ARS-62
The ARS-62 is positioned within the ARS range as a solution that balances efficiency, versatility and contemporary design, intended for projects seeking to optimise costs without compromising a high level of performance. Its 85 mm visible section, one of the slimmest on the casement window market, enhances natural light ingress and delivers a clean, modern aesthetic.
With a depth of 62 mm, the system optimises material usage and facilitates its integration into all types of construction. Its Uf thermal transmittance of 2.0 W/m²K ensures efficient insulation, achieving a competitive balance between energy performance and cost, making it a suitable option for moderate climates.
It incorporates solutions such as micro-ventilation, concealed drainage and the option of concealed hardware, improving comfort, functionality and overall aesthetics. In addition, its compatibility with the ARS platform enables process standardisation through the shared use of dies and accessories, optimising manufacturing and reducing operating costs.
| Air permeability* | UNE-EN 1026:2017; UNE-EN 12207:2017 | Class 4 |
| Water tightness* | UNE-EN 1027:2017; UNE-EN 12208:2000 | Class E2100 |
| Wind load resistance* | UNE-EN 12211:2017; UNE-EN 12210:2017 | Class C5 |
| Thermal insulation Uw** | UNE-EN 10077-1:2017 | Up to 0.9 W/m2K |
| Sound insulation Rw | UNE-EN ISO 10140-2:2011 | 44 dB (-1; -3) |
* Specifications of 2-sashes window of 1230×1480 mm
** Specifications of a 1-sash balcony window of 1100×2200 mm
Maximum recommended dimensions (hinged): 1500x3000 mm/sash
Maximum recommended dimensions (tilt-and-turn): 1400x2600 mm/sash
Maximum recommended weight: 180 kg/sash
Maximum glazing: 58 mm
Polyamide: 24 mm
European groove
Optional concealed hardware and micro-ventilation
Frame with concealed drainage option
Central gasket in EPDM foam and cellular polystyrene foams
Safety wedge to improve load distribution on the hardware
Full compatibility with the ARS platform for standardised fabrication

Design
The ARS-62 features a depth of 62.5 mm and an 85 mm visible section, designed to offer high versatility on site. Its glazing capacity of up to 58 mm enhances natural light ingress and contributes to a modern, light and elegant aesthetic.
Features
The system incorporates a central EPDM gasket, together with cellular polystyrene foams and safety packers, ensuring optimal watertightness, efficient thermal insulation and correct load transfer to the hardware.
Performance
With a Uf thermal transmittance of 2.0 W/m²K and Uw values of up to 0.9 W/m²K depending on the configuration, the ARS-62 provides an optimal balance between comfort and energy efficiency. Its acoustic insulation reaches up to 44 dB, while the AEV classification (Class 4 / E2100 / C5) ensures reliable and safe performance under normal operating conditions.
Options
The ARS-62 incorporates solutions such as concealed hardware, micro-ventilation and frames with concealed drainage, providing the flexibility required to adapt to different technical and aesthetic requirements.
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

