I recently had gable end glazing installed in my living room, and the natural light is amazing! I’m curious—has anyone noticed if it significantly affects heating bills in winter? Also, any tips on finding a reliable installer without breaking the bank?

https://smoothdecorator.com/what-is-an-apex-window-a-homeowners-guide-to-bright-beautiful-roofline-windows/

I recently had gable end glazing installed in my living room, and the natural light is amazing! I’m curious—has anyone noticed if it significantly affects heating bills in winter? Also, any tips on finding a reliable installer without breaking the