Erpen Premium66 is a strong and aesthetic window solution that offers high insulation in sliding systems. With a profile thickness of 66 mm, it provides balanced performance in terms of heat, sound, and air permeability. It was developed to meet the expectations of modern architecture and sustainable construction.
HIGHLY INSULATED ERA IN SLIDING SYSTEMS
Today, the importance of energy conservation and efficient use is increasing, as is the importance of energy resources. In building complexes, 82% of the energy used for heating purposes. This figure corresponds to 26% of the total energy used in our country. 40% of heat loss in buildings originates from exterior walls, 30% from windows, 17% from exterior doors or balcony doors, 7% from the roof, and 6% from slabs. This highlights homes and PVC window systems as one of the most important areas for energy savings. The fact that energy is the most limited and expensive resource makes “energy conservation,” or insulation, even more important in window systems.
| Profile Width (mm) | Air Permeability Class | Profile Class TS -5358 / EN 12608 | Water Tightness Class | |
|---|---|---|---|---|
| 66 | 4 | B | 9A | |
| Wind Load Resistance Class | Sound Insulation (dB) | Profile Heat Transmission Coefficient (W/m²K) | Window Heat Transmission Coefficient (W/m²K) | Glass Thicknesses (mm) |
| C3 | 40 | 1.7 | 1.6 | 20, 24 |
Durability-enhancing 6-chamber profile structure
66 mm profile width provides high strength
20–24 mm glass combinations offer flexible usage options
High resistance to air, water, and wind ensures reliable performance
Modern design suitable for various architectural projects
Sound insulation up to 40 dB creates quieter indoor environments
Energy Efficiency: Reduces heat loss and lowers heating/cooling costs.
Comfort: Provides a more peaceful living space with both thermal and acoustic insulation.
Long Life: Durable profile structure and high-quality gasket technology ensure years of trouble-free use.
Aesthetic Compatibility: Slim and elegant design enhances modern architectural styles.
Sealing: High protection against water and air leakage.
Eco-Friendly: Its energy-efficient structure helps reduce carbon footprint.
Premium66 is designed to minimize energy loss. With its profile thickness, multi-chamber structure, and compatible glass thicknesses, it offers high thermal efficiency. Therefore:
Heating and cooling costs are reduced
Indoor comfort increases (temperature differences and cold surface sensation decrease)
High air and water tightness strengthens protection against external factors
Premium66 is manufactured in compliance with quality, safety, and standards:
Quality systems and test reports related to the product are available (supported by company documents and test laboratories)
Premium66 is the ideal choice especially in the following situations:
When space-saving and elegance are important in sliding systems
In residential, villa, balcony, or office applications where high thermal and sound insulation is expected
When high performance is required against external factors such as water and air tightness
For system technical details, color variations, and ordering information regarding the Extraline profile, please contact our sales representatives. You can download the detailed product catalog, installation manual, and support documents as a PDF.
