Feel the Difference

Reduces heat loss by 50%

See the Difference

Reduces condensation

Hear the Difference

Reduces external noise by 25%

Secondary glazing solutions from InGlaze

Affordable secondary glazing solutions made in Aberdeen, Scotland. Reduce heat loss, cut noise, and reduce condensation. Perfect for heritage and listed Scottish buildings.

InGlaze secondary glazing is scientifically proven by the University of Salford to reduce heat loss by 50%. Custom-fit window insulation for Scotland’s homes.

Sash glazed secondary glazing from InGlaze, for all traditional or heritage sash windows in homes and workplaces