Gothic arched windows – restoration & double glazing retrofit
Preserve the timeless beauty of your Gothic arched windows with modern efficiency
Thermal efficiency in action
These thermal images illustrate areas of heat loss from buildings, particularly focusing on windows where double glazing was retrofitted.
Brighter colours, such as yellow and orange, indicate higher temperatures and areas where heat is escaping, while darker colours, like purple and blue, show cooler regions with minimal heat loss.
The images clearly highlight how VIG glazing significantly reduces heat loss, as the windows show much less yellow and orange compared to even the walls.