GLASSFLOOR® skylights achieve very high ratings in product tests conducted in accordance with European standards.
The tests included air permeability, watertightness, and the U-value, in accordance with standards EN 12208, EN 12207, and EN 12567-2.
The test results confirm the high technical quality of GLASSFLOOR® in terms of watertightness, energy efficiency, and structural performance. This provides architects, designers, and building owners with a tested system solution for walk-on skylights in demanding construction projects.
GLASSFLOOR® walk-on skylights are continuously refined and tested to ensure high technical quality, safety, and durability. To this end, the systems are regularly tested by independent laboratories and testing institutes.
As part of these product tests, properties related to building physics—such as air permeability, watertightness, and thermal insulation—are examined. The tests provide important technical validation and support the quality assurance of our walk-on skylights.
For its current product testing, Heliobus® is working closely with the independent testing center at the University of Žilina—the Faculty of Civil Engineering, Department of Civil Engineering and Urban Planning.
Independent tests confirm GLASSFLOOR®'s high standards for technical performance, material quality, and reliable functionality in demanding architectural and construction environments.
Request certificates and test results to evaluate your suppliers
When selecting walk-on skylights and high-quality floor glazing, it is worth carefully reviewing certificates, test reports, and technical documentation. Specifications regarding air permeability, watertightness, thermal insulation, and material quality provide important insights into a product’s durability, safety, and technical performance.
Therefore, when evaluating suppliers, always request up-to-date test results and certificates. This will allow you to better compare products and ensure that the solution you choose meets the structural, energy efficiency, and quality requirements of your project.
You can download the latest GLASSFLOOR® test results from the climate chamber here: Product Test
Product test GLASSFLOOR in detail
The productwas tested for air permeability, water tightness and U-value according to the standards EN 12208, EN 12207, EN 12567-2. The product test was carried out with the independent test center of the Faculty of Civil Engineering in Zilina - Department of Building Engineering and Urban Planning.
GLASSFLOOR® stands for quality, innovation, and proven technical performance. To meet these standards, we are constantly refining our walk-on skylights and have them regularly tested in accordance with European standards.
Through ongoing product development, independent testing, and technical validation, we ensure that GLASSFLOOR® solutions meet high standards for safety, watertightness, thermal insulation, durability, and architectural quality.
This means our customers can rely on high-quality, tested, and forward-thinking daylighting solutions—for residential, commercial, and public construction projects.