The ICS Insulated Folding System combines thermal performance, functionality and modern design for year-round use. Its 30 mm insulated glass structure provides effective protection against heat transfer, sound, water and wind, creating a more comfortable and protected living space.
Thermal Insulation
Special 30 mm double-glazing technology blocks outdoor cold, keeping your balcony warm and comfortable in every season.
Sound Insulation
Advanced glass and seal design blocks street noise, creating a quiet and peaceful environment inside your home.
Water Tightness
Specially designed seals and drainage details help improve water tightness and provide reliable protection against rain.
Energy Efficiency
Improved thermal insulation helps reduce heat loss and supports greater energy efficiency in both winter and summer.
Frame configurations are designed to meet different architectural and installation requirements. With threshold, threshold-free, recessed and drip-edge options, the system offers flexible solutions for various applications while maintaining a clean appearance, structural stability and reliable performance.

The 30 mm insulated glass structure provides improved thermal, acoustic, water and wind performance for greater comfort and durability.

The integrated drainage system, combined with specially designed frame options, efficiently channels rainwater away from the system for reliable performance in changing weather conditions.
The combination of magnetic and finned seals helps reduce wind, water and dust infiltration while supporting effective thermal and sound insulation for greater year-round comfort.


Enables smooth and effortless folding of the glass panels, combining reliable operation with ease of use, aesthetic design and flexible configuration options.
The push-button espagnolette lock provides easy and secure operation with an additional locking mechanism for added safety.
The dual-handle lock enables convenient operation from both sides, while the keyed locking mechanism provides additional security.
BKS Folding Systems offer three integrated blind solutions designed for easy and practical use. The specially designed profile structure allows blinds to be seamlessly integrated into the system.
From straight and corner layouts to curved applications, BKS Folding Systems offer flexible configurations for different architectural requirements and angles.

The specially designed rail, bearing and parking mechanisms provide stable and secure positioning of the glass panels. Durable polyamide and stainless steel components support reliable, long-lasting performance.
The specially designed rail, bearing and parking mechanisms provide stable and secure positioning of the glass panels. Durable polyamide and stainless steel components support reliable, long-lasting performance.
Magnetic, silicone and finned seals help reduce air and water infiltration, supporting reliable insulation and greater year-round comfort.
Specially developed adhesive solutions provide strong and reliable bonding between the glass and profile, supporting long-lasting durability and system performance.

Designed by the BKS R&D team, the double-bearing wheel system ensures smooth and quiet movement with high load capacity and long-lasting durability. Available in aluminum and polyamide, with stainless steel options for different application requirements.
Three wind lock options help stabilize the glass panels and reduce rattling in windy conditions. By securely holding the panels in position, they support quieter operation and reliable system performance.
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