What is a plug

The word spelled comes from the Italian "spalletta", which means a window niche . It is the inner surface of the window or door niche - the opening. The top wall is called a vault, on the side is the lining and the lower surface of the sill. The spatula may be perpendicular or inclined with respect to the front wall of the structure. A sloping block allows for better illumination of the interior. Spots are created in every building with windows and doors, houses and garages .

The spaghetti window, which is a window that has an internal and external glazing between which is a part of the block, is associated with a spatula.