Windows
![RS-77 HH](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-RS-77_HH-1.png)
Thermal transmittance (Uw): Up to 0.9 W/m²K
Acoustic insulation (Rw): 42 dB (-1;-2)
Air permeability: Class 4
Water permeability: Class E1500
Wind resistance: Class CE3100
Maximum glazing: 62 mm
Recommended maximum weight: 150 kg/sash
![RS-77 CE](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-RS-77_CE-1.png)
Thermal transmittance (Uw): Up to 0.9 W/m²K
Acoustic insulation (Rw): 44 dB (-2;-5)
Air permeability: Class 4
Water permeability: Class E1050
Wind resistance: Class CE2500
Maximum glazing: 62 mm
Recommended maximum weight: 180 kg/sash
![ARS-72 HO C16 Hoja oculta](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-ARS-72_HO_C16.png)
Thermal transmittance (Uw): Up to 0.8 W/m²K
Acoustic insulation (Rw): 44 dB (-1;-3)
Air permeability: Class 4
Water permeability: Class E2550
Wind resistance: Class C5
Maximum glazing: 36 mm
Recommended maximum weight: 150kg/sash
![ARS-72 HO Hoja oculta](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-ARS-72_HO-1.png)
Thermal transmittance (Uw): Up to 0.8 W/m²K
Acoustic insulation (Rw): 44 dB (-1; -3)
Air permeability: Class 4
Water permeability: Class E2100
Wind resistance: Class C5
Maximum glazing: 42 mm
Recommended maximum weight: 180 kg/sash
![ARS-72 C16 Mínima](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-ARS-72_C16_Minima-1.png)
Thermal transmittance (Uw): Up to 0.9 W/m²K
Acoustic insulation (Rw): 45 dB (-1; -4)
Air permeability: Class 4
Water permeability: Class E2100
Wind resistance: Class C5
Maximum glazing: 34 mm
Recommended maximum weight: 150 kg/sash
![ARS-72 Mínima](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura_ARS-72_Minima3.png)
Thermal transmittance (Uw): Up to 0.9 W/m²K
Acoustic insulation (Rw): 45 dB (-1; -4)
Air permeability: Class 4
Water permeability: Class E2100
Wind resistance: Class C5
Maximum glazing: 40 mm
Recommended maximum weight: 180 kg/sash
![RS-65 HH](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-RS-65_HH-1.png)
Thermal transmittance (Uw): Up to 1.2 W/m²K
Acoustic insulation (Rw): 41 dB (-1; -3)
Air permeability: Class 4
Water permeability: Class E750
Wind resistance: Class CE3000
Maximum glazing: 50 mm
Recommended maximum weight: 150 kg/sash
![RS-65 CE](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-RS-65_CE-1.png)
Thermal transmittance (Uw): Up to 1.3 W/m²K
Acoustic insulation (Rw): 41 dB (-0; -2)
Air permeability: Class 4
Water permeability: Class E1500
Wind resistance: Class CE3000
Maximum glazing: 50 mm
Recommended maximum weight: 180 kg/sash
![ARS-62 HO Hoja oculta](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-ARS-62_HO-1.png)
Thermal transmittance (Uw): Up to 1.2 W/m²K
Acoustic insulation (Rw): 43 dB (-1; -4)
Air permeability: Class 4
Water permeability: Class E1650
Wind resistance: Class C5
Maximum glazing: 32 mm
Recommended maximum weight: 180 kg/sash
![EXL-55](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-EXL-55-1.png)
Thermal transmittance (Uw): Up to 1.2 W/m²K
Acoustic insulation (Rw): 40 dB (-0; -2)
Air permeability: Class 4
Water permeability: Class E1200
Wind resistance: Class CE2800
Maximum glazing: 40 mm
Recommended maximum weight: 130 kg/sash
![CLASSIC HH](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-Classic_HH-1.png)
Thermal transmittance (Uw): Up to 1.5 W/m²K
Acoustic insulation (Rw): 38 dB (-1; -4)
Air permeability: Class 4
Water permeability: Class E900
Wind resistance: Class C5
Maximum glazing: 41 mm
Recommended maximum weight: 130 kg/sash
![CLASSIC CE](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-Classic_CE-1.png)
Thermal transmittance (Uw): Up to 1.4 W/m²K
Acoustic insulation (Rw): 38 dB (-1; -4)
Air permeability: Class 4
Water permeability: Class E1650
Wind resistance: Class CE3100
Maximum glazing: 49 mm
Recommended maximum weight: 130 kg/sash
![ESMERALDA](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-ESMERALDA-1.png)
Thermal transmittance (Uw): Up to 1.5 W/m²K
Acoustic insulation (Rw): 38 dB (-1;-4)
Air permeability: Class 4
Water permeability: Class E900
Wind resistance: Class C5
Maximum glazing: 34 mm
Recommended maximum weight: 130 kg/sash
![PR-7400](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-PR-7400-1.png)
Thermal transmittance (Uw): Up to 2.9 W/m²K
Acoustic insulation (Rw): 38 dB (-1; -4)
Air permeability: Class 3
Water permeability: Class E900
Wind resistance: Class C5
Maximum glazing: 40 mm
Recommended maximum weight: 130 kg/sash
![PR-7000](https://exlabesa.com/wp-content/uploads/2023/02/Miniatura-PR-7000_CE-1.png)
Thermal transmittance (Uw): Up to 2.5 W/m²K HH | Up to 2.6 W/m²K CE
Acoustic insulation (Rw): 38 dB (-1; -4)
Air permeability: Class 3
Water permeability: Class E900
Wind resistance: Class C5
Maximum glazing: 36 mm
Recommended maximum weight: 130 kg/sash