• Energy efficiency at the highest level: Uf heat transfer coefficient from 1.1 W/m²K thanks to the six-chamber design and 85 mm installation depth. 
• Excellent sound insulation: Sound insulation of up to 46 dB, ensuring acoustic comfort even in noisy environments. 
• High airtightness: Wind resistance up to class B4, water tightness up to 9A and air permeability up to class 4. 
• Aesthetics and personalisation: Wide range of colours and finishes, allow windows to match individual preferences and building style. 
• Compatibility with other systems: Possibility of combining frames with other 85 mm deep profile series, increasing design flexibility. 

Excellent Style 7000 is the ideal choice for modern houses and flats, where not only appearance, but above all comfort, safety and energy saving are important.

Available from the PETECKI Group. Contact our sales department for more information or to place an order.