A double glazing having a plurality of sheet glass (1) (2) juxtaposed in the direction of thickness with spacers (3) arranged in between, peripheries of these sheet glasses (1) (2) being sealed throughout the circumference thereof. Reinforced sheet glass is employed for at least one of the plurality of sheet glasses (1) (2), and the peripheries of the sheet glasses are sealed by a sealing material having a sealing temperature below 400° C.