Abstract: A gutter screen is provided for building gutters having an outer edge with an inwardly turned lip and gutter supports attaching the gutter to the building. The screen has a straight downwardly sloping intermediate gutter covering section, substantially vertical rear portion biased against the rear of the gutter and gutter support and a front portion biased against the lip of the gutter and gutter support and extending underneath the lip in biasing relation. The intermediate gutter covering section terminates flush with the lip to provide a substantially co-extensive surface for the screen and the top of the gutter.