storm window
noun
1.
a supplementary window sash for protecting a window against drafts, driving rain, etc.
Also called
storm sash
.
Origin
1885-90
Examples from the web for
storm window
storm window
frames shall match the window frame color-, clear or mill finished aluminum frames are not appropriate.
Prototypes of insulated thermal glazing and integral
storm window
systems were promoted in construction journals.
Plastic interior
storm window
kits are available from certain hardware stores or online at surprisingly reasonable prices.
Remove and properly dispose of existing
storm window
and provide and install a new double track
storm window
in existing opening.
storm window
treatments should be consistent with the character and detail of the historic window opening and overall facade.
British Dictionary definitions for
storm window
storm window
noun
1.
an additional window fitted to the outside of an ordinary window to provide insulation against wind, cold, rain, etc
2.
a type of dormer window