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E-21 Series

Wind resistance
C5
Watertightness
6A
Air permeability
CLASE 3
Thermal transmittance
Desde 2,2 W/m2K
Acoustic insulation
Hasta 33 dB

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liding windows and balcony doors, with a wide variety of solutions thanks to its extensive range of profiles and accessories. It is complemented by the E-28 System for the integration of fixed and casement panels.