Method and apparatus for roof ventilation
OwnerHarry Theodore O'Hagininventor
Life of this patent
Estimating the term…
Abstract
A roof ventilation apparatus provides a vent tile shaped like a roof tile itself, and thus is inconspicuous and unobtrusive when installed, and blends with the field and/or ridgeline tile. The base of the unit may be used to mark the opening, after which a hole is cut in the roof, roofing cement is applied to the base flange, and the base is secured in place. The unit cover is then placed over the base and the remainder of the roof tile application is completed.
Claims10
A vent for installation in a roof having a roof deck covered by a plurality of roof tiles having upper and lower surfaces, comprising:
- a vent base for mounting in an opening in said roof deck below said plurality of roof tiles, said vent base having an opening covered by a screen, to provide air flow through said roof deck opening;
- a vent cap shaped like said roof tiles having an upper cap surface generally conforming to and adapted to be mounted among said plurality of roof tiles over said roof deck opening, said cap having a lower cap surface spaced apart from said upper cap surface, said lower cap surface including a screen covering an opening therein and adapted to be spaced from said vent base wherein, when said roof vent is installed to generally conform in appearance to at least one of said roof tiles, the resulting air path will cause air flow through said screen covered openings in said roof deck and said vent base, through the screen covered opening in said lower cap surface, and under and around said upper cap surface to the exterior of said roof.
A roof system including a roof deck and comprising a plurality of vents and roof tiles, each vent comprising:
- a vent base for mounting in an opening in said roof deck below said plurality of roof tiles, said vent base having an opening covered by a screen, to provide air flow through said roof deck opening;
- a vent cap shaped like said roof tiles having an upper cap surface generally conforming to and adapted to be mounted among said plurality of roof tiles over said roof deck opening, said cap having a lower cap surface spaced apart from said upper cap surface, said lower cap surface including a screen covering an opening therein and adapted to be spaced from said vent base wherein, when each said roof vent is installed to generally conform in appearance to at least one of said roof tiles, the resulting air path will cause air flow through said screen covered openings in said roof deck and said vent base, through the screen covered opening in said lower cap surface, and under and around said upper cap surface to the exterior of said roof.
Dependencies are inferred from the claim text.