A well-made bay window will brighten up most homes whilst also keeping the heat in. You can opt for uPVC, wood or aluminium and each unit will cost on average £2,250, £6,700 and £4,500, respectively.

If you’re wondering, “What is a bay window?” think of it as a window that extends outward from your home, creating a small alcove or “bay” inside. This classic feature combines three panes — one ...