Double glazed doors are made of virgin UPVC with two panes of glass. There is a space between these two panes helps reducing noise and heat flow through the door. Shine Windows manufactures double glazed doors of higher quality. These doors have multi security function that strengthens the security aspects. We provide different colors, designs and shape in double glazed doors which are crack, weather and sound proof. We handle the supply and installation of these doors like the other we provide installation for.