The present invention is a laminate article comprising at least three
layers of plasticized polyvinylbutyral (PVB) sheet, wherein at least one
layer of the laminate is a stiff PVB sheet and at least two layers are
soft PVB sheets. A laminate article of the present invention is useful
for providing increased protection from damages occurring to automobiles,
buildings, and windows by virtue of exposure of same to, for example,
hurricane force winds, impact from debris propelled by high-force winds,
or by intentional impact against windows comprising the laminates of the
present invention.