Double Glazing

Glass Type 1

4mm Clear

Glass Type 2

4mm 1.2 Glass

U-Value

1.2 W/(m²K)

G-Value

71 %

Decibel Rating

33 Rw

Unit Thickness

28mm

Anti-Burglary

NPD

Glass Type 1

4mm Clear

Glass Type 2

4mm 1.0 Glass

U-Value

1.1 W/(m²K)

G-Value

49 %

Decibel Rating

33 Rw

Unit Thickness

28mm

Anti-Burglary

NPD