The GEALAN S8000 profile system is our  premier solution for the modern market. Developed with a 74 mm installation depth, this system strikes the perfect balance between structural stability and high-performance thermal insulation.

Eco-Conscious Performance

The S8000 system is defined by its optimized profile geometry. By reducing material consumption while maintaining maximum strength, this system conserves natural resources—making it a sustainable choice for eco-conscious developers and homeowners.

Technical Excellence & Comfort

Thermal Intelligence: Thermal Intelligence: With a 5 or 6-chamber configuration, it achieves a heat transfer coefficient of 1.3 Uw for Ug = 1.1 (with an aluminium spacer), ensuring your interiors remain energy efficient year-round.

Advanced Glazing: Supports glass thickness up to 50mm using STV® (Static Dry Glazing) technology or 48mm with standard techniques.

Elite Security: Peace of mind comes standard with five anti-burglar latches per sash, protecting your property against forced entry.

Grand Dimensions: Engineered for scale, allowing for a maximum window height of 2345 mm and a glazing area of up to 2.45 m² per sash.

Whether for a minimalist residential project or a large-scale commercial building, the GEALAN S8000 provides a robust, dual-gasket seal system that enhances both acoustic comfort and long-term durability.