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A roof ventilation system of the type for venting air from under a roof and preventing water, debris and pests from penetrating the ventilation system and entering the interior of the structure is provided. The roof closure vent system includes: a structure having a sloped metal roof having a ridge

A roof ventilation system of the type for venting air from under a roof and preventing water, debris and pests from penetrating the ventilation system and entering the interior of the structure is provided. The roof closure vent system includes: a structure having a sloped metal roof having a ridge slot formed along substantially the length of a roof ridge permitting ventilation from the interior under said roof to the exterior; and a ridge closure vent positioned adjacent each longitudinal side of said ridge slot extending substantially along the length thereof fastened between said roof and a ridge panel, in place of the ridge closure vent or in combination therewith is a eave closure vent connected beneath said roof substantially along the length of an eave of said roof.

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[ What is claimed is:] [1.] A roof closure vent system comprising:a structure having a sloped metal roof having a ridge slot formed along the length of a roof ridge permitting gas to vent from the interior of said structure to the exterior;a ridge closure vent positioned adjacent each longitudinal s

[ What is claimed is:] [1.] A roof closure vent system comprising:a structure having a sloped metal roof having a ridge slot formed along the length of a roof ridge permitting gas to vent from the interior of said structure to the exterior;a ridge closure vent positioned adjacent each longitudinal side of said ridge slot extending along the length thereof positioned between a roof covering and a ridge cap;said ridge closure vent comprising:a closure member having at least one perforation formed laterally therethrough and extending through said closure member forming a gas flow path; anda filter disposed within said gas flow path to prevent material from entering the structure from the exterior thereof.