Vintage Vinyl Barn / Shed Cupola RoofVintage Vinyl Barn Shed Cupola Roof Want to add brightness and extra ventilation to your home without having to go through too many renovations? Simply attach our vintage cupola to your roof and enjoy unmatched ventilation throughout the whole year. Not only does the cupola roof help you stay comfy indoors, but it also gives your home an old worldly and unique style. In fact, our barn cupola comes in a variety of colors, giving you the option to