A technologically advanced, premium-class window system available in the EKOSOL range. Based on energy-efficient solutions, this system is a response to the needs of modern construction, where both form and functionality are of paramount importance.
Characteristic cubist shapes and a special flush sash give the windows a minimalist, elegant look that perfectly complements the simple and geometric architecture of contemporary buildings. When combined with modern Aludec foils, which almost perfectly replicate the appearance of aluminum from the outside, SOLSTANDARD+ becomes the ideal choice for investors who value modern style in a soft-industrial version.
The system is based on an innovative design without steel reinforcements, resulting in enhanced thermal insulation and a lower carbon footprint. Thanks to the use of “Bonding Inside” technology (glass bonding) and “Powerdur Inside” (thermoplastic reinforcements), SOLSTANDARD+ windows achieve outstanding insulation parameters, meeting the requirements of passive and energy-efficient construction.

Designed with the future in mind, SOLSTANDARD+ is a fusion of design, technology, and sustainability – all in one modern window system.

- 6-chamber frame and sash profile with a 76mm construction depth.
- MD profile system featuring a center seal (middle gasket).
- Sash system available in the Flatline variant – the outer edge of the sash is flush with the frame.
- Powerdur Inside – An innovative technology of PVC profile co-extrusion using composite reinforcements with glass fiber additives, improving the thermal transmittance coefficient and the structural static properties.
- Foam Inside System – a proprietary design involving the injection of polyurethane foam into the profile chambers, improving the window’s thermal performance by up to 20% (optional).
- Bonding Inside – a proprietary design featuring perimeter glass bonding. This technique allows for significantly larger structures while reducing adjustment maintenance to a minimum (optional).
- Aluskin System – optional external aluminum cladding available.
- The system perfectly aligns with passive housing trends.

0,65 W/m2K*

44 (-1;-4) dB**

800-1600 Pa

900 Pa
*When using 4SI1/18/4/18/4SI1 glazing with a Ug of 0.5 W/m²K and an inter-pane spacer with a psi of 0.03 W/m²K, and the Foam Inside system.
** When using VSG44.2SI/14/4/14/8 glazing.
All data is for a standard window, i.e. a single-sash window with dimensions of 1230mm x 1480mm.

