Gealan S9000

Revolutionary Synergy of Three Technologies

What distinguishes the GEALAN S9000 HST system from competitive solutions? It’s the only such perfect integration of three proprietary technologies on the market, which together create a product without compromises. Imagine a foundation that provides everything you need.

STV® Technology (Static Dry Glazing) revolutionizes structural stability. Instead of traditional methods, we permanently and immovably bond the glass to the sash profile. What does this mean for you? You gain a construction with exceptional rigidity that allows you to safely design large-format glazing up to 6.5 meters widewithout concerns about deformation. In smaller constructions, we eliminate steel reinforcements, which directly translates to even better thermal insulation and genuinely lower heating bills.

IKD® Technology (Insulated Core Technology) is your personal shield protecting your home from energy loss. During the production process, we fill the main profile chamber with specialized insulation foam. This gives your home passive house insulation at the highest level. What’s particularly important is that excellent thermal parameters are maintained even with profiles in fashionable, dark colors, which in standard solutions often mean compromising on energy efficiency.

The GEALAN-acrylcolor® surface guarantees beauty that will last for decades. In the co-extrusion process, a thick layer of premium acrylic glass (PMMA) is inseparably fused with the PVC core. The result? A surface twice as hard as standard foils that doesn’t fade under UV radiation, doesn’t peel, and shows exceptional scratch resistance. Enjoy intense, elegant colors for years without the need for renovation or renewal.

Technical Parameters at the Highest Level

The GEALAN S9000 HST system offers not just promises, but above all concrete technical parameters that place it at the world’s forefront of solutions for energy-efficient construction:

• Thermal transmittance coefficient Uw: from 0.71 W/(m²K) – Your assurance that your home will meet the strictest passive house standards and thermal energy will be efficiently retained inside the building
• Sound insulation: up to 48 dB – Imagine blissful peace and quiet, even when living on a busy thoroughfare. An effective barrier against external noise

• Maximum dimensions: width up to 6.5 m × height up to 2.6 m – Open your living room to the garden and enjoy panoramic views without structural limitations
• Maximum sash weight: up to 400 kg – Powerful yet easy to operate. Smooth sliding of massive sashes requires no effort thanks to precision mechanisms
• Multi-chamber construction: 6 chambers in the frame – Advanced profile construction creates an effective thermal barrier, directly translating to your thermal comfort and energy savings
• Glass package thickness: up to 54 mm with STV® technology – Allows the use of the warmest and safest triple glazing units, ensuring maximum energy benefits

Intelligent Sealing System

Did you know that the secret of perfect windows and patio doors lies in the smallest details? We’ve equipped our profile with an advanced system of three sealing levels, which significantly exceeds market standards. The additional central seal performs a triple, intelligent function: it creates another barrier against cold and moisture, protects fittings from corrosion while extending their lifespan, and acts as a natural sound absorber. The result is absolute construction tightness, confirmed by the highest air permeability class (Class 4) and water tightness (Class 9A).

Versatile Applications

Thanks to its uncompromising construction, the GEALAN S9000 HST system perfectly fits the most ambitious architectural visions and diverse applications:

• Passive house construction – Easily meets the rigorous requirements of the Passive House Institute certificate, ensuring the highest energy efficiency standards
• Modern residences – Allows creation of impressive, panoramic glazing without loss of valuable thermal energy
• Commercial properties – Ideal solution for prestigious terrace exits in hotels, restaurants, or conference centers
• Building renovations – Excellent choice when you want to raise the energy and aesthetic standard of an existing property

Guarantee of Longevity and Reliability

Investment in windows and doors is a decision for decades. By choosing GEALAN S9000 HST, you’re opting for a solution whose quality has been confirmed by millions of users worldwide. The GEALAN-acrylcolor® technology has been successfully used for over 40 years, and its durability is regularly confirmed by prestigious RAL quality certificates. The system can achieve certified burglar resistance class RC2, and in the S9000 plus version even RC3, providing you and your family with priceless peace of mind and the highest level of security.

Thanks to full system compatibility, you can also use GEALAN S9000 profiles in other windows, maintaining perfect aesthetic and technical harmony throughout your home. This is your guarantee that every element of fenestration will delight with its appearance and highest parameters for many years of trouble-free use.