KLIMA 7400 – Hinged Series
The KLIMA 7400 series is dedicated to energy performance. It offers exceptional thermal insulation (Uw = 1.1 W/m²K) and can incorporate a hidden opening mechanism for an even sleeker look.
Designed for modern constructions, it ensures indoor comfort, reduced energy consumption, and impeccable finishing quality.
Advantages:
– Uw = 1.1 W/m²K: Optimal thermal insulation
– Hidden opening 7400HS available as an option
– Sleek and elegant design
– Ideal for new constructions or high-performance renovations
– Compliant with the strictest energy efficiency standards
| Klima UW Insulation Value | 1.13 W/m²K |
| Frame depth | 74 mm |
| Sash depth | 83 mm |
| Fixed glazing | Up to 40mm |
| Opening Glazing | Up to 40mm |
| Klima 7400 Insulation Value | 1.27 W/m²K |
| Klima 7400 plus Insulation Value | 1.13 W/m²K |
| Klima 7400 HS Insulation Value | 1.15 W/m²K |
| Air Tightness | Class 4 |
| Wind Resistance | 7A |
| Wind resistance | C4 |
| Impact Resistance | Class 4 |
| Burglary Resistance Class | RC3 |
| Operating Forces | Class 1 |
| Acoustics | Up to 43 dB |
| Fire Resistance | EW30 – EI30 |
| CSTB Certificate | Yes |
Tips and Advice
Product selection recommendations
•For maximum insulationprioritize the gammes Klima 7400 Plus or Supra 6000 HSwhich are particularly suited for passive or low-energy consumption projects.
Maintenance and Durability
• Regularly clean your aluminum profiles with clear water and a soft cloth to preserve the shine of the surfaces.
Installation tips
• Choose a certified installer To ensure the thermal and acoustic performance of our joinery.
• Follow the installation recommendations Alluco to maximize air, water tightness, and wind resistance.
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