COUNTERFRAME: made of steel plate of 20/10 thick complete of 8 
strong metallic clamps for an easy fixing to the wall.

FRAME: constituted by a particular profile realized in strong steel
plate of 20/10 thick. Painted with epoxy dusts oven-dried.

LEAF PANEL: consituted by steel plate of 12/10 thick with two
vertical staves in plate 12/10. The leaf panel is completed by a
perimetric gasket made of soft rubber for a silent closing.