Double Glazed Unit 4mm Argon/ A Rated

Double Glazed Unit 4mm Argon/ A Rated

4mm High-efficiency low E glass, Thermal spacer bar, 4mm Optiwhite glass. Suitable for use in A-Rated windows.

Glass Thickness must be upgraded from 4mm to 6mm if:
– Over 1300mm Both Sides.
– The largest size is over 2400mm.