PR-7400
Strength plays a fundamental role among the factors that position an aluminium system as a benchmark of quality. The full aluminium section from inside to outside brings great strength to Exlabesa’s PR-7400 system, making this its hallmark. Its multitude of design options make its aesthetics fit perfectly in buildings of all styles.
- Euro groove hardware
- Hidden hinge and micro-ventilation options
- Option of straight or curved sash
| Air permeability* | UNE-EN 1026:2017; UNE-EN 12207:2017 | Class 3 |
| Water tightness* | UNE-EN 1027:2017; UNE-EN 12208:2000 | Class E900 |
| Wind load resistance* | UNE-EN 12211:2017; UNE-EN 12210:2017 | Class C5 |
| Thermal insulation Uw** | UNE-EN 10077-1:2017 | Up to 2.9 W/m2K |
| Sound insulation Rw | UNE-EN ISO 14351-1:2006+A1 Anexo B | 38 dB (-1; -4) |
* Specifications of 2-sashes window of 1230×1480 mm
** Specifications of a 1-sash balcony window of 1 1100×2200 mm
Maximum recommended dimensions (1 sash): 1400x2300 mm
Maximum recommended weight: 130 kg/sash
Maximum glazing: 40 mm
Hidden hinge and micro-ventilation options
Option of straight or curved sash
Design
The PR-7400 series stands out for its simplicity and versatility, adapting perfectly to contemporary trends in architecture. Its multitude of design options make its aesthetics fit perfectly in buildings of all types.
Features
In Exlabesa’s PR-7400 system, its full 45 mm deep aluminium section makes this system the perfect choice for buildings in warm and tropical climates.
Performance
The tests carried out on the PR-7400 window reach class 3, class E900 and class C5 in the weather tests. Watertightness and permeability are guaranteed by the series’ triple barrier of continuous gaskets.
Possibilities
Its range of profiles allows the use of glazing from 8 to 40 mm thick. It has straight and curved options in glazing beads and sashes to fabricate windows with different aesthetics. It has a concealed hinge and micro-ventilation version. In addition, it can be used for practically all types of solutions.
Register in our digital space Exlabesa 360 to have TechDocs at your disposal: a complete documentary library with all the technical information about Exlabesa Architecture’s aluminium systems.
Access Exlabesa 360 and enjoy exclusive content and functionalities:
- Catalogues, tests, reports, sections, DAP, BIM objects…
- Thermal and acoustic transmittance calculations.
- Up to date information