated domes meet modern architectural and energy requirements and blend harmoniously with the existing structure of the building.

The benefits of polycarbonate technology in roof domes

The use of polycarbonate material for rooflight domes offers a number of advantages that contribute to the energy efficiency and comfort of buildings.

1. Excellent light transmission: Polycarbonate sheets have a high light transmittance, allowing natural light to penetrate into interiors, thus reducing the need for artificial lighting and improving the quality of the indoor environment.

2. Excellent thermal insulation: The multi-layered design of polycarbonate panels provides effective thermal insulation, reducing heat loss in winter and heat load in summer, which contributes to improving the energy efficiency of the building.

3. High impact resistance and durability: Polycarbonate is highly resistant to impacts, including hail and other mechanical impacts, providing a reliable and safe solution for roof canopies over the long term.

4. Light weight and easy installation: The lightness of the material makes it easy to transport and install, reducing structural stress and installation costs.

5. UV protection: Polycarbonate sheets have a UV-protective coating that prevents yellowing and aging of the material, ensuring long-term transparency and aesthetic appearance.

6. Weather resistance: Polycarbonate systems are excellent for improving thermal and light conditions, while providing effective protection against against soaking is. System components such as aluminium profiles, rubber seals and rubber washers ensure that the covered area remains completely dry. The professionally designed covers prevent leaks that could damage wooden or steel structures in the long term.

Precise design and construction not only guarantee durability, but also extend the life of the structures. A well-assembled polycarbonate system is therefore not only practical, but also an economical long-term solution for protecting indoor spaces.

The role of thermal insulation and the design of additional horizontal cladding

When replacing the lighting domes, particular attention was also paid to improving the thermal insulation of the building. Proper insulation not only increases energy efficiency, but also contributes to maintaining the comfort of the interior spaces.

Proper thermal insulation of roof structures is essential to minimise heat loss in the building. Inadequately insulated roofs can create significant thermal bridges that can lead to heat loss and even mould growth. The use of modern insulation materials reduces heating and cooling costs and improves the energy efficiency of the building.

In addition to the replacement of the domes, the project also included the construction of an additional horizontal skin under the outer skin. This layer provides additional protection against external environmental influences and improves the thermal insulation capacity of the roof structure. Multi-layer insulation solutions effectively reduce the formation of thermal bridges, thereby increasing the energy efficiency of the building.

Together, these measures will help to ensure that the building meets modern energy requirements and ensures sustainable and economical operation in the long term.

Summary

During the renovation of the office building on Vienna Road, we took advantage of the many benefits of polycarbonate technology to provide a durable, aesthetically pleasing and energy efficient solution. The installation of new domes and the additional horizontal cladding has significantly improved the building's thermal insulation and natural light. The use of modern materials and precision workmanship has resulted in a cost-effective and sustainable solution in the long term, contributing to the comfort of the building's occupants and reducing maintenance costs.

The use of polycarbonate solutions in projects such as the installation of an insulated skylight canopy can deliver outstanding results in terms of energy efficiency, weather protection, functionality and aesthetics. This is why it is the material of choice for industrial, commercial and residential buildings.

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