IDEAL 4000^®

• 70 mm construction depth
• Uf=1.3 W/m²K
  
• Uw=0.99 W/m²K with standard-triple-glazing with Ug=0.6 and Psi=0.040 W/mK
• Uw=0.76 W/m²K best possible option with triple glazing with Ug=0.4 and Psi=0.030 W/mK
• Up to RC2 burglary protection
• Up to 45dB (sound protection class 4)
• Up to 41 mm glazing
• Wide range of laminations available
• Available with aluskin® aluminium shells (wide array of colours)
• Recessed option, semi-recessed option, roundline option
• 5 chamber profile
• Concealed drainage is possible
• Optional: bonding inside (adhesive technology)

The IDEAL 4000® system represents the next step up from our IDEAL 2000®, offering enhanced performance, flexibility, and design possibilities. With a deeper 70 mm profile and advanced multi-chamber construction, IDEAL 4000® achieves superior thermal insulation and acoustic protection, making it ideal for higher energy-efficiency requirements and premium residential or commercial projects.

 It also allows for larger window dimensions, a wider range of glazing thicknesses, and more modern frame aesthetics. While IDEAL 2000® provides a reliable and cost-effective solution for standard applications, IDEAL 4000® is designed for those seeking greater design freedom, higher performance, and future-ready efficiency.