SL 38

SlimLine 38 windowLight, Elegance and Comfort
Slim Line 38 is a highly insulated system inward and outward opening windows and doors, which combines elegance and comfort, with a unique design. This special slender steel look is the perfect solution for modern architecture and renovation of steel-framed windows, respecting the original design but offering a thermally improved solution.
The SL 38 system is available in 3 different minimalistic design variants, Classic, Ferro and Cubic, to perfectly match the architectural aspect of the building. The windows and doors can be provided with double and triple glazing without losing the ultra-slim look.
In combination with its superior insulation capabilities, the system provides the perfect harmony between durable material, clean design and demanding architectural challenges.

CS 38

Concept System 38 'Slim line' windowRespect for the original
Concept System® 38-SL is a thermally insulated system for inward and outward opening windows that combines elegant design, stability and ease in production. The system’s austere style and slender contours on the outside give it a steel look & feel. 
As such, CS 38-SL is the perfect solution for both new-build constructions and the replacement of steel-framed windows, respecting the original design but offering a thermally improved solution. 
The minimalistic design is reinforced by an invisible drainage system, avoiding the use of drainage caps at the outside of the windows. This system can also comply with burglar resistance class 2, offering a safe and secure solution.

CS 68

Concept System 68 windowUniversal solution
Concept System® 68 is a universal window system, with good performances regarding stability, thermal insulation and security. The system is available in a variety of aesthetic styles: Functional, Renaissance, Softline and Hidden Vent — this way the windows can match your building style perfectly. 
The window system offers a range of solutions for inward and outward opening windows and is compatible with the Ventalis ventilation units. In addition, CS68 windows can comply with burglar resistance classes 2 and 3, offering an ultimate level of security.

CS 77

Concept System 77 windowOptimised safety and comfort
Concept System® 77 is a high insulating window system that meets elevated requirements regarding thermal insulation, stability and security. Anticipating on the thermal requirements, the insulation value (Uf) for the HI+ variant of this system goes down to 1.7 W/m²K for a standard opening window. The unique concept of the system makes it perfectly suitable for triple glazing and CS 77 even achieved the Swiss Minergie® component label. 
The system’s performance regarding acoustics, water- and air tightness, but also for specific applications like Bullet - and Fire Resistance, meets the most severe European standards. Moreover, CS 77 windows are available in different burglar resistance levels (class 2 & 3) making it an extremely secure system.
To match the different building types, the system is available in a variety of aesthetic styles: Functional, Renaissance and Hidden Vent. 
The CS 77 system includes the most complete range of solutions for all types of inward and outward opening windows. Ultimate combination possibilities, also with CS 77 doors, CP 130 sliding systems and Ventalis® ventilation units, makes CS 77 extremely suitable for all types of building concepts, even with the highest safety requirements.

​CS 86-HI

​Concept System 86 'High Insulating' windowHighly energy efficient
Concept System® 86-HI is a highly insulated system for inward opening windows, which meets the highest requirements concerning safety and stability. The system’s unique insulation concept not only ensures the extreme stability and elevated water- and air tightness, but also makes it perfectly suitable for triple glass applications. 
The overall insulation value (Uf) of the system's HI+ variant goes down to 1.0 W/m²K, making it one of the most energy-efficient systems available. CS 86 even achieved the Swiss Minergie® and Minergie-P® component label. With regard to safety, CS 86-HI can comply with burglar resistance classes 2 and 3, offering an ultimate level of security. 
Ultimate combination possibilities, also with CS 86 doors, CP 155 sliding system and CF 77 Folding doors, makes CS 86 extremely suitable for all types of building concepts.