Roof ridge ventilator
AssigneeBird & Son, Inc.
InventorJoseph M. Cunning
Life of this patent
Estimating the term…
Abstract
A flexible, one-piece, corrugated, roof ridge ventilator is disclosed which may be mounted transversely across any roof ridge regardless of its contours or roof angles. It has a plurality of longitudinally extending peaks and valleys with side walls extending therebetween, the side walls having a plurality of venting perforations therein for venting of air therethrough from a roof ridge vent to the exterior of the roof.
Claims3
For use with a building roof ridge having a ridge pole supported on each side by rafters extending to said ridge pole spaced therealong and sloping downwardly therefrom, with sheathing and roof shingles supported by said rafters and having their inner longitudinal edges spaced from said ridge pole to provide a building roof vent extending longitudinally along at least one side of said ridge pole,
- a flexible, one-piece, roof ridge ventilator adapted for mounting transversely across said roof ridge with its outer longitudinal edges spaced transversely outwardly from said ridge pole for supporting thereon a longitudinally and transversely extending cap shingle with its longitudinally extending outer edges spaced above and transversely overlapping said roof shingles on both sides of said ridge pole for ventilation of said building through said roof vent
- said roof ridge ventilator having
- a plurality of longitudinally extending peaks and valleys with side walls extending therebetween, including a central valley adapted for mounting on said ridge pole, for centering said ridge ventilator sheet transversely across said roof ridge with side peaks and valleys extending from said ridge pole for a substantial distance to the outer longitudinal edges of said ventilator for overlapping said sheathing and shingles on both sides of said ridge pole
- said central valley and said side valleys having nail apertures therein for securing said ridge ventilator onto said ridge pole and said sheathing and shingles and the outermost of said side peaks having nail apertures therein adapted to receive nails for securing said cap shingle to said ridge ventilator, and
- said side walls having a plurality of venting perforations therein for venting of air therethrough from said roof vent to the exterior of said roof.
For use with a building roof ridge having a ridge pole supported on each side by rafters extending to said ridge pole spaced therealong and sloping downwardly therefrom, with sheathing and roof shingles supported by said rafters and having their inner longitudinal edges spaced from said ridge pole to provide a building roof vent extending longitudinally along at least one side of said ridge pole,
- a flexible, one-piece, roof ridge ventilator adapted for mounting transversely across said roof ridge with its outer longitudinal edges spaced transversely outwardly from said ridge pole for supporting thereon a longitudinally and transversely extending cap shingle with its longitudinally extending outer edges spaced above and transversely overlapping said roof shingles on both sides of said ridge pole for ventilation of said building through said roof vent
- said roof ridge ventilator having
- a plurality of longitudinally extending peaks and valleys with side walls extending therebetween, including a central valley adapted for mounting on said ridge pole, for centering said ridge ventilator sheet transversely across said roof ridge with a plurality of side peaks and side valleys extending from said ridge pole for a substantial distance to the outer longitudinal edges of said ventilator for overlapping said sheathing and shingles on both sides of said ridge pole
- said side peaks lying in a common plane and said side valleys lying in a plane parallel thereto with said central valley spaced below said valley plane before installation and after installation across said roof ridge said side peaks and said side valleys lying in parallel planes on each side of said ridge pole
- said central valley and said side valleys having nail apertures therein for securing said ridge ventilator onto said ridge pole and said sheathing and shingles on the outermost of said side peaks having nail apertures therein adapted to receive nails for securing said cap shingle to said ridge ventilator
- said side walls having a plurality of venting perforations therein for venting of air therethrough from said roof vent to the exterior of said roof, and
- said ventilator including upwardly and outwardly turned flanges extending continuously along its outer longitudinal edges to prevent entry of moisture into said roof vent while allowing venting through said roof ridge ventilator,
- said flanges having water run-off perforations therein to allow the exit of water therethrough, thereby eliminating accumulation of water in said ventilator from run-off water of said cap shingles.
Dependencies are inferred from the claim text.